One of the goals of computerized tutoring systems is to optimize the learning of facts. Over a hundred years of declarative memory research have identified two robust effects that can improve such systems: the spacing and the testing effect. By making optimal use of both and adjusting the system to the individual learner using cognitive models based on declarative memory theories, such systems consistently outperform traditional methods. This adjustment process is driven by a continuously updated estimate of the rate (...) of forgetting for each item and learner on the basis of the learner's accuracy and response time. In this study, we investigated to what extent these estimates of individual rates of forgetting are stable over time and across different materials. We demonstrate that they are stable over time but not across materials. Even though most theories of human declarative memory assume a single underlying rate of forgetting, we show that, in practice, it makes sense to assume different materials are forgotten at different rates. If a computerized, adaptive fact-learning system allowed different rates of forgetting for different materials, it could adapt to individual learners more readily. (shrink)

One of the goals of computerized tutoring systems is to optimize the learning of facts. Over a hundred years of declarative memory research have identified two robust effects that can improve such systems: the spacing and the testing effect. By making optimal use of both and adjusting the system to the individual learner using cognitive models based on declarative memory theories, such systems consistently outperform traditional methods (Van Rijn, Van Maanen, & Van Woudenberg, 2009). This adjustment process is driven (...) by a continuously updated estimate of the rate of forgetting for each item and learner on the basis of the learner's accuracy and response time. In this study, we investigated to what extent these estimates of individual rates of forgetting are stable over time and across different materials. We demonstrate that they are stable over time but not across materials. Even though most theories of human declarative memory assume a single underlying rate of forgetting, we show that, in practice, it makes sense to assume different materials are forgotten at different rates. If a computerized, adaptive fact‐learning system allowed different rates of forgetting for different materials, it could adapt to individual learners more readily. (shrink)

Individual differences and polysemy have rich literatures in cognitive linguistics, but little is said about the prospect of individual differences in polysemy. This article reports an investigation that sought to establish whether people vary in the senses of a polysemous word that they find meaningful, and to develop a novel methodology to study polysemy. The methodology combined established tools: sentence-sorting tasks, a rarely used statistical model of inter-participant agreement, and network visualisation. Two hundred and five English-speaking participants completed (...) one of twelve sentence-sorting tasks on two occasions, separated by a delay of two months. Participants varied in how similarly they sorted the sentences as compared to other participants, and mean agreement across all 24 tasks did not meet an established threshold of acceptable agreement. Between the two test phases, inter-participant agreement varied to a significant but trivial degree. Networks generated for each dataset varied in the degree to which they captured all participants’ responses. This variation correlated with inter-participant agreement. The data collectively suggest that word senses may be subject to individual differences, as is the case in other linguistic phenomena. The methodology proved replicable and has a promise as a useful tool for studying polysemy. (shrink)

ABSTRACTWhen in emotional distress, people often turn to others for social support. A general distinction has been made between two types of support that are differentially effective: Whereas socio-affective support temporarily alleviates emotional distress, cognitive support may contribute to better long-term recovery. In the current studies, we examine what type of support individuals seek. We first confirmed in a pilot study that these two types of support can be reliably distinguished. Then, in Study 1, we experimentally tested participants’ support (...) evaluations in response to different emotional situations using a vignette methodology. Findings showed that individuals perceived any type of reaction that included socio-affective support as preferable. The evaluation of cognitive support, however, was dependent on the specific emotion: Unlike worry and regret, anger and sadness were characterised by a strong dislike for purely cognitive support. Using different materials, Study 2 replicated these findin... (shrink)

Definitions of the concept of mild cognitive impairment (MCI) and suggested therapies are controversial. There are no widely acknowledged therapies and the ethical implications and methodologic issues around identifying and defining people with MCI are important concerns. The psychosocial implications for the person being labeled as having MCI have not been widely explored. This paper addresses these issues and presents data from two contrasting case studies. Key analytical themes identified in the qualitative analysis include different views about the (...) causes of dementia ("normal aging" versus disease); fear and anxiety about dementia; how such factors influence presentation to health professionals; and the effect of a label of cognitive impairment on quality of life. Our conclusion is that the usefulness and justification for early identification of cognitive impairment in a situation that has not yet been recognized by those involved should be questioned. (shrink)

In this paper, I will compare the Aristotelian and the Middle-Stoic concepts of liberality as stated by Cicero in the De Officiis, which refers to Panaetius. For both concepts, liberality is a principal virtue of socio-political life, but they start from different premises: the individual life in case of Aristotle, and social bonds in the case of Middle-Stoicism. I will try to point out that Aristotle, led by the dualism of reason and passions, is bound to think of liberality (...) as an individual character virtue that prevails over the natural attachment to wealth and assets. Because of his dualism, Aristotle must exclude non-economic beneficence from the domain of liberality. In comparison, the Middle-Stoic approach is mainly based on the idea of sociability. This model does not undervalue goods, but it states that virtues mature from the balanced development of natural impulses, based on the combination of sociability and self-preservation, rather than from an ascetic effort. More particularly, the virtue of liberality originates from the social dimension of moral good. The liberal citizen can make virtuous use of money in certain cases, but he does not necessarily need it. The social sense is crucial, and it leads to the personal support of others, thereby creating and strengthening social bonds. (shrink)

The fields of machine learning (ML) and cognitive science have developed complementary approaches to computationally modeling human behavior. ML's primary concern is maximizing prediction accuracy; cognitive science's primary concern is explaining the underlying mechanisms. Cross-talk between these disciplines is limited, likely because the tasks and goals usually differ. The domain of e-learning and knowledge acquisition constitutes a fruitful intersection for the two fields’ methodologies to be integrated because accurately tracking learning and forgetting over time and predicting future performance (...) based on learning histories are central to developing effective, personalized learning tools. Here, we show how a state-of-the-art ML model can be enhanced by incorporating insights from a cognitive model of human memory. This was done by exploiting the predictive performance equation's (PPE) narrow but highly specialized domain knowledge with regard to the temporal dynamics of learning and forgetting. Specifically, the PPE was used to engineer timing-related input features for a gradient-boosted decision trees (GBDT) model. The resulting PPE-enhanced GBDT outperformed the default GBDT, especially under conditions in which limited data were available for training. Results suggest that integrating cognitive and ML models could be particularly productive if the available data are too high-dimensional to be explained by a cognitive model but not sufficiently large to effectively train a modern ML algorithm. Here, the cognitive model's insights pertaining to only one aspect of the data were enough to jump-start the ML model's ability to make predictions—a finding that holds promise for future explorations. (shrink)

The book reconstructs the history of Western ethics. The approach chosen focuses the endless dialectic of moral codes, or different kinds of ethos, moral doctrines that are preached in order to bring about a reform of existing ethos, and ethical theories that have taken shape in the context of controversies about the ethos and moral doctrines as means of justifying or reforming moral doctrines. Such dialectic is what is meant here by the phrase ‘moral traditions’, taken as a name (...) for threads of moral discourse, made in turn of other interwoven threads, including transmission of shared codes, appeals to reform of prevailing custom, rational argument about the justification of some precept on the basis of some shared general teaching or principle, and rational argument about the ultimate basis for principles and justification of authoritative teaching. That is, the approach adopted to the reading of ethical texts depends on a firm belief in the fact that philosophers hardly created any ethical doctrine out of nothing. The main point this book tries to highlight is how different philosophical theories emerged and followed each other as a result of attempts at accounting for what was going on in the world of moral traditions. Changes were propelled by controversies between different schools, and highly abstract arguments were the unintended effects of moves made by controversialists forced to transform (and occasionally to turn upside down) their own doctrines in order to face the challenge posed by other arguments. This is the reason why the book examines not only texts that already enjoy pride of place in the history of philosophy (Aristotle, Kant, Hegel), but also other texts usually treated in the histories of religions (the Bible, the Talmud, the Quran), and others considered to be much less philosophical (Plutarchus, Pufendorf). -/- 1. Plato and a response to ethical scepticism. Two different traditions of morality in VI-V century Greece are described. The birth of philosophical questioning of traditional morality and temporal and spatial variation of custom is described within the context of the v century crisis, the demise of traditional aristocratic and tyrannical rule and the birth of democracy. Two conflicting answers to the challenge are reconstructed, namely conventionalist or immoralist theories formulated by the Sophists and the eudemonist and intellectualist Socratic theory. Plato’s own reformulation of Socrates answer to the Sophists is reconstructed. His psychological views, his classification of the four cardinal virtues and his political theory are described as parts of a unitary system, culminating in an extremely realist moral ontology identifying the idea of the good with the essence of the (moral and extra-moral) world itself. -/- 2. Aristotle and the invention of practical philosophy. Aristotle’s invention of practical philosophy as a field separated from first philosophy is shown to be an implication of his break with Plato moral ultra-realism. Aristotle’s agenda in his moral works is arguably dependent on a polemical intention, namely dismantling Socratic intellectualism. The semi-inductive or virtuously circular method of practical philosophy is illustrated, starting with the received opinions of the better and wiser individuals and trying dialectically to sift what is left of mistake and inconsistence in such opinions, finally trying to correct mistakes and make the overall practical science more consistent. The chapter illustrates then the relationship of individual ethics, or ‘monastics’, with the art and the science of the pater familias, or ‘economics’, and the science of the ruler and citizen, or politics. The nature of virtues, or better, excellences of character, is discussed, highlighting the basic role of hexis, or ‘disposition’. Prudence, or better practical wisdom, is the focus of the chapter. Its relationship with bouleusis or deliberation is examined, and its autonomous status vis-à-vis theoretical knowledge is stressed. -/- 3. Diogenes and philosophy as a way of life. The chapter provides an overview of Hellenistic ethics, which almost amounts to Hellenistic schools of philosophy, in so far as ‘philosophy’ became in these centuries primarily the name for a way of life. The typical character of the Cynical movement is highlighted, that of a school of life, not a school aimed at providing any kind of intellectual training was to be provided. -/- 4. Epicurus and ethics as self-care. The peculiar character of the Epicurean school is described, a combination of a science of well-being aiming, more than at pleasure as in the popular view, at reduction of useless suffering, of unnecessary needs, and at a balanced selection of pleasures of the best and most durable kind. -/- 5. Epictetus and ethics as therapy of the passions. The various phases of Stoicism are described, and the shifting place given to ethics in the Stoic system of idea, culminating in the paradoxical view of ethics, its impossibility in principle notwithstanding, as the only truly significant and necessary part of philosophy. Cicero is treated, showing how his own synthesis of various Hellenistic trends is as a truly philosophical enterprise, deserving serious consideration after one or two centuries when he was confined to the role of literate. Epictetus is chosen as the best example of what the Stoic tradition could yield, an art of living based on sophisticated introspection, in turn aimed at making a kind of cognitive therapy possible, dismantling obnoxious passions at their root by systematically correcting false representations. -/- 6. Philo and the reconciliation of Torah and Platonism. A reconstruction of basic ideas from a few books of the Hebrew Bible is provided, starting with the Prophetic tradition and the focus on God’s mercy as the source of motivation and standard for human behaviour. Then a comparative analysis is undertaken of a parallel tradition, namely the three codifications of the Torā (Law or, better, Instruction), highlighting how a core of moral ideas may be recognized as a basis and preamble of codification of civil law, cultural practice, and regulation of ritual purity. The importance of Leviticus is stressed as the turning point when emphasis mercy, typical of the Prophetic tradition, is combined with the legal tradition, yielding the change in sensibility of the Second Temple time. Philo of Alexandria is described as one of the three leading figures – together with Rabbi Hillel and Rabbi Yeshua – at the apex the emergence of the mentioned new sensibility, gradually including mercy as an essential part of justice and establishing the starting point of both the Rabbinic and the Christian tradition. This consists precisely in the precept of one’s neighbour’s love or of the golden rule, two eventually identical precepts whose meaning is arguably more sober and sensible than the long-lasting Christian tradition deriving from John and Augustine has made us believe and no novelty vis-à-vis so-called Ancient-Testament teachings. -/- 7. Augustine and Christianity as Neo-Platonism. The first section examines the moral doctrines of so-called 'ethical Treaties' from the Talmud, a group of treaties, among which the best known is Pirqé Avot, that were left out of the six "orders" of the canon as they did not fit in any of the six groups of issues ritual or legal on which the division was based. According to Maimonides, their peculiar theme is provided by the Deòt, 'opinions', i.e., mental dispositions, that is, the translation of the Greek term hexeis and Arab akhlak (in turn providing in this language the name for ethics as such). The three topics I reconstruct are: i) the notion of Torah: The Torah is understood as the world order itself, or as the ‘Wisdom’ that existed even before creation and was ‘the tool by which the world was built’; however, the Torah is an earthly and human entity, as it was "received" by humans, and from that very moment belongs to them; ii) the relationship between love of God and love of neighbour; the treaties require us to study and practice the Torah ‘for its own sake’, that is, require us to act out of love, not out of fear or hope of reward; iii) the idea of sanctification of daily life: having disappeared with the destruction of the Temple the possibility of any conflict between liturgical service and everyday life, the latter is assumed to be in itself divine service: to give food to the poor has the same value as sacrifices in the Temple, and as an implication, the insistence become recurrent on the goodness of created things in themselves along with a polemic against ascetic currents. The conclusions drawn are: i) the moral teachings of the Talmud and those of Yeshua are, rather than similar, virtually identical; one may safely say that the precept of love and the golden rule are central ones for all Talmudic rabbis, that mercy plays an indispensable role alongside with justice, and the latter is not a different thing from one’s neighbour’s love; ii) a peculiarity of Talmud rabbis facing Yeshua is the idea of study as worship, and knowledge as a source of justice; but this is an idea of Judaism after the Temple's destruction that cannot be attributed to the Pharisees of Yeshua’s time; iii) the relation of study and practice in the Talmud parallels that between faith and deeds in Paul's epistles, that is, respectively faith or learning are a necessary and sufficient condition to be recognized as righteous , but deeds are the inevitable effect of either faith or learning. The sayings ascribed to Yeshua are examined first, yielding the conclusion that a close equivalent may be found for every saying in Talmudic literature and yet the whole is ascribed to one rabbi, with rather consistent stress on God’s mercy and unconditional forgiving as the mark of true imitation of God. Thus, Yeshua’s teaching is pure Judaism. The third section describes briefly the galaxy of Gnostic currents and Manichaeism, trying to sketch the profile of moral teachings resulting from an encounter of Asian spiritual traditions, Hellenistic lore and sparks of teachings from apocalyptic Jewish currents. The last section summarizes the turbulent history of several encounters between Christian currents and Hellenistic philosophical schools. The first one was with late Cynicism. Recent, rather controversial, literature discovered the jargon and a few topics from the Stoic-Cynical popular philosophy in a few books from the New Testament itself. This, far from proving that Rabbi Yeshua had been influenced by cynic preachers, is a proof of the necessity felt by Christian preachers to translate the original ‘Christian’ teaching into a Greek lexicon deeply impregnated with cynic terminology. The second was with Platonism, yielding the mild and temperate moral teaching of Clemens of Alexandria, teaching the sanctity of nature and the human body, the joy of moderate fruition of ‘natural’ kinds of pleasures, and the beauty of the marital life – in short, the opposite of the standard picture of Medieval Christianity. Ambrose of Milan brings about a different kind of synthesis, namely with Middle Platonism, where Stoic themes prevail. The most shocking case is Augustine, where an early Manichean education is overcome in a former phase by a synthesis of Plotinian Neo-Platonism and Christian preaching, yielding a sustained polemic with the Manicheans and rather optimistic views on life and Creation, the body and sexuality, and Hebrew-Judaic tradition not far from Clemens of Alexandria. In a later phase, occasioned by controversy on the opposite front, with such Christian currents as the Pelagians and Donatists, Augustine comes back to heavily anti-Judaic and world-denying ascetic attitudes where is earlier Manichean upbringing seems to emerge again. The tragedy of medieval Christianity will be the later Augustine’s overwhelming influence. A final section is dedicated to the monastic tradition where a curious mixture of world-denying asceticism with an astonishingly penetrating ‘science’ of introspection emerges. -/- 8. Al Farabi and the reconciliation of Islam and Platonism. The Qurān and the qadit, that is, collections of sayings ascribed to the prophet Muhammad contain a wealth of precepts and catalogues of virtues mirroring moral contents from the Jewish and the Christian traditions, among them the basic notion of imitation of the Deity, where mercy is assumed to be its basic trait. An important tradition within Islam, namely Sufism, stressed to the utmost degree the role of mercy, turning Islam into a mystic doctrine centred on retreat from the world, abandonment to God’s will, and a peaceful and fraternal attitude to our fellow-beings. A secular literary tradition originating in the Sassanid Empire, the literature of advice to the Prince had for a time a widespread influence in the newly constituted Arabic-Islamic commonwealth. In a later phase, the legacy of Hellenic philosophy made its way into the intellectual elite of the Islamic world. The first important legacy was Platonic, and the Republic became the main text for Islamic Platonism. Al-Farabi wrote an enjoyable remake of the Platonic Republic, arguing that the citizen’s virtues were the basis on which the political building needs to rest. The secular lawgiver is enlightened by the light of reason in his everyday practice of governance, but room is made for the Prophet as the voice of revealed truth that confirms and completes the rational truth that philosophy may afford. In a second phase also Aristotelian and Stoic influence were assimilated. Miskawayh’s treatise was the masterwork at the time Arabic philosophy reached its Zenith. It is a treatment of the soul’s diseases and their remedies, combining the Aristotelian doctrine of the golden mean with the Stoic doctrine of the passions and elements of Galenic medicine. Towards the eleventh-twelve centuries a war raged among theologians and philosophers, finally won by the former with disappearance of philosophy as such. The newly established mainstream, yet, was no kind of intolerant fanaticism. It drew from the work of mystic theologian Al-Ghazālī, the best heir of Sufism, teaching a tolerant and peaceful attitude to our fellow-beings and a passive attitude to destiny as an expression of the Divine will. -/- 9. Moshe ben Maimon and the reconciliation of Torah and Aristotelian ethics. The encounter between the Talmudic tradition and Hellenic philosophy had taken place a first time in Alexandria at the time of Philo but the two traditions had parted way again. In fact, the kind of Platonic Judaism founded by Philo survived only within Christianity, in the fourth Gospel and then in writings by Clemens of Alexandria. The Talmudic literature had absorbed just less striking traits from the Hellenic Philosophy, namely an idea of ethics as care of the self and a role for the education of character as propaedeutic to theoretical knowledge. In the Arabic-Islamic world, a second round started when Jewish authors writing in Arabic undertook the task to prove the full compatibility of the tradition deriving from Torah and Platonic philosophy. The culmination of this attempt is provided by Moshe ben Maimon who tried to use Aristotelian ethics as a language into which the teaching from the Pirké Avot could be translated. -/- 10. Thomas Aquinas and the reconciliation of Christian morality and Aristotelian ethics. In the first section the fresh start is described of philosophical ethics in Latin Europe at the turn of the Millennium. In a first phase, Anselm and Peter Abelard built on a Platonic and Augustinian legacy. In this phase. remarkable innovations are introduced, including Abelard’s claim of the obliging character of erring consciousness. In a second phase, the rediscovery of Nicomachean Ethics thanks to Latin translation of Arabic versions gives birth to a new wave of ethical studies, recovering the very idea of Aristotelian practical philosophy, with the potential implication of full legitimization of natural morality, i.e. ethics without Revelation. Aquinas’s ethics is a theological ethics out of which it would be vain to try to extract a self-contained philosophical ethics. His treatment of topics in philosophical ethics, yet, does not boil down to repetition of Aristotelian arguments but is rather a creative reshaping of such arguments. For example, he introduces also in the practical philosophy a first principle parallel to the principle of non-contradiction; and he also carries out a synthesis of Aristotelianism, Stoicism, and neo-Platonism. Even though it is essentially moral theology, Aquinas’s doctrine - unlike Augustine – grants full citizenship to "natural" morality, firstly by rejecting the claim that the corruption of human nature due to the original sin is so radical as to leave "pure nature" incapable of moral goodness. The doctrine is presented in a more sophisticated formulation in a few of the Quaestiones, such as De Malo and De Veritate, in the Summa contra Gentes and in the commentaries to Aristotle than in the famous Summa Theologica, but the latter work includes the only or the largest exposition of some decisive part of the theory. Thus, the Summa Theologica should be read for what it is more than criticized for not being what it was not meant to be. It was not meant to be the brilliant synthesis of all that Reason he had been able to produce with what Revelation had added about which the Neo-Thomists used to dream, but rather a manual for the training of preachers and confessors, where theoretical claims are not too demanding and a few serious tensions are left. Besides a jump between the Prima Secundae and the Secunda Secundae, being the former an essay in virtue theory and the latter a handbook for confessors, the most serious tension is perhaps the one between the ethics of right reason presented in most of Ia-IIae and the eudemonistic ethics developed in quaestiones 1-5 of the same part; the alternative ethical theory which also may be found in Augustine, the Stoic view of a cosmic reason eventually coincident with the moral law, was believed by Anselm (followed by John Duns Scotus and William of Ockham) to be incompatible with eudemonism. It is questionable whether Thomas could reduce the tension proving that it is just an apparent tension, in so far as the right reason and bliss derived from knowledge of God tend to coincide, but this is just a conjecture. Thomas’s ethics is a virtue ethic, not a law-based one, and moral judgment focuses on the virtues, particularly charity, not on the commandments and even less on absolute prohibitions; Thomas, however, would not have considered a drastic alternative between law and the virtues such as the one which has been advanced in late twentieth-century philosophy to be justified. Nonetheless, when it discusses ‘special’ virtues, it ceases to be an ethics of virtue and becomes a disappointing and often contradictory discussion of legal and illegal acts. Such a discussion takes most of the time ‘reasonable’ middle positions on controversial issues but not the alternative approach that Aristotelianism would have made possible; even when some occasional Aristotelian claim shows up, such as money’s barrenness as a reason against usury, this seems to be made by an author who apparently ignores the Aristotelian Thomas of the Prima Secundae. It is an ethic of human autonomy which recognizes the binding character of the individual conscience and, potentially, even a duty to disobey unjust laws. It is true that what Thomas writes in his discussion of death penalty and persecution of heretics is simply disgusting, and yet we should blame Thomas the man, not Thomist ethical theory. Finally, Thomas’s ethics is not ethical ‘absolutism’, as both traditionalist Catholic theologians and secularist enemies of dogmatic morality tend to believe. It is instead an ethic of prudential judgment. Exceptions to this approach – or better results of logical fallacies – are such claims as the absolute character of negative precepts and of the existence of "intrinsically evil acts", claims that simply cease to make sense in the light of Thomas’s own distinction between human act and natural act, carrying consequences Thomas did not live long enough to draw or was not consistent enough to dare to draw. -/- 11. Francisco de Vitoria and casuistry. The first topic illustrated is the discussion about the notion of pura natura, namely the human condition after the original sin and before divine revelation. The core notion was already there in Aquinas but was later developed by Caietanus (Thomas de Vio) with a number of interesting implications: firstly a view of human nature as such much more positive than Augustine’s and his followers’ view, including both Calvinists and Jansenists; secondly, the implication that the philosopher’s morality, as opposed to the Christian’s morality, is a quite respectable kind of morality; thirdly, that theocracy and prosecution of the unfaithful lacked justification, with more far-fetching consequences than Aquinas himself had dared to draw. The second topic is casuistry, a new name for a comparatively older way of thinking, which was already there in late Stoicism and Cicero as well as in the Talmudic literature. This is an approach aimed at yielding probable enough solutions for doubtful cases even in absence of completely safe staring points. The genre developed from medieval reference books for confessors and became by the sixteenth-century a sophisticated tool-box for dealing with various fields of applied ethics. Francisco Vitoria, the main authority of Baroque Scholasticism, was a controversial figure, among the proponents of the new discipline of casuistry and a consistent proponent of more separation between the religious and the civil authority, stricter limits to the legitimacy of war, innate rights of non-Christian nations in the New World based on the notion of pura natura, providing a standard of ‘natural’ goodness, previous to revelation, on which the Indian nations were judged to live in a naturally good condition, provided with the institutions of family, justice, and religion had accordingly a right to full respect by Christian sovereigns. Bartolomé de Las Casas, arguing along similar lines, was the leader of a historical battle in defence of the rights of the Indios. -/- 12. Michel de Montaigne and the art of living. A short description of one of the Renaissance Phyrronism, one of the classical philosophies revived in the fifteenth and sixteenth century. Montaigne combines the sceptical epistemology with an understanding of ethics – indeed of philosophy as a whole – in terms of an art of living inspired by two basic ideas, sagesse, that is, practical wisdom as the only kind of rationality available after theology, science, and tradition have declared bankrupt, and an aesthetic ideal of self-transformation through the art of writing and introspection. -/- 13. Pierre Nicole and neo-Augustinianism. The chapter illustrates first the vicissitudes of Augustinianism newly born after the late medieval triumph of Thomist Aristotelianism in the alternative Protestant and Catholic versions processed by the Calvinists and the Jansenists. Then it illustrates the doctrines of Pierre Nicole, Blaise Pascal’s best disciple, on the impossibility of introspection, on the ubiquity of self-deception, on the incurably evil character of the passion of love, and on the two moralities, the one of the man of the world, the morality of honesty which is indispensable for granting peace and order but devoid of any true value for eternal salvation, since the same external behaviour may be prompted by opposite motivations, and the morality of charity, the only true one but also useless to society. The third topic is Pierre Malebranche’s view of self-deception as a ubiquitous phenomenon accounting for human action and responsibility and his reformulated theory of self-love, no less ubiquitous than for Nicole and yet not as incurably evil, given the distinction between morally indifferent and even necessary amour de soi and vicious amour proper, a distinction on which the whole of Rousseau’s moral and political theory rests. -/- 14. Samuel von Pufendorf and the new science of morality. The chapter is dedicated to the discovery of the idea of a ‘new moral science’. Hugo Grotius is discussed first highlighting the real character of his project, much closer to the Thomist idea of a natural law accessible to non-corrupted human reason when human beings are living in a state of pura natura. Then Hobbes’s combination of scepticism, voluntarism, and conventionalism is described and both the continuity with Grotius’s new science, in the search for non-revealed rational morality, and the break with him, in the adoption of voluntarism and refusal of an intellectualist view of natural law, are illustrated. Pufendorf’s work is illustrated as a synthesis of the two previous attempts and the – up to Schneewind underestimated – paradigmatic example of the new science of morality. -/- 15. Richard Cumberland and consequentialist voluntarism. The chapter gives an overview of eighteenth-century Anglican ethics, noticing how the Cambridge tradition gave special weight to natural theology as opposed to positive or revealed theology – and how two Cambridge fellows, John Gay and Thomas Brown, elaborated on Cumberland’s (and Malebranche’s, as well as Leibniz’s) strategy for finding a third way between intellectualist view and voluntarist view of the laws of nature. The result of their elaboration was a kind of a rational-choice account of the origins of natural laws, where a law-giver God chooses among a number possible sets of laws on a maximizing criterion, and God’s maximandum is happiness for his creatures. The chapter notices also how such a solution aimed at solving at once the problem of evil and that of the foundation of moral obligation by proving how God’s choice was justified as far as it was the one minimising the amount of suffering in the world. 16. Richard Price and intuitionism. The chapter describes first the doctrines of the Cambridge Platonists, an example of hyper-rationalist reaction to Calvinism. Secondly it describes the sophisticated and universally ignored – from Sidgwick to Anscombe –version of what was later labelled ‘ethical intuitionism’ – showing how it escapes familiar objections and misrepresentations of intuitionism – from Mill to Rawls – in grounding its argument on transcendental arguments while carefully avoiding recourse to introspection and psychological evidence, which has been taken as a too easy target by critics of intuitionism. Thirdly, the chapter discusses Whewell’s ‘philosophy of morality’, as opposed to ‘systematic morality’, not unlike Kant’s distinction between a pure and an empirical moral philosophy. Whewell worked out a systematization of traditional normative ethics as a first step before its rational justification; he believed that the point in the philosophy of morality is justifying a few rational truths about the structure of morality such as to rule hedonism, eudemonism, and consequentialism; yet a system of positive morality cannot be derived solely from such rational truths but requires consideration of the ongoing dialectics between idea and fact in historically given moralities. Whewell’s intuitionism turns out closer to Kantian ethics than commentators have made us believe until now, and quite different from what Sidgwick meant by intuitionism. -/- 17. Adam Smith and the morality of role-switch. The chapter describes first, Hutcheson’s attempt at basing the ‘new science’ of natural law on different bedrock than Pufendorf and the English Platonists, namely a moral sense, a faculty whose existence is assumed to be proved on an empirical basis. The second step is a reconstruction of Hume’s rejoinder in terms of a new science of man including morality on an ‘experimental’ basis, that is, a ‘Newtonian’ hypothetical-deductive approach, distinguished from Hutcheson’s allegedly uncritical descriptive approach to human nature. The third step is a reconstruction of Adam Smith theory of morality understood as emerging from a spontaneous interplay of exchanges of situations (the most basic meaning of the word ‘sympathy’ as construed by this author). -/- 18. Jeremy Bentham and utilitarianism. The bulk of the chapter is dedicated to the doctrines of Jeremy Bentham. The Enlightenment spirit that suggested the idea of a new morality, free from religion, is illustrated. The notion of utility is illustrated as well as the subsequent formulations of the principle of utility. The idea of felicific calculus is discussed, showing how its inner difficulties prompted several reformulations of the principle of utility in order to avoid undesirable implications of proposed formulations. The role of the thesis of spontaneous convergence between interest and duty is discussed, showing how it left numberless questions open, and the distinction between the virtues of prudence, justice and beneficence is described as a way out of the deadlocks of classical utilitarianism. After Bentham, Mill’s reformed utilitarianism is reconstructed, showing how it is a kind of mixed system – as closer to common sense as it gives up Bentham’s claims to consistency and simplicity – resulting as unintended consequences from the controversies in which Mill was too keen to engage. The hidden agenda of the controversy between Utilitarianism and Intuitionism, going beyond the image of the battle between Prejudice and Reason, is described, showing how both competing philosophical outlooks turn out to be more research programs than self-contained doctrinal bodies, and such programs appear to be implemented, and indeed radically transformed while in progress thanks to their enemies no less than to their supporters. -/- 19. Immanuel Kant, practical reason and judgment. The chapter argues that Kant took from Moses Mendelssohn the idea of a distinction between geometry of morals and a practical ethic. He was drastically misunderstood by his followers precisely on this point. He had learned from the sceptics and the Jansenists the lesson that men are prompted to act by deceptive ends, and he was aware that human actions are also empirical phenomena, where laws like the laws of Nature may be detected. His practical ethics made room for judgment as a holistic procedure for assessing the saliency of relevant moral qualities in one given situation; this procedure yields the same results as the geometry of morals does for abstract cases but does so immediately and without balancing conflicting duties with each other, since what makes for the salient quality of a situation is perceived from the very beginning. Kant's practical philosophy is richer than the received image, making room for an ‘empirical moral philosophy’ or moral anthropology including treatment of commerce, needs, value and price, happiness and well-being; the overall social theory and philosophy of history is less different from Adam Smith's than the received image makes believe; the paradox of happiness is central to Kant's philosophy; a distinction between happiness and well-being is clearly drawn; the distinction plays a basic role in establishing a link between the economic and the moral life. -/- 20. Georg Wilhelm Friedrich Hegel and the critique of abstract universalism. The chapter describes first the Romantic movement and the implications some of its concerns, rescuing passions, community, tradition, the individual as the bearer of a unique destiny, and the longing for organic unity between the individual, mankind and nature. Hegel’s contribution is discussed then, highlighting how, on the one hand, he shared a number of these concerns and on the other he had more rationalist leanings. The notion of morality is the pivotal point of the reconstruction, highlighting how Hegel construes this notion as a key to his own diagnosis of the malaise of modernity – the separation of individual and Gemeinschaft – and how his attack on Kant turns around this very idea. -/- 21. Friedrich Nietzsche against Christianity and the Enlightenment. The chapter illustrates first the idea of deconstruction of the back-world of values. Nietzsche claims to be legitimate heir of the French moralists, Leibniz, Kant and Hegel, in so far as he allegedly carries out to its deepest implications their discovery of what lies behind traditional naïve belief in the existence of an objective realm of values just waiting for description by the philosopher. The two exemplars form which genealogy draws inspiration are the classical philologist’s historical reconstructions of lost meanings and the chemist’s decomposition of elements. Then the genealogy of the notions of good and evil carried out in the first dissertation of Genealogy of morals is illustrated with its paradoxical conclusion that will to power is in fact the only ‘genuine’ kind of goodness. The third point illustrated is the dialectic of ascetism and self-realization with its ambiguous outcome. The suggested interpretation of such outcome is that Nietzsche’s normative ethics is a kind of virtue ethics taking an aesthetic ideal as a normative standard -/- 22. George Edward Moore and ideal utilitarianism. The chapter discusses the ideas of common sense and common-sense morality in Sidgwick. I argue that, far from aiming at overcoming common-sense morality, Sidgwick aimed purposely at grounding a consist code of morality by methods allegedly taken from the natural sciences to reach, also in ethics, the same kind of “mature” knowledge as in the natural sciences. His whole polemics with intuitionism was vitiated by the a priori assumption that the widespread ethos of the educated part of humankind, not the theories of the intuitionist philosophers, was what was worth considering as the expression of intuitionist ethics. In spite of a naïve positivist starting-point, Sidgwick was encouraged by his own approach in exploring the fruitfulness of coherentist methods for normative ethics. Thus, Sidgwick left an ambivalent legacy to twentieth-century ethics: the dogmatic idea of a “new” morality of a consequentialist kind, and the fruitful idea that we can argue rationally in normative ethics albeit without shared foundations. Then it reconstructs the background of ideas, concerns and intentions out of which Moore’s early essays, the preliminary version, and then the final version of Principia Ethica originated. I stress the role of religious concerns, as well as that of the Idealist legacy. I argue that PE is more a patchwork of rather diverging contributions than a unitary work, not to say the paradigm of a new school in Ethics. I add a comparison with Rashdall’s almost contemporary ethical work, suggesting that the latter defends the same general claims in a different way, one that manages to pave decisive objections in a more plausible way. I end by suggesting that the emergence of Analytic Ethics was a more ambiguous phenomenon than the received view would make us believe, and that the wheat (or some other gluten-free grain) of this tradition, that is, what logic can do for philosophy, should be separated from the chaff, that is, the confused and mutually incompatible legacies of Utilitarianism and Idealism. -/- 23. Edmund Husserl and the a-priori of action. The chapter illustrates first the idea of phenomenology and the Husserl’s project of a phenomenological ethic as illustrated in his 1908-1914 lectures. The key idea is dismissing psychology and trying to ground a new science of the a priori of action, within which a more restricted field of inquiry will be the science of right actions. Then the chapter illustrates the criticism of modern moral philosophy carried out in the 1920 lectures, where the main target is naturalism, understood in the Kantian meaning of primacy of common sense. The third point illustrate is Adolph Reinach’s theory of social acts as a key the grounding of norms, a view that basically sketches the very ideas ‘discovered’ later by Clarence I. Lewis, John Searle, Karl-Otto Apel and Jürgen Habermas. A final section is dedicated to Nicolai Hartman, who always refused to define himself a phenomenologist and yet developed a more articulated and detailed theory of ‘values’ – with surprising affinities with George E. Moore - than philosophers such as Max Scheler who claimed to Husserl’s legitimate heirs. -/- 24. Bertrand Russell and non-cognitivism. The chapter reconstructs first the discussion after Moore. The naturalistic-fallacy argument was widely accepted but twisted to prove instead that the intuitive character of the definition of ‘good’, its non-cognitive meaning, in a first phase identified with ‘emotive’ meaning. Alfred Julius Ayer is indicated as a typical proponent of such non-cognitivist meta-ethics. More detailed discussion is dedicated to Bertrand Russell’s ethics, a more nuanced and sophisticated doctrine, arguing that non-cognitivism does not condemn morality to arbitrariness and that the project of a rational normative ethics is still possible, heading finally to the justification of a kind of non-hedonist utilitarianism. Stevenson’s theory, another moderate version of emotivism is discussed at some length, showing how the author comes close to the discovery of the role of a pragmatic dimension of language as a basis for ethical argument. Last of all, the discussion from the Forties about Hume’s law is described, mentioning Karl Popper’s argument and Richard Hare’s early non-cognitivist but non-emotivist doctrine named prescriptivism. -/- 25. Elizabeth Anscombe and the revival of virtue ethics. The chapter discusses the three theses defended by Anscombe in 'Modern Moral Philosophy'. I argue that: a) her answer to the question "why should I be moral?" requires a solution of the problem of theodicy, and ignores any attempts to save the moral point of view without recourse to divine retribution; b) her notion of divine law is an odd one more neo-Augustinian than Biblical or Scholastic; c) her image of Kantian ethics and intuitionism is the impoverished image manufactured by consequentialist opponents for polemical purposes and that she seems strangely accept it; d) the difficulty of identifying the "relevant descriptions" of acts is not an argument in favour of an ethics of virtue and against consequentialism or Kantian ethics, and indeed the role of judgment in the latter is a response to the difficulties raised by the case of judgment concerning future action. A short look at further developments in the neo-naturalist current is given trough a reconstruction of Philippa Foot’s and Peter Geach’s critiques to the naturalist-fallacy argument and Alasdair MacIntyre’s grand reconstruction of the origins and allegedly unavoidable failure of the Enlightenment project of an autonomous ethic. -/- 26. Richard Hare and neo-Utilitarianism. The chapter addresses the issue of the complex process of self-transformation Utilitarianism underwent after Sidgwick’s and Moore’s fatal criticism and the unexpected Phoenix-like process of rebirth of a doctrine definitely refuted. A glimpse at this uproarious process is given through two examples. The first is Roy Harrod Wittgensteinian transformation of Utilitarianism in pure normative ethics depurated from hedonism as well as from whatsoever theory of the good. This results in preference utilitarianism combined with a ‘Kantian’ version of rule utilitarianism. The second is Richard Hare’s two-level preference utilitarianism where act utilitarianism plays the function of eventual rational justification of moral judgments and rule-utilitarianism that of action-guiding practical device. -/- 27. Hans-Georg Gadamer and rehabilitation of practical philosophy. The post-war rediscovery of ethics by many German thinkers and its culmination in the Sixties in the movement named ‘Rehabilitation of practical philosophy’ is described. Among the actors of such rehabilitation there were a few of Heidegger’s most brilliant disciples, and Hans-Georg Gadamer is chosen as a paradigmatic example. His reading of Aristotle’s lesson I reconstructed, starting with Heidegger’s lesson but then subtly subverting its outcome thanks to the recovery of the central role of the notion of phronesis. -/- 28. Karl-Otto Apel and the revival of Kantian ethics. Parallel to the neo-Aristotelian trend, there was in the Rehabilitation of practical philosophy a Kantian current. This started, instead than the rehabilitation of prudence, with the discovery of the pragmatic dimension of language carried out by Charles Peirce and the Oxford linguistic philosophy. On this basis, Karl-Otto Apel singled out as the decisive proponent of the linguistic and Kantian turn in German-speaking ethics, worked out the performative-contradiction argument while claiming that this was able to provide a new rational and universal basis for normative ethics. An examination of his argument is some detail is offered, followed by a more cursory reconstruction of Jürgen Habermas’s elaboration on Apel’s theory. -/- 29. John Rawls and public ethics as applied ethics. Rawls’s distinction between a “political” and a “metaphysical” approach to one central part of ethical theory, namely the theory of justice, is interpreted as a formulation of the same basic idea at the root of both the principles approach and neo-casuistry, both discussed in the following chapter, namely that it is possible to reach an agreement concerning positive moral judgments even though the discussion is still open – and in Rawls’ view never will be close – on the basic criteria for judgment. -/- 30. Beauchamp and Childress and bioethics as applied ethics. The chapter presents the revolution of applied ethics while stressing its methodological novelty, exemplified primarily by Beauchamp and Childress principles approach and then by Jonsen and Toulmin’s new casuistry. -/- . (shrink)

This metatheoretical paper investigates mind wandering from the perspective of philosophy of mind. It has two central claims. The first is that, on a conceptual level, mind wandering can be fruitfully described as a specific form of mental autonomy loss. The second is that, given empirical constraints, most of what we call “conscious thought” is better analyzed as a subpersonal process that more often than not lacks crucial properties traditionally taken to be the hallmark of personal-level cognition - such as (...) mental agency, explicit, consciously experienced goal-directedness, or availability for veto control. I claim that for roughly two thirds of our conscious life-time we do not possess mental autonomy (M-autonomy) in this sense. Empirical data from research on mind wandering and nocturnal dreaming clearly show that phenomenally represented cognitive processing is mostly an automatic, non-agentive process and that personal-level cognition is an exception rather than the rule. This raises an interesting new version of the mind-body problem: How is subpersonal cognition causally related to personal-level thought? More fine-grained phenomenological descriptions for what we called “conscious thought” in the past are needed, as well as a functional decomposition of umbrella terms like “mind wandering” into different target phenomena and a better understanding of the frequent dynamic transitions between spontaneous, task-unrelated thought and meta-awareness. In an attempt to lay some very first conceptual foundations for the now burgeoning field of research on mind wandering, the third section proposes two new criteria for individuating single episodes of mind-wandering, namely, the “self-representational blink” (SRB) and a sudden shift in the phenomenological “unit of identification” (UI). I close by specifying a list of potentially innovative research goals that could serve to establish a stronger connection between mind wandering research and philosophy of mind. (shrink)

The parameters governing our behavior are in constant flux, and capturing these dynamics in cognitive models remains a challenge. We demonstrate how a mapping between ACT‐R's model of declarative memory and the linear ballistic accumulator enables efficient estimation of memory parameters from data. The resulting estimates provide a cognitively meaningful explanation for observed differences in behavior over time and between individuals.

The parameters governing our behavior are in constant flux. Accurately capturing these dynamics in cognitive models poses a challenge to modelers. Here, we demonstrate a mapping of ACT-R's declarative memory onto the linear ballistic accumulator (LBA), a mathematical model describing a competition between evidence accumulation processes. We show that this mapping provides a method for inferring individual ACT-R parameters without requiring the modeler to build and fit an entire ACT-R model. Existing parameter estimation methods for the LBA can be (...) used, instead of the computationally expensive parameter sweeps that are traditionally done. We conduct a parameter recovery study to confirm that the LBA can recover ACT-R parameters from simulated data. Then, as a proof of concept, we use the LBA to estimate ACT-R parameters from an empirical dataset. The resulting parameter estimates provide a cognitively meaningful explanation for observed differences in behavior over time and between individuals. In addition, we find that the mapping between ACT-R and LBA lends a more concrete interpretation to ACT-R's latency factor parameter, namely as a measure of response caution. This work contributes to a growing movement towards integrating formal modeling approaches in cognitive science. (shrink)

Cognition is claimed to be extended by a wide array of items, ranging from notebooks to social institutions. Although the connection between individuals and these items is usually referred to as “coupling,” the difference between notebooks and social institutions is so vast that the meaning of “coupling” is bound to be different in each of these cases. In this paper I argue that the radical difference between “artifact-extended cognition” and “socially extended cognition” is not sufficiently highlighted in the literature. (...) I argue that there are two different senses of “cognitive extension” at play, that I shall label, respectively, “implementation extension” and “impact extension.” Whereas implementation extension is a causal-functional notion, impact-extension hinges on social normativity that is connected with organization and action coordination. I will argue that the two kinds of cognitive extension are different enough to warrant separate labels. Because the most salient form of social extension of cognition involves the reciprocal co-constitution of cognitive capacities, I will propose to set it apart from other types of extended cognition by using the label “symbiotic cognition.”. (shrink)

The Sense of I: Conceptualizing Subjectivity: In Indian Philosophy (Sāṃkhya-Yoga) This book discusses the sense of I as it is captured in the Sāṃkhya-Yoga tradition – one of the oldest currents of Indian philosophy, dating back to as early as the 7th c. BCE. The author offers her reinterpretation of the Yogasūtra and Sāṃkhyakārikā complemented with several commentaries, including the writings of Hariharānanda Ᾱraṇya – a charismatic scholar-monk believed to have re-established the Sāṃkhya-Yoga lineage in the early 20th century. The (...) textual analysis of the classical Sanskrit sources and their constructive interpretation is enhanced by some crucial questions and points of dispute commonly picked up in the contemporary philosophy of mind, such as the challenge of ontological and categorical reductionism, the criteria of personal identity, the limits of agency and free will, the ineluctability of self-deception, etc. However, defining the sense of ego (ahaṃkāra) and ‘I-am-ness’ (asmitā) is the main focus of this research. Four chapters composing the study are subsequently devoted to: (1) the methodological assumptions of the present author and the basic historical distinctions relevant to the subject matter, (2) linguistic preconditioning of I-consciousness as well as metaphysical coherency and ambiguity of the concept of subjectivity presented by Sāṃkhya-Yoga philosophers, (3) cognitive and ontological issues concerning the embodied ego being opposed to inactive and contentless consciousness, or the pure self (puruṣa), (4) axiological evaluation of self-discipline and significance of liberation from ego. 1. The method, scope, and problem. In the first chapter, the method of comparative philosophy adopted in this book is introduced by a phenomenological analysis of ‘otherness’ and ‘alienness’ inspired by the considerations of Bernhard Waldenfels and his understanding of xenology. This section is followed by a critical reflection on the incommensurability of the alternative conceptual frameworks, supported by some arguments provided by Ludwik Fleck and Richard E. Nisbett. When explaining the term ‘comparative philosophy’, the author pays special attention to those proponents of the aforementioned current who contributed to the rapprochement of Western and Indian philosophical traditions by tracing both their similarities and divergences. The author makes references to numerous prominent researchers, such as Paul Masson-Oursel, Paul Deussen, Stanisław Schayer, Sarvepalli Radhakrishnan, Bimal K. Matilal, Raimundo Panikkar, Daya Krishna, Wilhelm Halbfass, and many others representing a younger generation. The historical introduction presents a concise survey of the evolution of the Sāṃkhya-Yoga textual tradition, and distinguishes five phases of its development: proto-Sāṃkhya (7th c. BCA – 1st c. CE), pre-classical phase (1st – 5th c. CE), classical Sāṃkhya (3rd – 9th c. CE), post-classical phase (till 14th c.), and neo-classical phase (since 1927). Here, the author also evaluates the primary sources, including Sanskrit commentaries, and the secondary sources in the light of their relevance and usefulness to the constructive interpretation of Yogasūtra and Sāṃkhyakārikā. Then, she makes some methodological remarks concerning the specificity of their reading. This section is concluded with highlighting three main strategies usually applied when interpreting Patañjali’s sūtras: (1) anti-philosophical approach – treating the text as a merely mystical report or the yogic vademecum, (2) anti-mystical perspective – which reads the text as a highly speculative divagation of no much use to a practitioner, (3) mystic-and- philosophical approach – emphasizing the fact that the theory of consciousness presented in Yogasūtra is both philosophically coherent and empirically (or mystically) verified. The author argues for the third, heuristic, perspective mentioned above. The last section of the first chapter aims to problematize the I-concept (aham) and the paradoxical situation of the ego searching for self-knowledge. This part starts with the acknowledgement of the deliberation on non-self (anātman) by Śāntideva, a Buddhist philosopher claiming that one’s own ego ought to be identified with the ego of any other. Then, the author unfolds the fundamental assumptions and scope of the constructive interpretation she wants to develop following K.C. Bhattacharyya’s clues. When explaining her reasons, she stresses both the need to reveal the philosophical meaning of the source materials and, at the same time, the need to make them meaningful on the ground of our contemporary philosophical enquiry. Thus, among the main purposes there is a reliable, scrupulous and careful reconstruction of the historical conception of the self as elaborated on in the classical period of Sāṃkhya-Yoga tradition, as well as reinterpretation of the sense of I as it was grasped by the Sāṃkhya-Yoga thinkers in terms of modern comparative and ‘polylogical’ discourse. 2. Naming I. In the second chapter, a variety of linguistic categories capturing different aspects of subjectivity is discussed in detail. A textual examination is preceded by clarification of the semantic distinctions made by Patañjali, such as a verbal convention (saṃketa) which stands for uniting or overlapping a word (śabda), its meaning (artha) and a mental state of comprehension (pratyaya) that ascribes the word to a particular object. Among the key concepts there is also explained a spontaneous mental activity referring to pseudo-objects posited only by words (vikalpa), which is unwittingly involved in every process of conceptualizing, designating, and naming objects. Such mental states can neither be ‘valid’ nor ‘invalid’, and are believed to unavoidably accompany one’s use of language. These presuppositions testify to Patañjali’s severe criticism towards all verbal conventions that not only affect the way we formulate and construct our views, but also determine the very process of perception. A major section of the chapter contains the analysis of the ambiguous sense of subjectivity and its basic aspects distinguished by the author in the result of a contextual and comparative study of the Sanskrit terms used in Yogasūtra and Sāṃkhyakārikā for naming I-consciousness. The six basic aspects of the self comprise: essentializing oneself, perceiving (something), getting conscious (of something), mastering or owning (something), and being capable of self-identifying as well as disidentifying oneself. A majority of the enumerated predicates ascribed to the self refer to different functions and activities of the empirical ego and the embodied mind. Yet, apart from this intentional, active, reactive, sensing, and objectifiable self Sāṃkhya-Yoga philosophers distinguish a sense of subjectivity going beyond all these psycho-physical characteristics: the self that remains unmanifest, non-active, free from experiencing any joy or pain, said to be the principle of consciousness. The plausibility of its existence as the final cause of the world is to be determined by the embodied ego by virtue of abductive reasoning based on the analysis of all material and psycho-physical phenomena preconditioned by three guṇas that compose the domain of nature (prakṛti). In the subsequent section, three Sanskrit notions – ahaṃkāra, asmitā, and puruṣa, most significant for the Sāṃkhya and Yoga understanding of subjectivity, are discussed closely one after another to expose their semantic, epistemic and metaphysical connotations. The chapter is completed by some pivotal remarks bringing out the problem of discrepancy between the metaphysical position implied by Patañjali and Īśvarakṛṣṇa, and the grammatical instruments applied by them to express it. 3. Cognizing I. The third chapter addresses two important issues in the phenomenology of self-perception, namely the question of psycho-physical dualism explained on the grounds of the considered darśanas, and the spiritual quest for the ideal embodiment of consciousness. While emphasizing the unity of human psycho-physical nature the author refers to several contemporary Western thinkers, such as Maurice Merleau-Ponty, Thomas Nagel, John R. Searle, David Chalmers and others, by making some comparative remarks on the idea of the embodied mind. Furthermore, three arguments for the plurality of selves (puruṣa-bahutva) are reconstructed and critically considered. The arguments given by Īśvarakṛṣṇa (SK 18) include the diversity of ways in which one experiences one’s life and death, the spatio-temporal distinctness of particular embodied egos, and the variations of features manifested by individual selves. The second section of this chapter presents a thorough inquiry into a non-theistic devotion and spiritual pragmatism defended by the adherents of Sāṃkhya- Yoga. God (īśvara) is defined here primarily as an object of meditative practice and a special tool convenient for yogic pedagogy. In the concluding part of this section four functions of devotional practice (īśvara-pranidhāna) are recognized and explained; they embrace: (1) prevention from mental scattering and dispersion, (2) therapy allowing to form some positive perceptual habits and the right cognitive approach, (3) enhancement of morally and spiritually required qualities, and (4) reinforcement of the sense of subjective identity being a complementary method of self-development. 4. Liberating oneself from I. The final chapter consists of three sections. The first one introduces the concept of liberation through action (pravṛtti-dharma), commonly opposed in Indian tradition to the path of renunciation (nivṛtti- dharma). According to Hariharānanda Ᾱraṇya’s interpretation, both Sāṃkhya- Yoga and Buddhism follow the latter one, which in terms of spiritual practice dynamics makes them much closer to each other than it is usually believed. In the subsequent section the idea of liberating oneself from one’s attachment to ego is explained in detail, along with the significance of gradual self-negation. Then the author raises the interpretation of the Sāṃkhya-Yoga perspective on liberation as self-distinction-through-renunciation. The main focus in this section is placed on the sense of agency (kartṛ), the problem of free will, and the criteria of moral and soteriological evaluation of one’s deeds. Some crucial questions on karmic conditioning of self-knowledge in the form of kleśas are also the subject of careful analysis. The next section undertakes the issue of ownership (mamakāra) of one’s activity and self-esteem (abhimāna) involved in spiritual growth. Again, some comparative remarks are made by referring to the Buddhist philosophers’ positions, such as Nāgārjuna, Āryadeva and Candrakīrti. Among others, the Buddhist refutation of the Sāṃkhya-Yoga concept of eternal, inactive, indifferent, irresponsible, and exclusively conscious self (puruṣa) is quoted and partly rejected in favour of the classical Hindu darśanas. In summary, the author emphasized the significance-generating or sense-creating function of I, its engagement in the search for its own raison d’être, its role in self-identification as well as subverting it, and the expediency of liberation from ego. The philosophers of classical Sāṃkhya and Yoga indicate a twofold sense of the self; on the one hand, the only appropriate designation: ‘I’ is true self (puruṣa), a passive and unknowable principle of consciousness whose existence makes the empirical phenomena meaningful. On the other hand, the ‘I’ clearly designates the current sense of the self, expressed as “I think”, “I doubt”, “I suffer”, etc. This second meaning of ‘I’, the specific sense of ‘mineness’, is recognized as a secondary and relative one – thus illusive and troublesome. However, its delusiveness does not mean that the empirical ego is an unreal or non-existent entity. What it implies is that the empirical self-identity is fundamentally inadequate and – according to the Indian thinkers – ought to be unveiled and, ultimately, given up. (shrink)

This chapter discusses Peter John Olivi’s conception of the role of dispositions in sensory cognition from metaphysical and psychological perspectives. It shows that Olivi makes a distinction between two general types of disposition. Some of them account for the ease, or difficulty, with which different persons use their cognitive powers, while others explain why people react differently to things that they perceive or think. This distinction is then applied to Olivi’s analysis of three different psychological operations, (...) where the notion of disposition figures prominently; estimative perception, perceptual clarity, and the perception of pain and pleasure. The chapter argues that Olivi uses cognitive dispositions in an interesting way to explain individual differences between persons, and that they reveal the dynamic nature of his conception of human psychology. (shrink)

This dissertation explores philosophical issues in autism and defends a new version of the enactive approach to autism and social cognition. The discussion in this dissertation centres around the question “why do autistics encounter social interaction problems?”, addressing this question in ways that raise broader philosophical issues. Within the philosophy of mind, these include the problem of other minds, the nature of emotions, and narratives and their role in understanding the self. Beyond cognition, such issues are intertwined with questions in (...) metaphysics, philosophy of science, sociopolitical and moral philosophy, and disability studies. In responding to the question “why do autistics encounter social interaction problems?”, I argue that autistic social interaction problems result from the sensorimotor differences between autistics and non-autistics. This contrasts with the response to this question given by widely-endorsed views that emphasize instead the cognitive deficits that autistic people have. Such cognitivist views, such as the theory theory and simulation theory, are the focus of my first two critical chapters. I go on to offer a critique of two approaches that go beyond the focus on mindreading in appealing to sensorimotor problems as lying at the heart of the problem. These views, interaction theory and the original enactive approach, are the focus of the next two chapters. I then turn to defend a novel form of the enactive approach in the last part of the dissertation by emphasizing the role of emotions as the capacity for us to make sense of the world and to construct the sense of self from narratives. My new approach shifts the explanatory focus from perception and motion to emotion. This maintains the advantage of the original enactive approach, while avoiding its behaviouristically limited descriptions. My account thus expands the theory’s capacity to describe and explain internal states important to self-understanding and self-expression. This allows one to approach autistic social difficulties by attending to the first-person perspective, cohering with my reliance on first-person autistic narratives as a major source of evidence that supplements traditional scientific research on autism. (shrink)

The essay brings a summation of human efforts seeking to understand our existence. Plato and Kant & cognitive science complete reduction of philosophy to a neural mechanism, evolved along elementary Darwinian principles. Plato in his famous Cave Allegory explains that between reality and our experience of it there exists a great chasm, a metaphysical gap, fully confirmed through particle-wave duality of quantum physics. Kant found that we have two kinds of perception, two senses: By the spatial outer (...) sense we perceive phenomena, objects in space. Our temporal inner sense lets us perceive our inner state, noumena . Kant's two senses are fully confirmed through bilateral brain duality of cognitive science. The bilateral brain serves inner, temporal sense, logic & noumena in the left hemisphere. The right brain half is for the outer, spatial sense, geometry & phenomena. We form a whole system, a bilateral interior cosmos, a kind of world model, expressing what may lie beyond the metaphysical gap. In the right brain we build a phenomenal cosmos, to resemble the outer environment. In the brain's left hemisphere a noumenal cosmos, a model of our private world including Saint Teresa of Avila's castillo interior. The cosmos is regularly updated with novel sense data integrated into our memory banks. This was recognized early by Helmholtz (1860s). Our lives, health & well-being depend on us keeping our interior cosmos in good order. This used to be seen as saving one's precious soul from perdition. While we endeavour to keep our phenomenal cosmos neat & orderly by protecting the environment from harm, our noumenal cosmos to be livable requires us to engage in ethical conduct. This bilateral cosmos is responsible for our common sense judgment power, that we depend on for being able to lead a good & benign life. The 200 million neurons of BA10 in the prefrontal lobe have global access to the interior cosmos, & apply massive feedback to identify environmental conditions rapidly. The global access also gives conscious presence of the individual to itself, all that is present in the interior cosmos, for total freedom of action. In the left brain private ego, we are guarded by faith in divine mercy, & guided to choose the best course of action, able to survive under the most adverse conditions. For this, we receive directions from the Holy Ghost in Saint Teresa's castillo interior. (shrink)

Individuals differ greatly in their ability to learn and navigate through environments. One potential source of this variation is “directional sense” or the ability to identify, maintain, and compare allocentric headings. Allocentric headings are facing directions that are fixed to the external environment, such as cardinal directions. Measures of the ability to identify and compare allocentric headings, using photographs of familiar environments, have shown significant individual and strategy differences; however, the neural basis of these differences is unclear. Forty-five college students, (...) who were highly familiar with a campus environment and ranged in self-reported sense-of-direction, underwent fMRI scans while they completed the Relative Heading task, in which they had to indicate the direction of a series of photographs of recognizable campus buildings (i.e., “target headings”) with respect to initial “orienting headings”. Large individual differences were found in accuracy and correct decision latencies, with gender, self-reported sense-of-direction, and familiarity with campus buildings all predicting task performance. Using linear mixed models, the directional relationships between headings and the experiment location also impacted performance. Structural scans revealed that lateral orbitofrontal and superior parietal volume were related to task accuracy and decision latency, respectively. Bilateral hippocampus and right presubiculum volume were related to self-reported sense-of-direction. Meanwhile, functional results revealed clusters within the superior parietal lobule, supramarginal gyrus, superior frontal gyrus, lateral orbitofrontal cortex, and caudate among others in which the intensity of activation matched the linear magnitude of the difference between the orienting and target headings. While the retrosplenial cortex and hippocampus have previously been implicated in the coding of allocentric headings, this work revealed that comparing those headings additionally involved frontal and parietal regions. These results provide insights into the neural bases of the variation within human orientation abilities, and ultimately, human navigation. (shrink)

Within post - Kuhnian, philosophy of science, much effort has been devoted to issues related to conceptual change, such as incommensurability, scientific progress and realism, but mostly in terms of reference, without a fine - grained theory of scientific concepts/senses. Within the philosophy of language and of mind tradition, there is a large body of work on concepts, but the application to scientific concepts has been very tentative. The aim of this paper is to propose a general framework for (...) a theory for the individuation of scientific concepts. The general view about the individuation of concepts favored here is the possession - condition approach: to individuate a concept is to identify its possession conditions. The general metascientific tools for the analysis of scientific theories are model - theoretic, more specifically, structuralist: scientific theories, the entities to which scientifc concepts belong, are model - theoretic theory - nets. The general idea about the content of scientific concepts that inspires this proposal comes from: (i) our grandfathers’ "laws - plus - correspondence rules", (ii) Kuhns "laws applied to exemplars" views and (iii) moderate operationalism. The aim is to show that some clarification can be gained applying the possesion condition appproach to (an expansion of) these three elements using structuralist metascientific tools. First, I briefly present the two main structuralist ideas I shall use: the difference between observability and non - theoreticity, and the notion of theory - net. Second, I informally introduce the five components that come from my reading of the three traditional elements; these components are, or are not, plausible independently of how they will be integrated within a theory of concept - identity. Third, I present the kore of the theory of possession conditions for concept - identity that we shall use for the integration of such components. Finally, I propose the general traits of the possession condition that corresponds to each of these five components, I present some problems and point out some possible ways of dealing with them. (shrink)

The dual role of olfaction in both smelling and tasting, i.e. flavour perception, makes it an important test case for philosophical theories of sensory individuation. Indeed, the psychologist Paul Rozin claimed that olfaction is a “dual sense”, leading some scientists and philosophers to propose that we have not one, but two senses of smell: orthonasal and retronasal olfaction. In this paper I consider how best to understand Rozin’s claim, and upon what grounds one might judge there to be one (...) or two distinct olfactory modalities. I conclude that while Rozin may be right that humans have dual occurrences of an olfactory ‘sense’, the concept of a sense-modality, and hence the ‘sense’ of smell, is ambiguous between two different notions: a physiological sensory channel and an experiential modality, along the lines suggested by J. J. Gibson. Furthermore, recognising that these are complementary rather than competing conceptions of a sense-modality enables the formulation of a powerful ‘dual-concept’ framework for posing and addressing questions concerning the complex architecture of human multisensory experience. (shrink)

Much research in the last two decades has demonstrated that human responses deviate from the performance deemed normative according to various models of decision making and rational judgment (e.g., the basic axioms of utility theory). This gap between the normative and the descriptive can be interpreted as indicating systematic irrationalities in human cognition. However, four alternative interpretations preserve the assumption that human behavior and cognition is largely rational. These posit that the gap is due to (1) performance errors, (2) computational (...) limitations, (3) the wrong norm being applied by the experimenter, and (4) a different construal of the task by the subject. In the debates about the viability of these alternative explanations, attention has been focused too narrowly on the modal response. In a series of experiments involving most of the classic tasks in the heuristics and biases literature, we have examined the implications of individual differences in performance for each of the four explanations of the normative/descriptive gap. Performance errors are a minor factor in the gap; computational limitations underlie non-normative responding on several tasks, particularly those that involve some type of cognitive decontextualization. Unexpected patterns of covariance can suggest when the wrong norm is being applied to a task or when an alternative construal of the task should be considered appropriate. Key Words: biases; descriptive models; heuristics; individual differences; normative models; rationality; reasoning. (shrink)

The “extended mind” thesis (Clark, 2008) has focused primarily on the interactions between single individuals and cognitive artifacts, resulting in a relative neglect of interactions between people. At the same time, the idea that groups can have cognitive properties of their own has gained new ascendancy in various fields concerned with collective behavior. My main goal in this paper is to propose an understanding of group cognition as an emergent form of socially distributed cognition. To that end, I (...) first clarify the relevant notions of cognition and emergence that are at play in the contemporary debate. I then apply our conceptual framework to recent developments in the theory of transactive memory systems (Wegner, 1986), arguing that the idea of group cognition is neither trivial nor shrouded in metaphysical mystery. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:What Has Metaphysics to Do with Wisdom?John HaldaneThere are two loci of ambiguity in the title of the symposium from which this essay derives—"Is Belief in God Reasonable? Aquinas's Summa contra gentiles in a Contemporary Context."1 The first concerns the opening question, "is belief in God reasonable?" and the second the closing clause "in a contemporary context." I observe this not in the spirit of pedantry, but because I (...) want to consider certain interpretations of what is at issue, ones which may be different from those of other contributors but which are relevant to Aquinas's circumstances and interests and to ours. So far as the Summa contra gentiles [SCG] is concerned, I will touch mainly on issues discussed by Thomas at the outset of book I, in chapters 1–15, which deal with philosophical knowledge of first principles and arguments to the existence of God. First, however, the general issue of reasonable belief.IConcerning the first locus of ambiguity, the question of the reasonability of belief in God is multiply interpretable. It may be treated as relative to a subject's other beliefs and attitudes, where that subject e may be an individual or a group. Given that S believes p and q (and these can each be conjunctions of any number of propositions), is it reasonable for S to believe r? This aspect of relative credibility is itself ambiguous because it [End Page 1249] can be viewed narrowly, without regard to the status of those antecedent beliefs and attitudes, or broadly, as also asking whether those are themselves reasonable. In a court setting, for example, it may be asked whether it was reasonable for someone to have believed (or done) something given their antecedent beliefs, but it may well be countered that this is an insufficient standard of reasonability, since the prior attitudes may be incredible, or credible but irresponsibly held. The issue of reasonable belief, foresight and foreseeability are common courtroom examples.In these respects, then, it may be granted by someone A, who holds that believing in God is not reasonable, that it was nevertheless reasonable for S to do so given S's antecedent beliefs. This need not be a matter of condescension, however, since A may grant that the prior beliefs were themselves reasonable for S to hold, and would also have been reasonable by some more objective standard prevailing at the time or in the circumstances.A "rationalist" objector may counter, however, that this is all beside the point, since the question to consider is not the relative, but the absolute one: is belief in God reasonable? Full stop. I agree that there is nothing to be gained by unconstrained relativizing, but if "absolutism" is the implied contrast, it is over-stated. First, if reasonability is related to having (or having access to) reasons, and to the "quality" of those reasons, then some degree of relativity is entailed, and the only standard of reasonability that can be applied is a contextual one. To ask simpliciter whether it is reasonable to believe p carries an unacknowledged implicit reference either to something such as prevailing commonly held beliefs and associated normal cognitive processes or to an idealized thinker with access to relevant proofs or evidence. On further consideration, however, the latter, somewhat like Adam Smith's "impartial spectator" in ethics,2 tends just to be a more abstract version of the contextually reasonable thinker. There is perhaps a step beyond this, namely to the Omniscient Reasoner (OR) but it is a sophistical move, since it amounts to saying that a belief is reasonable if and only if it would be held by someone who knows everything relevant to its justification. which given that we cannot know antecedently the range of relevant considerations, is for us an inapplicably high standard. There is also some irony in asking if OR would judge belief in God Reasonable since OR would be God or at least God-like in respect of being all-knowing. [End Page 1250]IIThe other respect in which the question "is belief in God reasonable?" is ambiguous (in this first of the two areas ambiguity noted at the... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Journal of the History of Philosophy 39.3 (2001) 439-440 [Access article in PDF] John F. Wippel. The Metaphysical Thought of Thomas Aquinas: From Finite Being to Uncreated Being. Monographs of the Society for Medieval and Renaissance Philosophy, No. 1. Washington, D.C.: Catholic University Press, 2000. Pp. xxvii + 630. Cloth, $59.95. Paper, $39.95. In this weighty volume, John Wippel brings together much of the important research that he (...) has carried out on the metaphysics of Aquinas over the last three decades in order to produce as he calls it, a "Summa metaphysicae" based on the original texts of Aquinas (xxvii). Throughout much of the twentieth century metaphysics has been thought to be Aquinas's greatest philosophical achievement. The historical research of Etienne Gilson and Joseph Owens together with the philosophical reflections of Jacques Maritain did much to place this topic at the heart of Aquinas scholarship. Therefore, this volume both represents Wippel's central research interest and brings to a head an entire school of Aquinas studies of the twentieth century. It is the clearest and most detailed account of the subject in the English language, bearing the hallmarks of Wippel's scholarship: clarity in reference to the arguments and attention to textual chronology.Metaphysics here does not mean so much a focus on Aquinas's treatment of Aristotle's four causes or his act and potency as much as a clear presentation of Aquinas's reflections on existence (esse) and the implications that this has for his thought. After an introductory discussion of the nature and subject of metaphysics for Aquinas, Wippel devotes the first part of the book to Aquinas's view of existence in order to unpack what it means to talk about individual things as beings, being in general, and the catagories of Aristotle (73-74). Masterfully, he explains Aquinas's analogical approach to being and guides the reader through the interpretive thicket of Cornelio Fabro, G. P. Klubertanz, and Ralph McInerny. An interesting parallel is presented between Parmenides' problem of the one and the many and Aquinas's philosophically interesting view of the composite manner in which concrete individuals exist (161-170). Since no individual creature is the author of its own existence, but does in fact exist, each finite being must receive existence from a single being that exists necessarily. Wippel highlights this and other approaches that Aquinas takes to clarify relations between the many individual beings and the single divine being that lies beyond the study of metaphysics.Part two is devoted to many of the ways in which Aquinas talks about concrete individuals. Here Wippel explains Aquinas's distinctions between substance and accident as well as between matter and form and how they relate to existence. Part three concludes the work with a treatment of what Aristotle and Aquinas call divine science. This consists of more than a hundred pages on Aquinas's famous arguments for the existence of God (379-500) and a discussion of what human beings can understand about God (501-575). Not only does Aquinas conclude that God exists, but he indicates the limited manner in which human beings can understand the divine. The problem is that if we acquire language in relation to concrete individuals, how can we use words to discuss a being who is not bound by space or time? The solution is to speak of words like "good" and "wise" in an analogical sense. Words like these when applied to creatures are used in a sense that is both similar to but different from the way they are used to [End Page 439] speak of the divine. Reiterating the theme of the one and the many, the name "good" has a single and most excellent meaning when applied to God and a limited sense when applied to creatures.This is an excellent and accessible book for the educated reader and specialist alike which can be supplemented by works such as Wayne Hankey's God in Himself: Aquinas' Doctrine of God as Expounded in theSumma Theologiae (Oxford: Oxford... (shrink)

Mindfulness training is often promoted as a method to train cognitive functions and has shown such effects in previous studies. However, many conventional mindfulness exercises for beginners require cognitive effort, which may be prohibitive for some, particularly for people who have more pronounced cognitive problems to begin with. An alternative mindfulness-based approach, called restoration skills training, draws on a restorative natural practice setting to help regulate attention effortlessly and promote meditative states during exercises. Previous research has shown (...) that a 5-week ReST course requires less effort and is attended by higher compliance with practice recommendations than a conventional mindfulness course, without compromising long-term outcomes. Here, we compare ReST and a formally matched conventional mindfulness course regarding the role that initial individual differences in cognitive functioning play in determining practice compliance and long-term improvements in dispositional mindfulness and cognitive functioning. In line with expectations, ReST participants who had more pronounced cognitive problems to begin with practiced more during the course, which in turn explained much of their improvement in dispositional mindfulness and cognitive functioning. In contrast, initial cognitive functioning did not explain practice and improvement in the conventional mindfulness course. The results provide further support for the potential utility of ReST as a low-effort method for enhancing cognitive functioning among people who would struggle with the demands of conventional mindfulness training. With careful integration of mindfulness practices with a restorative natural setting, these people can develop mindfulness and self-regulation capabilities without relying on effortful training. (shrink)

Working memory resources are needed for processing and maintenance of information during cognitive tasks. Many models have been developed to capture the effects of limited working memory resources on performance. However, most of these models do not account for the finding that different individuals show different sensitivities to working memory demands, and none of the models predicts individual subjects' patterns of performance. We propose a computational model that accounts for differences in working memory capacity in terms of (...) a quantity called source activation, which is used to maintain goal‐relevant information in an available state. We apply this model to capture the working memory effects of individual subjects at a fine level of detail across two experiments. This, we argue, strengthens the interpretation of source activation as working memory capacity. (shrink)

In the first premiss, how is the word 'different' used? If we are prepared to say that, in certain areas of discourse, the word 'different,' like the word 'same,' has two uses and that there are two senses of the word, there seem to be two ways of interpreting the first premiss. On the one hand, we can take the word 'different' to be used in the way in which it would be used if someone wished (...) to point out that the table that was in this room was replaced by another very similar table and, to point this out, said that the table that is here now is different from—or is a different table from—the one that was here a week ago. If in the first premiss we take the word 'different' to be used in this way, the premiss can be read: "Everything is numerically different from everything else." On the other hand, we can take the word 'different' to be used in the way in which it would be used if someone were to say, about two tables that were in front of him, that one is different from the other, and elaborate on his remark by saying that the one is a darker brown than the other. If we take the word 'different' to be used in this way, the first premiss can be read: "Everything is qualitatively different from everything else." Which of the two interpretations is correct? It seems that both are, for, although Mr. Blanshard purports to be discussing one argument, what he says in reply to Nagel's objections supports the second interpretation; whereas his statement of the argument at the outset supports the first interpretation. When he answers Nagel's objections, he considers the case of two "patches." A is a circular patch on the earth, and B a triangular patch on Mars. Maintaining against Nagel that A and B are internally related, the relation between A and B that he contends is internal is their difference in shape. And the argument that he seems to be defending here would have as its first premiss that everything differs qualitatively from every other thing. Yet, when he presents the argument on p. 229, he seems to have a different argument in mind. To show that two seemingly unrelated things are related, he says that a farmer in Iowa and a ballet dancer in Moscow are "different individuals," and the point that I take him to be making here is that, from the proposition that the farmer in Iowa and the dancer in Moscow are two individuals, it follows that the one is different from the other and hence that the two are related. This favors the first interpretation, viz., that in the first premiss the word 'different' is to be understood as in the remark that the table that is here now is different from—is a different table from—the table that was here a week ago. (shrink)

In the thesis I offer an analysis of the metaphysical underpinnings of the extended cognition thesis via an examination of standard views of metaphysical building (or, dependence) relations. -/- In summary form, the extended cognition thesis is a view put forth in naturalistic philosophy of mind stating that the physical basis of cognitive processes and cognitive processing may, in the right circumstances, be distributed across neural, bodily, and environmental vehicles. As such, the extended cognition thesis breaks (...) substantially with the still widely held view in cognitive science and philosophy of mind, namely that cognitive processes and cognitive processing take place within the skin-and-skull of individual organisms. The standard view of metaphysical building relations can be expressed as the conjunction of two theses. First, that a metaphysical building relation – such as composition, constitution, realization, supervenience or emergence – is a relation of ontological dependence, because if a metaphysical building relation holds between X (or the Xs) and Y, then it is in virtue of X (or the Xs) that Y exists. Second, metaphysical building relations are synchronic (durationless) relations of ontological dependence. In the thesis, I propose an alternative diachronic framework by which to extend the standard synchronic accounts of metaphysical dependence relations, and by which to reformulate the metaphysical foundation of the extended cognition thesis. The project fills an important gap between analytical metaphysics (in particular, the metaphysics of dependence relations) and naturalistic philosophy of mind (especially the extended cognition thesis). To my knowledge there has been no attempt to establish a robust diachronic account of metaphysical building (or, dependence) relations such as, e.g., composition and constitution. However, this is precisely what I argue is required to properly advance and ground the metaphysics of extended cognition. Ultimately, my aim of reformulating the metaphysics of extended cognition consists in taking several steps toward a third-wave of extended cognition. (shrink)

Over the last decade, iterated learning studies have provided compelling evidence for the claim that linguistic structure can emerge from non‐structured input, through the process of transmission. However, it is unclear whether individuals differ in their tendency to add structure, an issue with implications for understanding who are the agents of change. Here, we identify and test two contrasting predictions: The first sees learning as a pre‐requisite for structure addition, and predicts a positive correlation between learning accuracy and structure addition, (...) whereas the second maintains that it is those learners who struggle with learning and reproducing their input who add structure to it. This prediction is hard to test in standard iterated learning paradigms since each learner is exposed to a different input, and since structure and accuracy are computed using the same test items. Here, we test these contrasting predictions in two experiments using a one‐generation artificial language learning paradigm designed to provide independent measures of learning accuracy and structure addition. Adults (N = 48 in each study) were exposed to a semi‐regular language (with probabilistic structure) and had to learn it: Learning was assessed using seen items, whereas structure addition was calculated over unseen items. In both studies, we find a strong positive correlation between individuals' ability to learn the language and their tendency to add structure to it: Better learners also produced more structured languages. These findings suggest a strong link between learning and generalization. We discuss the implications of these findings for iterated language models and theories of language change more generally. (shrink)

Although it has been proposed that inhibition is related to individual differences in mathematical achievement, it is not clear how it is related to specific aspects of mathematical skills, such as arithmetic fact retrieval. The present study therefore investigated the association between inhibition and arithmetic fact retrieval and further examined the unique role of inhibition in individual differences in arithmetic fact retrieval, in addition to numerical magnitude processing. We administered measures of cognitive inhibition (i.e., numerical and non-numerical stroop tasks) (...) and a complementary, more ecologically valid measure of children’s inhibition in the classroom (i.e., teacher questionnaire), as well as numerical magnitude processing (i.e., symbolic and non-symbolic numerical magnitude comparison) and arithmetic fact retrieval (i.e., two verification tasks) in 86 typically developing third graders. We used a correlation, a regression and a Bayesian analysis. This study failed to observe a significant association between inhibition and arithmetic fact retrieval. Consequently, our results did not reveal a unique contribution of inhibition to arithmetic fact retrieval in addition to numerical magnitude processing. On the other hand, symbolic numerical magnitude processing turned out to be a very powerful predictor of arithmetic fact retrieval, as indicated by both frequentist and Bayesian approaches. (shrink)

The present study explored several dispositional factors associated with individual differences in lay adult’s interpretation of when an arguer is, or is not, committed to a statement. College students were presented with several two-person arguments in which the proponent of a thesis conceded a key point in the last turn. Participants were then asked to indicate the extent to which that concession implied a change in the proponent’s attitude toward any of the previous statements in the argument. Participants designated as (...) ‘liberal’ used the concession to infer substantial change in commitment to earlier statements in the argument. A group designated as ‘conservative’ were reluctant to make any such inferences. A discriminant analysis indicated that variables assessing participants’ attitudes toward argument as well as their cognitive and communication styles jointly predicted their liberal or conservative status. The discriminant function and follow-up group comparisons indicated that liberals were more likely than conservatives to engage in argument. This included a greater tendency to use argument as a source of knowledge. Liberals also employed a more sophisticated message design logic than conservatives on a communication task. The groups did not clearly differ with respect to participants’ implicit theory of argument, though trends were present that merit attention in future research. Implications of these findings for future research on lay interpretations of commitment are discussed. (shrink)

The presence of asymmetry in the human cerebral hemispheres is detectable at both the macroscopic and microscopic scales. The horizontal expansion of cortical surface during development (within individual brains), and across evolutionary time (between species), is largely due to the proliferation and spacing of the microscopic vertical columns of cells that form the cortex. In the asymmetric planum temporale (PT), minicolumn width asymmetry is associated with surface area asymmetry. Although the human minicolumn asymmetry is not large, it is estimated to (...) account for a surface area asymmetry of approximately 9% of the region’s size. Critically, this asymmetry of minicolumns is absent in the equivalent areas of the brains of other apes. The left-hemisphere dominance for processing speech is thought to depend, partly, on a bias for higher resolution processing across widely spaced minicolumns with less overlapping dendritic fields, whereas dense minicolumn spacing in the right hemisphere is associated with more overlapping, lower resolution, holistic processing. This concept refines the simple notion that a larger brain area is associated with dominance for a function and offers an alternative explanation associated with “processing type.” This account is mechanistic in the sense that it offers a mechanism whereby asymmetrical components of structure are related to specific functional biases yielding testable predictions, rather than the generalization that “bigger is better” for any given function. Face processing provides a test case – it is the opposite of language, being dominant in the right hemisphere. Consistent with the bias for holistic, configural processing of faces, the minicolumns in the right-hemisphere fusiform gyrus are thinner than in the left hemisphere, which is associated with featural processing. Again, this asymmetry is not found in chimpanzees. The difference between hemispheres may also be seen in terms of processing speed, facilitated by asymmetric myelination of white matter tracts ( Anderson et al., 1999 found that axons of the left posterior superior temporal lobe were more thickly myelinated). By cross-referencing the differences between the active fields of the two hemispheres, via tracts such as the corpus callosum, the relationship of local features to global features may be encoded. The emergent hierarchy of features within features is a recursive structure that may functionally contribute to generativity – the ability to perceive and express layers of structure and their relations to each other. The inference is that recursive generativity, an essential component of language, reflects an interaction between processing biases that may be traceable in the microstructure of the cerebral cortex. Minicolumn organization in the PT and the prefrontal cortex has been found to correlate with cognitive scores in humans. Altered minicolumn organization is also observed in neuropsychiatric disorders including autism and schizophrenia. Indeed, altered interhemispheric connections correlated with minicolumn asymmetry in schizophrenia may relate to language-processing anomalies that occur in the disorder. Schizophrenia is associated with over-interpretation of word meaning at the semantic level and over-interpretation of relevance at the level of pragmatic competence, whereas autism is associated with overly literal interpretation of word meaning and under-interpretation of social relevance at the pragmatic level. Both appear to emerge from a disruption of the ability to interpret layers of meaning and their relations to each other. This may be a consequence of disequilibrium in the processing of local and global features related to disorganization of minicolumnar units of processing. (shrink)

Recent studies have documented substantial variability among typical listeners in how gradiently they categorize speech sounds, and this variability in categorization gradience may link to how listeners weight different cues in the incoming signal. The present study tested the relationship between categorization gradience and cue weighting across two sets of English contrasts, each varying orthogonally in two acoustic dimensions. Participants performed a four‐alternative forced‐choice identification task in a visual world paradigm while their eye movements were monitored. We found that (...) (a) greater categorization gradience derived from behavioral identification responses corresponds to larger secondary cue weights derived from eye movements; (b) the relationship between categorization gradience and secondary cue weighting is observed across cues and contrasts, suggesting that categorization gradience may be a consistent within‐individual property in speech perception; and (c) listeners who showed greater categorization gradience tend to adopt a buffered processing strategy, especially when cues arrive asynchronously in time. (shrink)

In this paper, I want to hold, first, that a treatment of Frege cases in terms of a difference in cognitive phenomenology of the involved experiential mental states is not viable. Second, I will put forward another treatment of such cases that appeals to a difference in intentional objects metaphysically conceived not as exotica, but as schematic objects, that is, as objects that have no metaphysical nature qua objects of thought. This allows their nature to be settled independently (...) of their being thought of, in particular as concrete entities in the sense of entities that may be spatiotemporal occupiers. Yet third, as to Frege cases, cognitive phenomenology may return from the back door. For the realization that, if correct, solves any such case cannot but have a proprietary, though neither distinctive nor individuative, phenomenology. In my account, this is the realization that the different schematic intentional objects involved are none other than the same entity. (shrink)

The ability to reason and problem‐solve in novel situations, as measured by the Raven's Advanced Progressive Matrices (RAPM), is highly predictive of both cognitive task performance and real‐world outcomes. Here we provide evidence that RAPM performance depends on the ability to reallocate attention in response to self‐generated feedback about progress. We propose that such an ability is underpinned by the basal ganglia nuclei, which are critically tied to both reward processing and cognitive control. This hypothesis was implemented in (...) a neurocomputational model of the RAPM task, which was used to derive novel predictions at the behavioral and neural levels. These predictions were then verified in one neuroimaging and two behavioral experiments. Furthermore, an effective connectivity analysis of the neuroimaging data confirmed a role for the basal ganglia in modulating attention. Taken together, these results suggest that individual differences in a neural circuit related to reward processing underpin human fluid reasoning abilities. (shrink)

It is widely believed that what distinguishes the social cognition of humans from that of other animals is the belief–desire psychology of four–year–old children and adults (so–called theory of mind). We argue here that this is actually the second ontogenetic step in uniquely human social cognition. The first step is one year old children's understanding of persons as intentional agents, which enables skills of cultural learning and shared intentionality. This initial step is ‘the real thing’ in the sense that it (...) enables young children to participate in cultural activities using shared, perspectival symbols with a conventional/normative/reflective dimension—for example, linguistic communication and pretend play—thus inaugurating children's understanding of things mental. Understanding beliefs and participating in collective intentionality at four years of age—enabling the comprehension of such things as money and marriage—results from several years of engagement with other persons in perspective–shifting and reflective discourse containing propositional attitude constructions. (shrink)

Current theories of reasoning such as mental models or mental logic assume a universal cognitive mechanism that underlies human reasoning performance. However, there is evidence that this is not the case, for example, the work of Ford (1995), who found that some people adopted predominantly spatial and some verbal strategies in a syllogistic reasoning task. Using written and think-aloud protocols, the present study confirmed the existence of these individual differences. However, in sharp contrast to Ford, the present study found (...) few differences in reasoning performance between the two groups, in terms of accuracy or type of conclusion generated. Hence, reasoners present an outward appearance of ubiquity, despite underlying differences in reasoning processes. These findings have implications for theoretical accounts of reasoning, and for attempts to model reasoning data. Any comprehensive account needs to account for strategic differences and how these may develop in logically untrained individuals. (shrink)

The purpose of the study was to compare the visuospatial decision-making error scores related to the perception of biological motion of individuals categorized as field dependent or field independent. A sample of 69 participants aged 18-27 years that included 33 males and 36 females completed the experiment. Cognitive style was assessed using the Group Embedded Figure Test. Perception of biological motion was evaluated using two different point-light stimuli developed from video images of a ballet dancer’s performance of a (...) correct and incorrect turn in the fifth position. The results showed that individuals classified as field independent made significantly fewer visuospatial processing errors. The findings are considered and discussed in relation to theoretical perspectives associated with both cognitive processing and cognitive style. (shrink)

In vision research metacontrast masking is a widely used technique to reduce the visibility of a stimulus. Typically, studies attempt to reveal general principles that apply to a large majority of participants and tend to omit possible individual differences. The neural plasticity of the visual system, however, entails the potential capability for individual differences in the way observers perform perceptual tasks. We report a case of perceptual learning in a metacontrast masking task that leads to the enhancement of two types (...) of adult human observers despite identical learning conditions. In a priming task both types of observers exhibited the same priming effects, which were insensitive to learning. Findings suggest that visual processing of target stimuli in the metacontrast masking task is based on neural levels with sufficient plasticity to enable the development of two types of observers, which do not contribute to processing of target stimuli in the priming task. (shrink)

Between Two Worlds is an authoritative commentary on--and powerful reinterpretation of--the founding work of modern philosophy, Descartes's Meditations. Philosophers have tended to read Descartes's seminal work in an occasional way, examining its treatment of individual topics while ignoring other parts of the text. In contrast, John Carriero provides a sustained, systematic reading of the whole text, giving a detailed account of the positions against which Descartes was reacting, and revealing anew the unity, meaning, and originality of the Meditations. Carriero finds (...) in the Meditations a nearly continuous argument against Thomistic Aristotelian ways of thinking about cognition, and shows more clearly than ever before how Descartes bridged the old world of scholasticism and the new one of mechanistic naturalism. Rather than casting Descartes's project primarily in terms of skepticism, knowledge, and certainty, Carriero focuses on fundamental disagreements between Descartes and the scholastics over the nature of understanding, the relation between the senses and the intellect, the nature of the human being, and how and to what extent God is cognized by human beings. Against this background, Carriero shows, Descartes developed his own conceptions of mind, body, and the relation between them, creating a coherent, philosophically rich project in the Meditations and setting the agenda for a century of rationalist metaphysics. (shrink)

In this issue of Consciousness and Cognition, Bachmann comments on our study , which revealed two groups of observers with qualitative individual differences in metacontrast masking that are enhanced by perceptual learning. We are pleased that our study receives this attention and even more about Bachmann’s extremely positive comments. In this invited reply we argue that observers seem to be similar only at the beginning of the experiment but they have no choice as to which group to join. Findings strongly (...) recommend to look at the data of individual subjects. (shrink)

Human behavior depends on the ability to effectively introspect about our performance. For simple perceptual decisions, this introspective or metacognitive ability varies substantially across individuals and is correlated with the structure of focal areas in prefrontal cortex. This raises the possibility that the ability to introspect about different perceptual decisions might be mediated by a common cognitive process. To test this hypothesis, we examined whether inter-individual differences in metacognitive ability were correlated across two different perceptual tasks where (...) individuals made judgments about different and unrelated visual stimulus properties. We found that inter-individual differences were strongly correlated between the two tasks for metacognitive ability but not objective performance. Such stability of an individual’s metacognitive ability across different perceptual tasks indicates a general mechanism supporting metacognition independent of the specific task. (shrink)

Two studies explored individual differences in appraisal of minor, potentially stressful events. Previous research on appraisal has focused on one or two appraisal dimensions within specific situations rather than on the full range of appraisals or on the stability of appraisal across situations. Goals of the present studies were: (1) to explore stability of individual differences in appraisal across situations; (2) to identify individual differences in general appraisal styles; and (3) to examine how appraisal styles are related to personality constructs. (...) Appraisal was moderately stable across situations and individual differences in appraisal style were related to relevant personality constructs. Primary threat appraisals and secondary appraisals of blame and manageability emerged as particularly important in distinguishing the appraisal styles. Implications of the results for the development of psychopathology are considered. (shrink)

Tulving posited that the capacity to remember is one facet of a more general capacity—autonoetic consciousness. Autonoetic consciousness was proposed to underlie the ability for “mental time travel” both into the past and into the future to envision potential future episodes . The current study examines whether individual differences can predict autonoetic experience. Specifically, the Zimbardo Time Perspective Inventory was administered to 133 undergraduate students, who also rated phenomenological experiences accompanying autobiographical remembering and episodic future thinking. Scores on two of (...) the five subscales of the ZTPI predicted the degree to which people reported feelings of mentally traveling backward in time and the degree to which they reported re- or pre-experiencing the event, but not ten other rated properties less related to autonoetic consciousness. (shrink)

The study of synaesthesia has moved from single case studies to group comparisons over the last decades. These endeavours have brought about detailed knowledge on the phenomenology of synaesthesia across its range of different variants, and have provided numerous cognitive behavioural paradigms with which to test for "genuine" synaesthesia. Researchers have begun to group synaesthetes into ever more sub-groups depending on i) which senses are affected and ii) the way synaesthesia is experienced. In the latter case, an (...) influential distinction concerns the separation of synaesthetes into projector and associator synaesthetes. Subsequent studies reported inconsistencies with which individuals described their purportedly associated versus projected status. For example, some synaesthetes categorised themselves in different ways when asked on two different occasions. This inconsistency may not reflect an unstable synaesthetic experience, but rather, a problem with methodology, because synaesthetes are often asked to verbalise what is essentially a visual phenomenon. We argue that illustrations are a superior means to properly demonstrate individual differences in the synaesthetic experience. This argument is based on a recent study in which participants were more reliably categorized into projector and associator categories when using an illustrated, rather than a purely verbal synaesthesia questionnaire. After reporting these study details, we conclude that future studies testing individual differences in synaesthesia should use illustrations when inquiring about the subjective synaesthetic experience of their participants. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Roger A. Shiner GETTING TO KNOW YOU IN pursuits OF happiness, Stanley Cavell attempts to establish the existence of a previously unrecognized genre of film — "comedies of remarriage " — which both includes and is defined by such movies as Adam's Rib, Bringing Up Baby, and TL· Philadelphia Story. l By "marriage" and "remarriage " is meant a certain kind of enduring emotional intimacy with which we as (...) adult men and women will be involved, an intimacy which is an integral part of the human form of life and whose relationship to an institutionally supported legal status in our culture is not one of identity. The same is true for the concept of "divorce" in this context. Using some of Cavell's interpretive ideas as a starting point, I shall seek to present the genre of remarriage as a figure for the profoundest relationships of epistemology and metaphysics — the relationship of the knower to the world which is known and the relationship of the individual to die other individuals widi whom society is shared. Specifically, divorce and remarriage as part of human life are to be seen as figures for separation and kinship, avoidance and acknowledgement in the philosophical sense of those terms.2 My discussion proceeds on several levels. There is film criticism, which attempts to find significance in certain movies. There is an examination of values, which presents a certain view ofmarriage as a human relationship. There is some metaphysics, which addresses certain traditional philosophical problems in a nontraditional way. And finally there is metaphilosophy, which attempts to present a different way ofhow to ask, and how to acknowledge as being answered, the great questions of philosophy. Only the latter two projects could be described as "philosophical" in a conventional sense. Yet, as Arthur Danto has rightly remarked,3 Cavell in Pursuits ofHappiness seems to be trying to suggest that to blur deliberately the distinction between criticism and philosophy is to show something 80 Roger A. Shiner81 important about philosophy (and thus criticism as well). If this essay in some small way is thought to show something similar, I shall be pleased. Cavell begins his chapter on It Happened One Night with some ruminations on Locke, Hume, Kant, and the idea of the limitations of human reason. Kant undertakes to show, Cavell claims (PH, pp. 75-76), that our position as human knowers is both better and worse than the Empiricists suggest. It is worse, because even if we pressed human knowledge to its Kantian limits, we would know more but not enough to fulfill the philosopher 's dream. It is better, because the very facts that are limitations of human knowledge are also the necessary conditions ofknowledge as such and to know those conditions clearly is enormously to increase human knowledge. The link between the limitations ofhuman knowledge and the comedies of remarriage is forged by the thought (CR, p. 74) that the capacity to relate oneself to the world by knowledge and the capacity to relate oneselfto others by marriage are both constitutive ofhuman society. Human community is based in part on the fact that there are limitations as to what each of us as individual knowers can know. We need each other's knowledge. If one of us were per impossibile to transcend the limitations of human knowledge, he would know, as it were, what God knows and thus have the power that God has. But the existence of these limitations reveals something deep about human knowledge, something which traditional theory of knowledge rejects, namely that it is human. Human knowledge is limited, but it is genuine. It rests on no surer a foundation than human community, but human beings are a community. We need each other, but we are there for each other. Community, and therefore knowledge, does not need to be achieved: it exists.4 Similarly, the conventions in society limiting the capacity to relate oneselfto others by marriage (one at a time, and only under protest not one forever) reveal something deep about the nature of marriage. The mutuality of the intimacy ofmarriage is possible only in conjunction with the exclusiveness of marriage. Only by turning away from all others can the taking into... (shrink)

Investigating the bases of inter-individual differences in risk-taking is necessary to refine our cognitive and neural models of decision-making and to ultimately counter risky behaviours in real-life policy settings. However, recent evidence suggests that behavioural tasks fare poorly compared to standard questionnaires to measure individual differences in risk-taking. Crucially, using model-based measures of risk taking does not seem to improve reliability. Here we put forward two possible - not mutually exclusive - explanations for these results and suggest future avenues (...) of research to improve the assessment of inter-individual differences in risk-taking by combining repeated online testing and mechanistic computational models. (shrink)

The dissertation makes two principal claims. First, it offers a variation of what has recently been called the "non-metaphysical" interpretation of Hegel's philosophy. I argue that Hegel's theory as a whole is not a monistic ontology of the world-substance called "spirit." Rather, Hegel's "philosophy of spirit" is an account of "cultural formations" in the same sense as Cassirer's philosophy of culture is a theory of "symbolic forms," and Foucault's archeology is a theory of "discursive formations." The "cultural formations" in (...) Hegel include social institutions such as family and civil society, and cultural practices such as science, art, and religion. Cultural formations come into existence as products of human activity in the course of history. Hegel's philosophical theory consequently can be interpreted as a philosophy of culture. Hegel maintains that human being is essentially a cultural being and is essentially determined by its In-der-Kultur-Sein rather than simply and "abstractly" by its In-der-Welt-Sein . ;The second principal claim concerns Hegel's "dialectical" method. I argue that Hegel develops a non-essentialist, non-universalistic, and non-foundationalist philosophical method, that can still distinguish between truth and falsity, good and bad. The method, which Hegel called "speculative," can in modern philosophical terms be most properly called "phenomenological." It is phenomenological in the sense that it proceeds from the givenness of experience, and that it describes the structures of this experience. The difference between Hegel and Husserl lies in the fact that Hegel does not restrict the subject of experience exclusively to the consciousness of a single human individual. The subject of experience in Hegel can be a social group, such as family, estate, or a nation, but also a group of agents involved in a particular social practice, as for example in Hindu religion, or in Ancient Greek craftsmanship. This feature enables Hegel to widen significantly the scope of the phenomenological research and to apply it to communal, historically and culturally determined experience. (shrink)

Liberalism welcomes diversity in substantive ideas of the good but not in the process whereby these ideas are formed. Ideas of the good acquire weight on the presumption that each is a person's own, formed independently. But people differ in their capacities to conceptualize. Some, appropriately characterized as cerebral, are proficient in and profoundly involved with conceptualizing. Others, labeled cognitively disabled, range from individuals with mild limitations to those so unable to express themselves that we cannot be sure whether their (...) behavior is mediated by concepts at all. Constricted cognitive capacities have been thought to prevent participation in the prescribed process for forming personalized ideas of the good. So liberal theory, when formulating principles and practices of justice, often disregards cognitively disabled peoples' perspectives. We put aside metaphysically driven notions about personhood and show how interpersonal processes of “prosthetic” thinking (different from surrogacy) can satisfy liberalism's standards, positioning cognitively disabled individuals as fully participating subjects of justice. (shrink)

A sensory receptor, in any organism anywhere, is sensitive through time to some distribution - energy, motion, molecular shape - indeed, anything that can produce an effect. The sensitivity is rarely direct: for example, it may track changes in relative variation rather than the absolute change of state (as when the skin responds to colder and hotter instead of to cold and hot as such); it may track differing variations under different conditions (the eyes' dark-adaptation; adaptation to sound frequencies (...) can lower the difference threshold; the kinesthetic sense will shut down if a limb is held in a stationary position too long - the limb 'going to sleep'); it may be subject to distortion of the input from overloading (dazzle producing strong-after-images); it may not be confined to one channel of sensitivity (the retina is sensitive to pressure; the hands can feel some strong sound-vibrations, the tympanum of the ear records touch). Strictly speaking there is no limit as to what intensities and what ranges receptors could be sensitive. Sharks are sensitive to electrostatic fields, homing pigeons to magnetic fields; snakes to infra-red rays; bacteria to acid concentrations; perhaps there has even been a mutant organism sensitive to the passage of cosmic rays, even though that would hardly have bestowed any conceivable survival value. What is irrefutable is that individual receptors differ markedly from organism to organism, between different members of the species (one dog being better at tracing smells than another; one person being able to sense light-waves of 375 nanometres, another not; children able to hear 20,000 Hz, older persons not), and between receptors of the same kind within one organism (one eye being sensitive to 765 nm and the other not; one ear deaf to 15,000 Hz and over, the other not). There are also just-noticeable-differences (JND's), in that one person can see two shades of a colour where another sees only one; similarly with sounds. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Why Narcissists Are Morally ResponsibleAleksandar Fatic, PhDIn his insightful commentary of ‘Narcissism as a moral incompetence,’ Professor Pies proposes several principal objections to my line of argument. First, Pies mentions that I embrace a Platonic essentialism and a ‘binary’ view of narcissism, whilst in fact narcissistic traits present themselves in degrees, within a continuum of pathology.Let us clarify the meaning of essentialism. When applied to the phenomenology of narcissism, (...) Platonic essentialism would imply that there is an idea, or ideal, of ‘pure’ narcissism, which governs our cognition of narcissistic phenomenology. Without an ‘essentialist’ understanding of what narcissism as a more or less pure phenomenon would look like, it would make no semantic or logical sense to speak of various ‘types’ or ‘degrees’ of narcissism. In the 1940s, in The Concept of Mind, Gilbert Ryle offered the now infamous logical analysis of ‘false’ and ‘true coins’: if there were not true coins of which we had some idea, it would be logically impossible to speak of counterfeit coins (McDermid, 2004; Ryle, 1949, pp. 94–99). There are shoddily produced coins that bear only a vague resemblance to the original idea or mint of the real coin, however, for each we would ultimately have to decide whether the resemblance is sufficient for it to be considered a real coin. Shoddily produced coins represent various ‘degrees’ of resemblance of the idea, or form, of a coin, but to call them coins, and to decide whether they are true coins or not, it is a logical presupposition that we must first have an ‘idea’ of what an ‘ideal’ real coin is like. This, at its core, is essentialism.There is no escape from this type of essentialism in any rigorous argument, because Platonic essentialism is the foundation of the very meanings of the concepts we use. Plato’s ideas are paradigms, where the particular instantiations of their qualities are called ‘phenomena’ (Sedley, 2016; Taylor, 2016). Thus, the nuanced expression of ideas or forms in their various phenomena is the very substance of the essentialist theory of ideas. It appears that Professor Pies is also a Platonic essentialist, as am I.So why is it often impossible in clinical practice to ascribe necessary and sufficient conditions to narcissism? Well, let us remember Rosenhan’s experiments (1973). Rosenhan illustrates how the same individuals were diagnosed with very different disorders by different clinicians at roughly the same time, and how healthy individuals, once they had been instructed to ‘fake’ psychotic symptoms, remained under the same or more serious [End Page 177] diagnoses even when they stopped pretending and behaved completely normally. The reason for the arbitrariness of psych-diagnoses is the insufficiency of the psych-diagnostic language, including the actual diagnostic criteria, a kind of Lacanian ‘lack’ that is built into the very structure of psychodiagnostics (Ruti, 2008), and not a metaphysics behind such use of diagnostic language, whether it is essentialist or non-essentialist. Whether a particular patient actually has NPD or not in practice comes down to a consensual judgement—one that has been notoriously lacking in the history of psychiatry (Verhaeghe, 2008, pp. 71–125).Second, Pies suggests that empathy is ‘a complex, multidimensional construct comprising cognitive and affective components.’ I do not think this is a correct understanding of empathy. In fact, it is a conceptual revision of the original concept of empathy, which is one of a moral emotion (Kauppinen, 2014). What Pies calls ‘cognitive empathy,’ namely the ability to recognize and influence the emotions of others is an entirely different quality capacity that has recently been called ‘emotional intelligence’ (e.g., Conte, 2005). Many Cluster B personality disorders are characterized by an exceptionally high emotional intelligence and an almost complete lack of empathy, which allows them to use their emotional intelligence to manipulate and mistreat others. Surely such emotionally intelligent, but highly malignant strategies would not be considered ‘empathy.”Relatedly, Pies objects to Slote’s alleged view that only actions arising from factual empathy are morally justifiable. This is a ‘naturalist fallacy’ in reading Slote. The natural fallacy is a confusion between the ‘is’ and the ‘ought.’ Slote actually argues that only actions that are consistent with... (shrink)