Long-term potentiation is one of the most extensively studied forms of neuroplasticity and is considered the strongest candidate mechanism for memory and learning. The use of event-related potentials and sensory stimulation paradigms has allowed for the translation from animal studies to non-invasive studies of LTP-like synaptic plasticity in humans. Accumulating evidence suggests that synaptic plasticity as measured by stimulus-specific response modulation is reduced in neuropsychiatric disorders such as major depressive disorder, bipolar disorders and schizophrenia, suggesting that impaired synaptic plasticity plays (...) a part in the underlying pathophysiology of these disorders. This is in line with the neuroplasticity hypothesis of depression, which postulate that deficits in neuroplasticity might be a common pathway underlying depressive disorders. The current study aims to replicate and confirm earlier reports that visual stimulus-specific response modulation is a viable probe into LTP-like synaptic plasticity in a large sample of healthy adults. Further, this study explores whether impairments in LTP-like synaptic plasticity is associated with self-reported subclinical depressive symptoms and stress in a healthy population. Consistent with prior research, the current study replicated and confirmed reports demonstrating significant modulation of visual evoked potentials following visual high-frequency stimulation. Current results further indicate that reduced LTP-like synaptic plasticity is associated with higher levels of self-reported symptoms of depression and perceived stress. This indicate that LTP-like plasticity is sensitive to sub-clinical levels of psychological distress, and might represent a vulnerability marker for the development of depressive symptoms. (shrink)

The present study investigates the semantics of a dozen basic smell terms in Indonesian using data from a large corpus of written register. Examining how these smell terms lexicalize some odors but not others raises questions that are central to our understanding of the language of olfaction. How are smell terms structured? What does the structure of smell terms tell us about human behavior? By applying cluster analysis, the present study reveals that the Indonesian odor lexicon (...) is structured based on one dimension correlating with pleasantness. The large dataset of a written corpus enables the present study to reveal the differences in lexicalization and frequency: Indonesian smell terms have more negative types but more positive tokens in texts. This novel approach to investigating smell terms allows us to take a step closer toward our goal of understanding olfactory vocabulary, as data on token frequency are difficult to obtain in studies of minority languages. This key finding supports the Pollyanna Hypothesis: people tend to use positive words more often than negative words, but the negative words convey more information. (shrink)

We examine the notions of negative, infinite and hotter than infinite temperatures and show how these unusual concepts gain legitimacy in quantum statistical mechanics. We ask if the existence of an infinite temperature implies the existence of an actual infinity and argue that it does not. Since one can sensibly talk about hotter than infinite temperatures, we ask if one could legitimately speak of other physical quantities, such as length and duration, in analogous terms. That is, could there (...) be longer than infinite lengths or temporal durations? We argue that the answer is surprisingly yes, and we outline the properties of a number system that could be employed to characterize such magnitudes. (shrink)

Negative Dialects is a phrase that flouts tradition. As early as Plato, dialectics meant to achieve something positive by means of negation; the thought figure of a 'negation of negation' later became the succinct term. This book seeks to free dialectics from such affirmative traits without reducing its determinacy.

The appearance of negative terms in quasiprobability representations of quantum theory is known to be inevitable, and, due to its equivalence with the onset of contextuality, of central interest in quantum computation and information. Until recently, however, nothing has been known about how much negativity is necessary in a quasiprobability representation. Zhu :120404, 2016) proved that the upper and lower bounds with respect to one type of negativity measure are saturated by quasiprobability representations which are in one-to-one correspondence (...) with the elusive symmetric informationally complete quantum measurements. We define a family of negativity measures which includes Zhu’s as a special case and consider another member of the family which we call “sum negativity.” We prove a sufficient condition for local maxima in sum negativity and find exact global maxima in dimensions 3 and 4. Notably, we find that Zhu’s result on the SICs does not generally extend to sum negativity, although the analogous result does hold in dimension 4. Finally, the Hoggar lines in dimension 8 make an appearance in a conjecture on sum negativity. (shrink)

Human rights theory generally conceptualizes freedom of thought, conscience, religion, and belief as well as freedom of opinion and expression, as offering absolute protection in what is called the forum internum. At a minimum, this is taken to mean the right to maintain thoughts in one’s own mind, whatever they may be and independently of how others may feel about them. However, if we adopt this stance, it seems to imply that there exists an absolute right to hold psychotic delusions. (...) This article takes the position that this conclusion is ethically problematic from the perspective of psychiatric treatment and the rights of persons with psychosis. The article reflects on this particular challenge and sets forth an understanding of freedom in the forum internum that might apply to situations where for various reasons it is not, necessarily accurate to maintain that persons have an absolute right to their own thoughts. For the purpose of proposing such an understanding, the article engages with current debates within human rights theory and political philosophy and analyzes discussions about psychotic delusions and the way in which involuntary treatment is justified. Based on this analysis, this article in turn conceptualizes freedom in the forum internum as ‘negative liberty’, ‘authenticity’, and ‘capability’. This article suggests that when forum internum is redefined as encompassing a right to certain internal capabilities, the right remains meaningful for persons with psychotic delusions as well. (shrink)

In this paper, I consider the phenomenon of evaluation reversal for two classes of evaluative terms that have received a great deal of attention in philosophy of language and linguistics: slurs and thick terms. I consider three approaches to analyze evaluation reversal: (i) lexical deflationist account, (ii) ambiguity account and (iii) echoic account. My purpose is mostly negative: my aim is to underline the shortcomings of these three strategies, in order to possibly pave the way for more (...) suitable accounts. (shrink)

Negative theology is the attempt to describe God by speaking in terms of what God is not. Historical affinities between Jewish modernity and negative theology indicate new directions for thematizing the modern Jewish experience. Questions such as, What are the limits of Jewish modernity in terms of negativity? Has this creative tradition exhausted itself? and How might Jewish thought go forward? anchor these original essays. Taken together they explore the roots and legacies of negative theology (...) in Jewish thought, examine the viability and limits of theorizing the modern Jewish experience as negative theology, and offer a fresh perspective from which to approach Jewish intellectual history. (shrink)

One recent attempt to capture the content of physicalism involves characterising it negatively in terms of the non-mental. This thesis is criticised on the grounds that it fails to provide a sufficient condition for an adequate characterisation of physicalism, since, from a global physicalist perspective, it has both nothing to say about other so-called non-physical entities and fails to exclude them from the fundamental entities that such an account must posit. This latter problem is also faced by a more (...) local form of physicalism – one that restricts itself to just the mental domain. Some possible responses from the physicalist are briefly discussed and dismissed, and it is suggested that the physicalist must have some implicit idea of what she means by ‘the physical’, an idea which must amount to more than simply ‘the non-mental’. (shrink)

There are statements of the form “There are no Fs” that we would like to count as true, yet it is hard to see how they could be true. The relevant Fs are general terms that we take to be semantically fundamental or primitive, especially those native to metaphysical discourse. A case can be made the problem is no less difficult than the corresponding problem for singular terms.

„Negative Kausalität“ bezeichnet ein hochkontroverses metaphysisches Problem. Können negative Entitäten wie Abwesenheiten oder das Nicht-Eintreten bestimmter Ereignisse Ursachen oder Ursachenfaktoren sein? Diese Frage steht im Schnittpunkt einer Reihe disziplinübergreifender Grundfragen: der Frage nach dem Wesen von Kausalität, der Frage nach der Natur von Handlungen und Ereignissen und der Frage nach der Beziehung zwischen Kausalität und normativer - moralischer und rechtlicher - Verantwortlichkeit. Die vorliegende Studie entwickelt im ersten Schritt eine Konzeption von negativer Kausalität ausgehend vom Sonderfall der handlungsförmigen (...) negativen Kausalität, der Kausalität durch Unterlassen. In einem zweiten Schritt erkundet sie anhand des Ariadnefadens der Kausalität von Unterlassungen die terra incognita der Kausalität andersartiger „negativer Ereignisse“ wie Abwesenheiten und Nicht-Ereignissen. In einem dritten Schritt zieht sie Konsequenzen für hartnäckige Probleme wie die Aufteilung der Kausalität beim Zusammentreffen mehrer negativer Ursachen. _English_ The term “negative causality” denotes a highly controversial problem in metaphysics: Can negative entities such as the absence or the non-occurrence of certain events be causes or causal factors? This question is situated at the intersection of a series of fundamental questions that transcend disciplinary boundaries, questions concerning not only the nature of causality, actions, and events, but also the relationship between causality and moral and legal responsibility. This book is intended for philosophers, legal theorists, and theorists of science. (shrink)

UNICEF estimates that 1.6 billion children across the world have had their education impacted by COVID-19 and have attempted to continue their learning at home. With ample evidence showing a negative impact of noise on academic achievement within schools, the current pre-registered study set out to determine what aspects of the home environment might be affecting these students. Adolescents aged 11–18 took part online, with 129 adolescents included after passing a headphone screening task. They filled out a sociodemographic questionnaire, (...) followed by a home environment and noise questionnaire. Participants then completed three executive function tasks while listening to a soundtrack of either white noise or home-like environmental noise. For purposes of analysis, based on the noise questionnaire, participants were separated into quieter and noisier homes. Results revealed that measures of the home environment significantly correlated with individual perceptions of noise and task performance. In particular, adolescents coming from noisier homes were more likely to report that they studied in a noisy room and that they were annoyed by noise when studying. In terms of noise and task performance, the Flanker task revealed that while older adolescents were more efficient overall than their younger peers, those older adolescents from noisier homes seemed to lose this advantage. Additionally, reaction times for younger adolescents from noisier homes were less impacted by accuracy compared to their peers from quieter homes, though there was no difference for the older adolescents. This evidence suggests that higher in-home noise levels lead to higher rates of annoyance and may be hindering home-learning, with both younger and older adolescents being impacted. Furthermore, the long-term effect of in-home noise on adolescent executive function task performance indicates that these findings transcend the pandemic and would influence in-school learning. Limitations and advantages of online adolescent research without researcher supervision are discussed, including sociodemographics and adapting tasks. (shrink)

This paper provides a new account of positive versus negative antonyms. The data includes well-known linguistic generalizations regarding negative adjectives, such as their incompatibility with measure phrases (cf. two meters tall/ *short) and ratio phrases (twice as tall/ #short) as well as the impossibility of truly crosspolar comparisons (*Dan is taller than Sam is short). These generalizations admit a variety of exceptions, e.g., positive adjectives that do not license measure phrases (cf. #two degrees warm/cold) and rarely also (...) class='Hi'>negative adjectives that do (cf. two hours late/early). Furthermore, new corpus data is presented regarding the use of twice with positive and negative adjectives. The analysis the paper presents supposes that grammar associates gradable adjectives with measure functions—mapping of entities to a set of degrees isomorphic to the real numbers (Kennedy, Projecting the adjective: The syntax and semantics of gradability and comparison, 1999). On this analysis, negative adjectives map entities to values that are linearly reversed and linearly transformed in comparison with their values in the positive antonyms. As shown, the generalizations, as well as their exceptions, directly follow. Negative polarity is explained in terms of function reversal, and non-licensing of measure phrases is explained in terms of transformation by an unspecified value. (shrink)

Case Reports Int J Psychoanal -/- . 1989:70 ( Pt 3):461-79. Negative hallucinations, other irretrievable experiences and two functions of consciousness L W Brakel -/- PMID: 2793325 -/- Abstract -/- After providing a psychodynamic exploration of negative hallucinations in four clinical cases, the focus of this paper was broadened in an attempt to understand the mechanism of negative hallucination. To this end, after defining the term 'irretrievable experiences', two other examples--preconscious perceptions and infantile amnesia, both analogues to (...) negative hallucination--were examined. A discussion followed concerning two types of 'consciousness': 'consciousness' as a synonym for 'awareness' and 'consciousness' as a distinct psychological state. Next, the role of different functions of each sort of consciousness in the processes of conferring, fixing and retrieving mental contents within particular categories of experience was taken up. Finally, integrating developmental aspects of these same functions, explanations were offered regarding the mechanisms involved in preconscious perception, infantile amnesia and negative hallucinations. -/- PubMed. (shrink)

Cantor argued that absolute infinity is beyond mathematical comprehension. His arguments imply that the domain of mathematics cannot be grasped by mathematical means. We argue that this inability constitutes a foundational problem. For Cantor, however, the domain of mathematics does not belong to mathematics, but to theology. We thus discuss the theological significance of Cantor’s treatment of absolute infinity and show that it can be interpreted in terms of negative theology. Proceeding from this interpretation, we refer to the (...) recent debate on absolute generality and argue that the method of diagonalization constitutes a modern version of the vianegativa. On our reading, negative theology can evoke an attitude of humility with respect to the boundedness of the human condition. Along these lines, we think that the foundational problem of mathematics concerning its domain can be addressed through a methodological attitude of humility. (shrink)

In his essay, “Negative and Positive Positivism,” Jules L. Coleman extends in two important ways the Legal Positivism of H. L. A. Hart. First, he shows that the “separability thesis”—the claim that no necessary or constitutive relationship exists between law and morality—to which Positivists are wedded does not entail the view, attributed by Ronald Dworkin to Legal Positivists, that law consists in “hard facts.” Instead, the separability thesis requires only the possibility of deciding the truth of propositions of law. (...) This weaker requirement can be met by rules of recognition that are semantically adequate but that fail to set out tests by means of which the legal status of rules and norms may be verified. Second, Coleman argues that one can subscribe to the separability thesis and still maintain that judges may have a legal duty to couch decisions in moral terms whenever the “content or proper formulation of [a] rule of recognition” is in dispute. Such a legal duty may exist in virtue of a convergent practice “among judges of resolving the controversy in a particular way”. (shrink)

This article explores Derrida's reading of negative theology and, in particular, his dramatic claim that there would be no politics ‘without’ negative theology. It begins by summarising the general thrust of Derrida's critique of negative theology. It then focuses upon the complex history of the term ‘without’ in Derrida's texts on Pseudo‐Dionysius, Angelus Silesius and others. Finally, the article places this reading of negative theology in the context of the so‐called ‘political turn’ in Derrida's texts in (...) recent years. The concept of the ‘without’, it argues, belongs with, and helps to clarify, comparatively more famous Derridaean political themes like the decision, the impossible and religion without religion. In conclusion, the article argues that a better understanding of Derrida's claim that there would be no politics ‘without’ negative theology might also lead to a better understanding of the politics of deconstruction. (shrink)

Contemporary orthodoxy affirms that singular terms cannot be predicates and that, therefore, ‘is’ is ambiguous as between predication and identity. Recent attempts to treat names as predicates do not challenge this orthodoxy. The orthodoxy was built into the structure of modern formal logic by Frege. It is defended by arguments which I show to be unsound. I provide a semantical account of atomic sentences which draws upon Mill's account of predication, connotation and denotation. I show that singular terms (...) may be predicates, that it is highly implausible that there is an ‘is’ of identity in natural languages, and that modern formal logic is deficient in that it cannot recognize sentences, including singular existentials, in which singular terms are predicates, or inferences which depend upon the logical role rather than the logical category of expressions. (shrink)

We tend to think of knowledge in positive terms -- and of experts as people who know what to do. But a 'negative' way to seem competent is, simply, never to make mistakes. How much of what we learn to do -- and learn to think -- is of this other variety? It is hard to tell, experimentally, because knowledge about what not to do never appears in behavior. And it is also difficult to assess, psychologically, because many (...) of the judgments that we traditionally regard as positive -- such as beauty, humor, pleasure, and decisiveness -- may actually reflect the workings of unconscious double negatives. (shrink)

Neg-Raising concerns the phenomenon by which certain negated predicates can give rise to a reading where the negation seems to take scope from an embedded clause. The standard analysis in pragma-semantic terms goes back to Bartsch and has been elaborated in Horn, Gajewski, Romoli, and many others. Recently, this standard approach has been challenged by Collins and Postal, who argue, by providing various novel arguments, that Neg-Raising involves syntactic movement of the negation from the embedded clause into the matrix (...) clause. The syntactic structure of ‘I don’t think you’re right’ would then be like: I do[n’t]i think you’re ti right, and the Neg-Raising reading would result from the interpretation of the lower copy of the negation. In this paper I present three novel arguments against this account. First, following up work by Horn, I show that Collins and Postal, and their reply to Horn, predict that every negated predicate that can license so-called Horn-clauses should receive a Neg-Raising reading, contrary to fact. Second, Collins and Postal adopt various instances of phonological deletion of negative operators—a necessary ingredient for their account—but these instances of phonological deletion cannot be independently motivated. Third, it turns out that for certain constructions, Collins and Postal must also allude to the original Bartschian approach. I further demonstrate that the standard, pragma-semantic approach to Neg-Raising actually explains the grammaticality of Horn-clauses and other phenomena, such as the distribution of negative parentheticals, that were presented by Collins and Postal as arguments in favour of the syntactic approach to Neg-Raising, equally well, if not better, than this syntactic alternative. (shrink)

Avicenna’s logical theory of negative judgement can be seen as a systematic development of the insights Aristotle had laid out in the De interpretatione. However, in order to grasp the full extent of his theory one must extend the examination from the logical works to the metaphysical and psychological bases of negative judgement. Avicenna himself often refrains from the explicit treatment of the connections between logic and metaphysics or psychology, or treats them in a rather oblique fashion. Time (...) and again he is satisfied with noting that this or that question is not proper for a logician and should be dealt with in metaphysics or psychology—without bothering to refer his reader to the exact loci. The following is an attempt at a reconstruction of Avicenna’s theory of negative judgement in such a broad fashion. I will begin with his analysis of negative judgement as resulting from an operation of ‘removing’ the predicate term from the subject term. On this basis, I will move on to discuss how he conceives of the relation between negative judgements and affirmative judgements that contain privative or metathetic terms as well as the question of whether negative judgements can be reduced to affirmative ones. Having thus laid out his logical theory of negation, I move on to discuss the underlying metaphysics by looking at the relation between existence and non-existence, and existence and privation. Finally, I will address Avicenna’s scattered psychological remarks on how we can conceive of what does not exist. (shrink)

language-theoretic attempt to ground a post-liberal theory of democracy on Kant's intuitions concerning subjective autonomy is flawed because it leaves unexamined the internally contradictory experiential content of the Cartesian subject's experience of self. This case is made through reference to aspects of Habermas’ reconstructions of Kant and Mead; iek's criticisms of Kant, Heidegger and Habermas; and Honneth's idea that autonomy, for the post-Cartesian self, involves the ability of the subject to come to terms with the experience of negativity. The (...) article concludes by arguing that a post-liberal account of democracy needs to leave behind the Kantian notion of autonomous subjectivity and base itself on a fundamentally different, post-individualist understanding of the self. Key Words: autonomy • critical theory • democratic theory • Jürgen Habermas • Axel Honneth • subjectivity • Slavojiek. (shrink)

History is replete with false and unfulfilled promises, but also with singular acts of courage, resilience, and ingenuity. These episodes have led to significant changes in the way people think and act in the world, or have set the stage for such transformations in the form of rational expectations in theory and the hopeful anticipations of dialectical imagination. -/- Negative Dialectics and Event: Nonidentity, Culture, and the Historical Adequacy of Consciousness revisits some of Theodor W. Adorno’s most influential writings (...) and theoretical interventions to argue not only that his philosophy is uniquely suited to bring such events into sharp relief and reflect on their entailments, but also that an effective historical consciousness today would be a consciousness awake to the events that interpellate and shape it into existence. -/- More broadly, Vangelis Giannakakis presents a compelling argument in support of the view that the critical theory developed by the first generation of the Frankfurt School still has much to offer in terms of both cultivating insights into contemporary human experience and building resistance against states of affairs that impede human flourishing and happiness. (shrink)

In The Theory of Objects, Alexius Meinong used true negative existentials to argue in favour of non-existent objects: in order to assert veridically that an object O does not exist, one has to refer to O itself1. From Bertrand Russell's "On Denoting" onwards, it has become a commonplace to say that this argument does not work. For every sentence apparently concerning non-existents one can provide a paraphrase which eliminates the singular term contained in it and therefore dispels the illusion (...) of a reference to a non-existent item2. As is well known, this strategy implies that such a singular term is a camouflaged definite description. However, Saul Kripke and other supporters of the so-called new theory of reference have claimed that singular terms directly referring to their designation (ordinary proper names, indexicals, mass and substance terms: from now on, DR terms) are not at all synonymous with descriptions. In their opinion, true negative existentials represent no exception to this claim. In what follows I would like to stress that, though Kripke's critique of the Russellian treatment of negative existentials is convincing, his treatment of true negative existentials containing a DR term is flawed. Nor do other contemporary accounts that share Kripke's critique as far as these sentences are concerned fare any better. In fact, I think that Meinong's argument may be correct where true negative existentials containing DR terms are concerned. But I shall aim to demonstrate this elsewhere. (shrink)

The current political climate of uncompromising neoliberalism means that the need to study the logic of our culture that is, the logic of the capitalist system is compelling. Providing a rich philosophical analysis of democracy from a negative, non-identity, dialectical perspective, Vasilis Grollios encourages the reader not to think of democracy as a call for a more effective domination of the people or as a demand for the replacement of the elite that currently holds power. In doing so, he (...) aspires to fill in a gap in the literature by offering an out of the mainstream overview of the key concepts of totality, negativity, fetishization, contradiction, identity thinking, dialectics and corporeal materialism as they have been employed by the major thinkers of the critical theory tradition Marx, Engels, Horkheimer, Lukacs, Adorno, Marcuse, Bloch and Holloway. The concepts of the spell and all its implications, contradiction and of fetishism as a process played in them a common defining role. The author makes an innovative attempt to bring these concepts to light in terms of their practical relevance for contemporary democratic theory. (shrink)

Republicans understand freedom as the guaranteed protection against any arbitrary use of coercive power. This freedom is exercised within a political community, and the concept of arbitrariness is defined with reference to the actual ideas of its citizens about what is in their shared interests. According to many current defenders of the republican model, this form of freedom is understood in strictly negative terms representing an absence of domination. I argue that this assumption is misguided. First, it is (...) internally inconsistent. The central republican focal point of arbitrariness is a necessarily socially constructed ideal that only exists as the creation of the citizens themselves. Second, republican freedom operates in two distinct realms or spheres. There is freedom under a law that is required to uphold the collective good as reflected in society’s norms, and there is freedom within that very system of norms. The threats to freedom from within each sphere are different and must be addressed accordingly. The negative approach, however, conflates the two and emphasises only the dangers faced under the law. This exposes citizens – especially those from marginalised social groups – to domination in the second realm from oppressive social norms. Only by clearly recognising the nature of both kinds of threats can a comprehensive republican freedom be formulated. (shrink)

Negative retributivism is the view that though the primary justifying aim of legal punishment is the reduction of crime, the state's efforts to do so are subject to side-constraints that forbid punishment of the innocent and disproportionate punishment of the guilty. I contend that insufficient attention has been paid to what the side-constraints commit us to in constructing a theory of legal punishment, even one primarily oriented toward reducing crime. Specifically, I argue that the side-constraints limit the kinds of (...) actions that are appropriately criminalised, the kinds of beings who are appropriately liable to legal punishment, and the absolute and comparative severity of sanctions. I also argue that a third retributive constraint is needed, one which I term a ‘non-degradation constraint’. According to this third constraint, in our efforts to reduce crime, we must avoid treating offenders as non-moral beings and ensure that punishment does not atrophy or erode the complex capacity for moral responsibility. When this third constraint is combined with the persuasive instrumental case for promoting the moral responsiveness of offenders, the result is an approach to crime reduction that is quite different from ones which emphasise general deterrence and incapacitation. In the closing section, I broach the question whether negative retributivism has been appropriately characterised in the literature on legal punishment. (shrink)

The author attempts at questioning Habermas’ and Honneth’s claim that the linguistic turn within Critical Theory of society represents a way out of the “dead end” of the first generation of Frankfurt School theorists, who were unable to formulate an action-theoretic understanding of social conflicts. By presenting a view that Adorno, in his “Negative dialectic”, develops an insight into a crucial characteristic of the conflict nature of modern societies, which eludes the lingustic-pragmatist Critical Theory, the author tries to defend (...) and reactualize Adorno’s perspective. The paper analyzes some key aspects of the original idea of Critical Theory, and the “negativistic turn” that Adorno and Horkheimer made with the writing of “Dialectic of Enlightenment”. Having considered the central arguments of the “Negative Dialectic”, the author presents his understanding of Adorno’s concept of social conflict, which is then being contrasted with Habermas’ understanding of social conflict, formulated in terms of a systemic colonization of the lifeworld. Pointing out the weaknesses of Habermas’ concept, the author aims at sharpening the image of the conflict nature of modern societies that Adorno sketches, concluding that his perspective is able to question the framework of intersubjectivity that Habermas and Honneth take for granted. (shrink)

Intertemporal decision-making is important for both economy and physical health. Nevertheless, in daily life, individuals tend to prefer immediate and smaller rewards to delayed and larger rewards, which is known as delay discounting (DD). Episodic future thinking (EFT) has been proven to influence DD. However, there is still no inconsistent conclusion on the effect of negative EFT on DD. Considering the perceived controllability of negative EFT may address the issue (Controllability refers to the extent to which progress and (...) result of an event could be controlled by ourselves). In the current study, we manipulated EFT conditions (baseline, neutral EFT, negative-controllable EFT and negative-uncontrollable EFT), delayed time (i.e. 1 week, 1 month, 3 months, 6 months, 1 year and 3 years) and reward magnitude (small, large). We mainly found that when experiencing negative-uncontrollable EFT compared to negative-controllable EFT in the delayed time of 6 months with large rewards, individuals chose more delayed rewards, suggesting that negative-uncontrollable EFT effectively reduced DD under conditions of both large-magnitude reward and longer delayed time. The current study provides new insight for healthy groups on optimising EFT. In that case, individuals are able to gain long-term benefits in financial management and healthcare. (shrink)

It is argued that the intuitionistic conception of negation as implication of absurdity is inadequate for the proof-theoretic semantic analysis of negative predication and distinctness. Instead, it is suggested to construe negative predication proof-theoretically as subatomic derivation failure, and to define distinctness—understood as a qualified notion—by appeal to negative predication. This proposal is elaborated in terms of intuitionistic bipredicational subatomic natural deduction systems. It is shown that derivations in these systems normalize and that normal derivations have (...) the subexpression (incl. subformula) property. A proof-theoretic semantics for negative predication and distinctness is defined, and an intuitionistic conception of truth based on canonical derivations is proposed. An application to the doctrine of the Trinity, to which negative predication and distinctness are central, illustrates the systems and their proof-theoretic semantics. (shrink)

Negativity is a crucial term in Classical German Philosophy. Whilst for Fichte the negation of the ‘I’ is constitutive for self-consciousness and Schelling terms transcendental philosophy “negative philosophy,” the full-blown concept of the negative arises in Hegel’s thought. In recent Cassirer scholarship, we witness a new endorsement of Hegelian interpretations of Cassirer’s works that are methodological in the sense of Hegel’s dialectic. Hegel’s impact on Cassirer has been noticed from the first wave of his reception in the (...) US onward and has been investigated in comparison with the impact of Kant more than once throughout the ongoing global “Cassirer-renaissance”. The attempt to actually read Cassirer through the eyes of Hegel is, however, a rather new phenomenon. In Hegel, the concept of the negative is significant in regard to the concept of reality, the concept of (in)finity, the concept of subjectivity and the concept of relatedness. But first and foremost–and this will be decisive in this paper–the negative, in the form of the concept of negation, plays a major role in Hegel’s dialectic method. It is on this point that this paper will question the legitimacy of such strong Hegelian readings of Cassirer’s main works. (shrink)