120 students in grades 3 to 7 (aged 8 to 13) heard an argumentative text and were immediately submitted to a free recall task. The results show that before grade 7, the subjects did not view the text as argumentative. The discussion centers on the relevancy of a prototypical argumentative schema in accounting for these findings.

120 students in grades 3 to 7 heard an argumentative text and were immediately submitted to a free recall task. The results show that before grade 7, the subjects did not view the text as argumentative. The discussion centers on the relevancy of a prototypical argumentative schema in accounting for these findings.

-/- A schema (plural: schemata, or schemas), also known as a scheme (plural: schemes), is a linguistic template or pattern together with a rule for using it to specify a potentially infinite multitude of phrases, sentences, or arguments, which are called instances of the schema. Schemas are used in logic to specify rules of inference, in mathematics to describe theories with infinitely many axioms, and in semantics to give adequacy conditions for definitions of truth. -/- 1. What is (...) a Schema? 2. Uses of Schemas 3. The Ontological Status of Schemas 4. Schemas in the History of Logic Bibliography. (shrink)

Mandler's target article claims that infants' capacity to abstract certain kinds of information from perceptual ldisplays occurs through a special mechanism of ?perceptual meaning analysis?, which generates abstract, ?image-schemas? that are analogical representations summarizing spatial relations and movement in space. Under this view, perceptual processes give input to forming conceptual representations, but higher-order concepts are disembodied, symbolic representations that are stripped of their embodied roots. My alternative argument is that bodily experience has an enduring role in early conceptual (...) development, and throughout the lifespan, with image-schemas being continually tied to ongoing perceptual and kinesthetic actions. Many global and abstract concepts may be created in the moment given specific task demands and retain deep connections to embodied actions and experiences. (shrink)

Following a Toulmian account of argument analysis and evaluation, I offer a general unitary schema for, so called, deductive and inductive types of analogical arguments. This schema is able to explain why certain analogical arguments can be said to be deductive, and yet, also defeasible.

If we want to retain classical logic and standard syntax in light of the liar, we are forced to restrict the T-schema. The traditional philosophical justification for this is sentential – liar sentences somehow malfunction. But the standard formal way of implementing this is conditional, our T-sentences tell us that if “p” does not malfunction, then “p” is true if and only if p. Recently Bacon and others have pointed out that conditional T-restrictions like this flirt with incoherence. If we (...) want to keep the “malfunction” motivation, our only other option is to non-conditionally restrict the T-schema, but Field and others have given powerful philosophical and technical arguments against this kind of approach. Here I argue that if we really take the philosophical motivation for restricting T-sentences seriously, we can explain why conditional restrictions fail, answer Field's argument, and reason in a coherent way about truth using a non-conditional restriction strategy. This cracks the door open for a fully classical response to the liar and related paradoxes. In closing, I argue that, when properly understood, this kind of “restriction” is not really a restriction at all. If this is right, then the holy grail of liar studies (classical logic, naïve truth, and standard syntax) may yet be attainable. (Note for readers: when this paper was first put online, the typesetters had changed some instances of corners to brackets, leading to confusion. The paper has now been corrected online by PPR, so please make sure you have the corrected version before reading or citing.). (shrink)

The syllogistic figures and moods can be taken to be argument schemata as can the rules of the Stoic propositional logic. Sentence schemata have been used in axiomatizations of logic only since the landmark 1927 von Neumann paper [31]. Modern philosophers know the role of schemata in explications of the semantic conception of truth through Tarski’s 1933 Convention T [42]. Mathematical logicians recognize the role of schemata in first-order number theory where Peano’s second-order Induction Axiom is approximated by Herbrand’s (...) Induction-Axiom Schema [23]. Similarly, in first-order set theory, Zermelo’s second-order Separation Axiom is approximated by Fraenkel’s first-order Separation Schema [17]. In some of several closely related senses, a schema is a complex system having multiple components one of which is a template-text or scheme-template, a syntactic string composed of one or more “blanks” and also possibly significant words and/or symbols. In accordance with a side condition the template-text of a schema is used as a “template” to specify a multitude, often infinite, of linguistic expressions such as phrases, sentences, or argument-texts, called instances of the schema. The side condition is a second component. The collection of instances may but need not be regarded as a third component. The instances are almost always considered to come from a previously identified language (whether formal or natural), which is often considered to be another component. This article reviews the often-conflicting uses of the expressions ‘schema’ and ‘scheme’ in the literature of logic. It discusses the different definitions presupposed by those uses. And it examines the ontological and epistemic presuppositions circumvented or mooted by the use of schemata, as well as the ontological and epistemic presuppositions engendered by their use. In short, this paper is an introduction to the history and philosophy of schemata. (shrink)

Ernst Brücke’s 1861 essay Die Elementarorganismen has often been cited as a watershed in the history of physiology as well as in the history of cell theory. In its time it was widely read as a reform of animal cell theory, shifting the concept of the cell away from Schleiden and Schwann’s original cell schema of a membranous vesicle with a nucleus, and towards the protoplasm theory that had developed in botany, centered on the cell’s living contents. It was also (...) notorious for its arguments against the necessity of both the nucleus and the cell membrane. An English translation of “The Elementary Organisms” is presented for the first time in this journal issue, with annotations and illustrations, doi:10.1007/s10739-024-09773-9. Brücke’s essay was not only an intervention into cell theory: historians can read it as a continuation of debates on the nature of the organism and theories of organization, and as an epistemological meditation on the microscope. In addition, although Brücke was known as a founder of the Berlin school of organic physics, “The Elementary Organisms” shows how he combined an avant-garde physicalist physiology with a much older tradition of comparative anatomy and physiology. The following introductory essay will provide a scientific biography of Ernst Brücke up to 1863, with background on debates on biological organization, cell theory, and muscle histology. (shrink)

I define T-schema deflationism as the thesis that a theory of truth for our language can simply take the form of certain instances of Tarski's schema (T). I show that any effective enumeration of these instances will yield as a dividend an effective enumeration of all truths of our language. But that contradicts Gödel's First Incompleteness Theorem. So the instances of (T) constituting the T-Schema deflationist's theory of truth are not effectively enumerable, which casts doubt on the idea that the (...) T-schema deflationist in any sense has a theory of truth. (The argument in section 2 of "Semantics for Deflationists" supercedes this paper.). (shrink)

With Religious Schema Scales in the West, Truth of Texts and Teachings correlates negatively with the commitment to interreligious dialogue recorded by Xenosophia. This measure of fundamentalism also predicts problematic religious and psychosocial functioning. The present project examined Religious Schema Scales in university students and Islamic seminarians in the Muslim cultural context of Iran. Truth of Texts and Teachings correlated positively rather than negatively with Xenosophia and predicted religious and psychological adjustment. The adaptive implications of Truth of Texts and Teachings (...) were especially evident in Islamic seminarians. These results supplemented previous Religious Schema data from India and Malaysia in suggesting that fundamentalism may have more positive implications outside the West. Cross-cultural differences in fundamentalism more generally support arguments of an Ideological Surround Model that the incommensurability of religious and other social rationalities requires careful research attention. (shrink)

Immanuel Kant’s “Schema” and J. G. Fichte’s “Bild” are parallel figures of activity that serve as bridges. For both Kant and Fichte, it is not the image/schema taken as product that is primary, but the act of imaging. I show how Fichte leans on the Kantian argumentation of the schematism in order to attempt bridging the gulf critical philosophy leaves between theoretical and practical philosophy. My broader purpose is to indicate how two German Idealists emphasize activity as a way of (...) solving philosophical problems. (shrink)

What is the relation or connection between formalizations of induction and the actual inductive inferences of scientists? Building from recent works in the philosophy of logic, this paper argues that these formalizations of induction are best viewed as models and not literal descriptions of inductive inferences in science. Three arguments are put forward to support this claim. First, I argue that inductive support is the kind of phenomenon that can be justifiably modeled. Second, I argue that these formalizations have the (...) features that define models—that they have representors, artefacts, and idealizations. Third, I argue that these formalizations being models explains their plurality and revisability. (shrink)

One of the philosophical uses of Dedekind’s categoricity theorem for Peano Arithmetic is to provide support for semantic realism. To this end, the logical framework in which the proof of the theorem is conducted becomes highly significant. I examine different proposals regarding these logical frameworks and focus on the philosophical benefits of adopting open-ended schemas in contrast to second order logic as the logical medium of the proof. I investigate Pederson and Rossberg’s critique of the ontological advantages of open-ended (...) arithmetic when it comes to establishing the categoricity of Peano Arithmetic and show that the critique is highly problematic. I argue that Pederson and Rossberg’s ontological criterion deliver the bizarre result that certain first order subsystems of Peano Arithmetic have a second order ontology. As a consequence, the application of the ontological criterion proposed by Pederson and Rossberg assigns a certain type of ontology to a theory, and a different, richer, ontology to one of its subtheories. (shrink)

(2000). DEFLATIONISM AND THE DISQUOTATIONAL SCHEMA: LETTING THE AIR OUT OF WRIGHT'S ARGUMENT AGAINST MINIMAL TRUTH. Philosophical Papers: Vol. 29, No. 1, pp. 43-59.

Blum (Philosophical Investigations 46, 2023, 264) argues that Tarski's T‐schema and the thesis of the necessity of identity are mutually inconsistent. It is argued that his argument fails.

In this paper, I will argue that one’s participation in the experience of pregnancy is an essential part of the constitution of selves. Taking the radical notion of concrete essence as my point of departure in the first part of my paper, as well as the fundamental continuity between essences and facts proposed by Husserl, I will briefly map out my proposal within the contemporary feminist debate. In particular, I will argue for re-framing the role of pregnancy, rejecting the idea (...) of birth as an unattainable limit for human selfhood, and defending two complementary theses: the experience of pregnancy essentially shape the self/other distinction; the continuity between our “pre” and “post” natal lives is primarily expressed through the embodied nature of the self. The core of my argument is this: everyone has taken part in the experience of pregnancy and, in doing so, their self-constitution and development have been shaped during this deeply transformative process. The implication is that the self has an essentially embodied origin which is closely connected to another self ; relationality, intersubjectivity, and affectivity turn out to be the grounding features in defining the self. Even though arguments about embodied aspect of the self have been widely discussed from several philosophical perspectives, there is a significant lack of phenomenological attention in this regard for the issue of pregnancy as the constitutive experience for self’s constitution. Conversely, the literature focused on maternal-fetal encounters, and on the process of pregnancy, tends to address unilaterally the experience of the maternal subject, and then to neglect the proper view of the fetus as pre-infant. When attention has been paid to the fetal perspective, the issues tackled are mostly bioethical. In this context, I offer an account of the complexity and non-linearity of fetal-maternal bodily encounters on a phenomenological level, putting forward a third alternative. In particular, I aim to show the intertwining of fetal and maternal perspectives, and to analyse and articulate philosophically the empirical fact that everyone has been a pre-infant. In the second part of my paper, I will take into account some essential structures that shape and constitute the process of pregnancy, as well as the actors involved – that is to say, the maternal subject and the fetal self. All in all, I aim, as a theoretical outcome of the paper, to build a phenomenology of pregnancy that contributes towards a rethinking of embodied selfhood from their origin. In this context, I offer a proposal of accounting for the complexity and non-linearity of fetal-maternal bodily encounters on a phenomenological level: my aim is to show the intertwining between fetal and maternal perspectives, as well as to eviscerate and articulate philosophically the empirical fact that everyone has been a pre-infant. In doing so, the theoretical outcome is to build a phenomenology of pregnancy that may actively contribute to the general movement of rethinking the embodied aspect of the self.In the second part of my paper, I will take into account some essential structures that shape and inform the experience of pregnancy, and also the actors involved, that is to say the maternal subject and the fetal self. (shrink)

Regress threatens throughout Lyotard’s Differend, especially where the argument appears to make normative ethical or political claims. How a term, a case or an example “links onto” a phrase serves as a way of examining how instituting can be non-regressively grounded, and with what consequences for abstract political subjectivity. The essay offers an alternative to liberal philosophical and jurisprudential schemata of political institution.

We present a logically detailed case-study of Darwinian evolutionary explanation. Special features of Darwin’s explanatory schema made it an unusual theoretical breakthrough, from the point of view of the philosophy of science. The schema employs no theoretical terms, and puts forward no theoretical hypotheses. Instead, it uses three observational generalizations—Variability, Heritability and Differential Reproduction—along with an innocuous assumption of Causal Efficacy, to derive Adaptive Evolution as a necessary consequence. Adaptive Evolution in turn, with one assumption of scale (‘Deep Time’), implies (...) the observational generalization of Adaptation. It is a fascinating methodological task to regiment the premises and make the reasoning both rigorous and clear. Doing so reveals how surprisingly small an amount of mathematics is needed in order to carry out the argument. The investigation also reveals the crucial role played by heritability, and how heritability itself admits of Darwinian explanation. (shrink)

This paper does not purport to present a fully developed argument. Rather, it intends to delineate, in broad strokes and in a synoptic manner, the total frame of reference of Scientific Empiricism as far as it is necessary for an integration of the several contributory clarifications of the complex, usually referred to as the psychophysical problem. Several considerations seem to justify such an attempt. It is desirable, from time to time, to free the results of logical and methodological analysis (...) from their specialized contexts. Only thus can they be presented in a way which brings to the fore their continuity with more traditionally worded epistemological thought. By doing this such a presentation should also help to dissolve the current objections of formalism, scientism, and philosophical irrelevance so frequently based on misunderstanding. It is only fair to admit, however, that these misunderstandings have been facilitated by the preoccupation with the technical, and the brevity with regard to the nontechnical, which characterize the modern analysts. (shrink)

In the first paragraph, the focus is on the early Wittgenstein's conception of truth: the Disquotational Schema is shown to be derivable from the semantic and ontological principles of the picture theory. Then, the article scrutinises the way the Disquotational Schema provides the basis for what the later Wittgenstein takes as a philosophically appropriate description of the practice of making assertions. The general abstract notion of truth makes room for a situated notion of warranted assertibility as the key-notion. Last, the (...) issue of how Wright's Argument from Informational Neutrality could be neutralised from the later Wittgenstein's viewpoint is dealt with. (shrink)

This new volume on logic follows a recognizable format that deals in turn with the topics of mathematical logic, moving from concepts, via definitions and inferences, to theories and axioms. However, this fresh work offers a key innovation in its ‘pyramidal’ graph system for the logical formalization of all these items. The author has developed this new methodology on the basis of original research, traditional logical instruments such as Porphyrian trees, and modern concepts of classification, in which pyramids are the (...) central organizing concept. The pyramidal schema enables both the content of concepts and the relations between the concept positions in the pyramid to be read off from the graph. Logical connectors are analyzed in terms of the direction in which they connect within the pyramid. Additionally, the author shows that logical connectors are of fundamentally different types: only one sort generates propositions with truth values, while the other yields conceptual expressions or complex concepts. On this basis, strong arguments are developed against adopting the non-discriminating connector definitions implicit in Wittgensteinian truth-value tables. Special consideration is given to mathematical connectors so as to illuminate the formation of concepts in the natural sciences. To show what the pyramidal method can contribute to science, a pyramid of the number concepts prevalent in mathematics is constructed. The book also counters the logical dogma of ‘false’ contradictory propositions and sheds new light on the logical characteristics of probable propositions, as well as on syllogistic and other inferences. (shrink)

In this series of articles, several new hypotheses on sleep and dreaming are presented. In each case, we feel the data do not adequately support the hypothesis. In their lengthy discourse, Hobson et al. represent to us the familiar reciprocal interaction model dressed in new clothes, but expanded beyond reasonable testability. Vertes & Eastman have proposed that REM sleep is not involved in memory consolidation. However, we do not find their arguments persuasive in that limited differences in activity in REM (...) and waking do not lend credence to the idea that memory consolidation occurs in one state and not the other. Solms makes an argument that dreams are generated from the dopaminergic forebrain based largely on pathological lesion studies in humans. We recognize that this argument has some intuitive appeal and agree with some of the tenets but we do not feel that the arguments are completely convincing due to the lack of anatomical controls, including symmetry and laterality. On the whole, there are interesting arguments put forward in these target articles but the evidence does not convince us that new vistas are opened. No Holy Grail of sleep here! [Hobson et al.; Solms; Vertes & Eastman]. (shrink)

This article, the fifth in our series on the genesis of Dei Verbum, presents the critical comments of P. Smulders on the work of the Mixed Commission on Revelation . During the final days of Vatican II's First Period, Smulders obtained a copy of the new prooemium on revelation itself presented to the Mixed Commission by Abp. G. Garrone, and in this Smulders saw the citation of the prologue of 1 John as a basic text on revelation, which he had (...) himself recommended before the Council opened. The Mixed Commission produced the Textus prior of 1963 on which Smulders drafted critical comments as a contribution to the evaluation of the text by the bishops of Indonesia. Smulders urged that a revision should remove from the text its scholastic terminology and suppress its apologetical defenses which were beneath the dignity of an ecumenical council. He observed that the text was incomplete on tradition, since while it did refrain from dogmatizing the greater content of apostolic tradition over Scripture it offered no positive account of the living tradition that preserves and communicates the apostolic Gospel in the church. The Textus prior is flawed in presenting revelation according to apologetics, by which God properly reveals himself in words to human beings, while the events in the history of salvation and the deeds of Christ function as arguments to ground the credibility of those who communicate verbal revelation. A revision should draw on biblical theology, to make the. (shrink)

Informal logic is a new sub-discipline of philosophy, roughly definable as the philosophy of argument. Contributors have challenged the traditional concept of an argument as a premiss-conclusion complex, in favour of speech-act, functional and dialogical conceptions; they have identified as additional components warrants, modal qualifiers, rebuttals, and a dialectical tier. They have objected that "soundness" is neither necessary nor sufficient for a good argument. Alternative proposals include acceptability, relevance and sufficiency of the premisses; conformity to a valid (...) argument schema; conformity to rules for discussion aimed at rational resolution of a dispute. Informal logic is a significant part of philosophy. (shrink)

The objective of the present study was to show that the use of adversative and conclusive connectives to mark off the prototypical schema of argumentative text begins to set in at approximately the age of 10 or 11. Based on Adam's (1992) proposals, we constituted an argumentative text with two blocks of arguments separated by an adversative instruction (the connective but or an equivalent) and followed by a conclusion introduced by a conclusive instruction (the connective thus or an equivalent). Four (...) revising tasks (insertion or substitution with or without five connectives) have been used to asses children's knowledge of the argumentative schema and the use of connectives that punctuate them. The study of good and erroneous locations (concerning the placement of but and thus) showed that there was some regularity in the choices made by the children. The main result of this study shows that argumentative connectives are used differently by children aged 9 and children aged 10 or 11. The argumentative schema is used more consciously by 11-year-olds to guide revising tasks than by 10-year-olds. (shrink)

Young children have difficulties writing argumentative texts which contain well-linked arguments and counterarguments even though they are capable of arguing by oral. Two main explanations have been provided to account for those difficulties: a) The writer has to manage alone two different points of view, whereas each of the two (or more) speakers can take charge of one of the points of view. b) The inability of young children to attribute an argumentative valence to statements.In order to improve the ability (...) of 8-year-old writers (skilled or less skilled) to manage the dialogical dimension of the argumentative text, two types of aids were tested. 1) A collaborative writing in which the children worked in twos to recompose an experimental argumentation. 2) A classification task was presented before the text recomposition task. The results show that 8-year-old children are capable of processing the argumentative valence of statements. However, only skilled writers take advantage of the two types of aids to compose a text comparable to the standard argumentative schema. (shrink)

The paper presents the theoretical and methodological aspects of research on the development of argument- ation in elementary school children. It presents a theoretical framework detailing psychological mechanisms responsible for the acquisition and transfer of argumentative discourse and demonstrates several applications of the framework, described in sufficient detail to guide future empirical investigations of oral, written, individual, or group argumentation performance. Software programs capable of facilitating data analysis are identified and their uses illustrated. The analytic schemes can be used (...) to analyze large amounts of verbal data with reasonable precision and efficiency. The conclusion addresses more generally the challenges for and possibilities of empirical study of the development of argumentation. (shrink)

The myside bias in written argumentation entails excluding other side information from essays. To determine the locus of the bias, 86 Experiment 1 participants were assigned to argue either for or against their preferred side of a proposal. Participants were given either balanced or unrestricted research instructions. Balanced research instructions significantly increased the use of other side information. Participants' notes, rather than search patterns, predicted the myside bias. Participants who defined good arguments as those that can be “proved by facts” (...) were more prone towards the myside bias. In Experiment 2, 84 participants of high and low argumentation ability read a text called “More Than Just the Facts” designed to contradict this fact-based argumentation schema. For high argumentation ability participants, the intervention reduced the myside bias, but for low ability participants it increased. The roots of the myside bias are underdeveloped argumentation schemata leading to misconceptions about research and argumentation. (shrink)

Surprisingly, over the decade or so since its publication, Bhaskar's Dialectic: The Pulse of Freedom has received relatively little in the way of systematic analysis either by critical realists or their critics. There have been, however, a number of critiques that have dealt with some of its themes and developments in a variety of contexts. In the following study, I assess the argument of Alex Callinicos. Callinicos' critique, though in many ways sympathetic, is fundamental to critical realism. Engaging with (...) it provides a means to develop and clarify a number of arguments about aspects of critical realism in general and also provides a useful staging point to set forth a basic and consistent ordering of inquiry for a critique of DPF. The initial purpose of the analysis is not so much a defence of DPF but an assessment of the construction of an argument brought to bear on it. I argue that the form of the argument deployed is problematic in a way that detracts from the substance of the critique of the content of DPF. This is not to suggest that DPF is immune to criticism but rather to suggest that a fuller analysis of the DPF argument and its potential remains to be made. The ultimate purpose of the analysis is to use this assessment of a strategy of critique—an argumentation schema or discursive form—to create an alternative approach to critically appraising DPF. Fundamental to Callinicos' argument is the nature of transcendental argument. (shrink)

Persuasive technologies can adopt several strategies to change the attitudes and behaviors of their users. In this work I synthesize the lessons learned from three empirical case studies on automated persuasion that have been carried out in the last decade in the contexts of: persuasive news recommendations, social robotics, and e-commerce, respectively. In particular, such studies have assessed, in the technological domain, the effects of nudging techniques relying on well known persuasive argumentation schemas and on framing strategies. In discussing (...) the main findings, I will argue that the obtained persuasive effects are due to the fact that such techniques leverage on cognitive mechanisms that refer to the “system 1” types of automatic processes hypothesized in the context of the dual process theory of reasoning. As a consequence of this state of affairs, any automated persuasive systems (used for ethical purposes: e.g. suggesting good health habits) should be able to re-use these types of system 1 strategies in order to gradually take the users in an argumentation territory where system 2 processes can take place. -/- . (shrink)

The indispensability argument comes in many different versions that all reduce to a general valid schema. Providing a sound IA amounts to providing a full interpretation of the schema according to which all its premises are true. Hence, arguing whether IA is sound results in wondering whether the schema admits such an interpretation. We discuss in full details all the parameters on which the specification of the general schema may depend. In doing this, we consider how different versions of (...) IA can be obtained, also through different specifications of the notion of indispensability. We then distinguish between schematic and genuine IA, and argue that no genuine sound IA is available or easily forthcoming. We then submit that this holds also in the particularly relevant case in which indispensability is conceived as explanatory indispensability. (shrink)

The fallacies approach to argument evaluation can exacerbate problems it aims to address when it comes to social bias, perpetuating social injustice. A diagnosis that an argument commits a fallacy may flag the irrelevance of stereotypical characterizations to the line of reasoning without directly challenging the stereotypes. This becomes most apparent when personal bias is part of the subject matter under discussion, in ethotic argument, including ad hominem and ad verecundiam, which may be recognized as fallacious without (...) addressing whether the ethotic presumptions are true. Yap (2013; 2015) makes this case for ad hominem and the pragma-dialectical understanding of fallacies, expanded here to show related patterns in some other fallacies, and employing the argument schemes understanding of fallacies. Adding critical questions increases the ways reasoners can dismiss arguments as fallacious, and could include directly addressing bias, but if an argument fails on a different critical question, that may yet allow the bias to pass. The fallacies approach is a form of meta-debate and techniques of meta-debate need to address the ubiquity of social bias, not convey them as specialized problems. The view that the fallacies approach to argument evaluation can provide neutrality is dangerously false. Arguers thus should avoid using fallacies for argument evaluation where social stereotypes or schemas might be involved, especially when the subject matter relates closely to social justice. (shrink)

The paper provides a qualified defence of Bruce Waller’s deductivist schema for a priori analogical arguments in ethics and law. One crucial qualification is that the schema represents analogical arguments as complexes composed of one deductive inference but also of one non-deductive subargument. Another important qualification is that the schema is informed by normative assumptions regarding the conditions that an analogical argument must satisfy in order for it to count as an optimal instance of its kind. Waller’s schema is (...) defended from criticisms formulated by Trudy Govier, Marcello Guarini and Lilian Bermejo-Luque. (shrink)

There is an ever-growing literature on what exactly the condition or criterion is that enables some (but not all) debunking arguments to undermine our beliefs. In this paper, I develop a novel schema for debunking argumentation, arguing that debunking arguments generally have a simple and valid form, but that whether or not they are sound depends on the particular aetiological explanation which the debunker provides in order to motivate acceptance of the individual premises. The schema has three unique features: (1) (...) it satisfies important desiderata for what any acceptable account of debunking would have to look like; (2) it is consistent with the inductively supported claim that there is no special debunking principle; and (3) it coheres with the plausible claim that what makes debunking arguments unique is that they rely on so-called genealogies for the justification of their premises. (shrink)

In this paper, we present what we call the argument from accidental truth, according to which some instances of deflationist schemata, even those carefully reformulated and adjusted by Field and Horwich to accommodate the truth of utterances, are falsified due to accidental truths. Since the folk concept of truth allows for accidental truths, the deflationary theory of truth will face a serious problem. In particular, it follows that the deflationist schema fails to capture the proper extension of truth by (...) precluding accidental truths of utterances. Even though the argument uses the contextualist cases, this conclusion does not require so much as the truth of contextualism, but only two assumptions, the existence of context-relative non-literal contents of utterances (or speech acts), and the existence of accidental truths, both of which are widely accepted by folks and theorists. We will also consider various responses to the argument, including the revisionary deflationist position, all of which we argue are unsatisfactory or committed to a highly implausible view. (shrink)

We present a high-level declarative programming language for representing argumentation schemes, where schemes represented in this language can be easily validated by domain experts, including developers of argumentation schemes in informal logic and philosophy, and serve as executable specifications for automatically constructing arguments, when applied to a set of assumptions. Since argumentation schemes are defeasible inference rules, both premises and conclusions of schemes can be second-order schema variables, i.e. without a fixed predicate symbol. Thus, while particular schemes can be and (...) have been implemented in computer programs, in general argumentation schemes cannot be represented as executable specifications using logic programming languages based on first-order logic, such as Prolog. Moreover, even if the conclusion (head) of Prolog rules could be second-order variables, a depth-first, backward-chaining search strategy, as typically used in logic programming, would usually cause such programs to not terminate, since every goal would match the head of such a scheme, including all goals created by instantiating the body of the same scheme. The language for representing argumentation schemes presented here, for the purpose of automatically constructing arguments, uses Constraint Handling Rules (CHR), a declarative, Turing complete, forwards-chaining, rule-based programming language introduced by Thom Frühwirth in 1991. CHR is attractive for representing and implementing argumentation for several reasons, including: 1) Inference rules, rewrite rules, sequents, proof rules, and logical axioms can be directly written in CHR. 2) The execution of CHR rules can be interrupted and restarted at any time, with intermediate results approximating the final solution, and 3) Constraints can be input incrementally as they become known, during rule execution, without requiring recomputation. These three properties of CHR appear attractive for representing and implementing argumentation schemes. Since argumentation schemes are (defeasible) inference rules, the ability of CHR to represent inference rules directly would appear to be quite useful. The ability to stop the computation and produce approximate results is compatible with one objective of argumentation, to provide a principled method for supporting approximate reasoning with limited resources. Because argumentation typically takes place in dialogs, with evidence and arguments brought forward and asserted by the participants incrementally, during the course of the dialog, CHR’s ability to handle new information, incrementally introduced during the computation, may be useful. This new rule language for representing argumentation schemes is validated by using it to represent twenty representative argumentation schemes. (shrink)

Is the content of our thoughts determined by norms such as ‘if I know that p, then I ought to believe that p’? Glüer & Wikforss (2009a) set forth a regress argument for a negative answer. The aim of this paper is to clarify and evaluate this argument. In the first part I show how it (just like an argument from Wittgenstein 1953) can be taken as an instance of an argument schema. In the second part, (...) I evaluate the relevant premises in some detail, and argue that the dialectical situation is slightly more complicated than a ‘dilemma of regress and idleness’, as Glüer & Wikforss have dubbed it. (shrink)

Le présent travail vise à proposer une description de la métaphore filée dans le cadre de la Théorie des Blocs Sémantiques. Il s’agira de soutenir qu’il existe au moins deux modes de construction pour les discours correspondant à la structure que nous appellerons « minimale » de la métaphore filée. Nous chercherons à montrer que de tels discours se laissent décrire notamment en termes de « schéma argumentatif signifié » et « schéma argumentatif préfiguré ».

According to the argument scheme approach, to evaluate a given scheme-saturating instance completely does entail asking all critical questions relevant to it. Although this is a central task for argumentation theorists, the field currently lacks a method for providing a complete argument evaluation. Approaching this task at the meta-level, we combine a logical with a substantive approach to the argument schemes by starting from Toulmin’s schema: ‘data, warrant, so claim’. For the yet more general schema: ‘premise; if (...) premise, then conclusion; so conclusion’, we forward a meta-level CQ-list that is arguably both complete and applicable. This list should inform ongoing theoretical efforts at generating appropriate object-level CQs for specific argument schemes. (shrink)

Philosophy and science employ abstract hypothetical scenarios- thought experiments - to illustrate, defend, and dispute theoretical claims. Since thought experiments furnish no new empirical observations, the method prompts two epistemological questions: whether anything may be learnt from the merely hypothetical, and, if so, how. Various sceptical arguments against the use of thought experiments in philosophy are discussed and criticized. The thesis that thought experiments in science provide a priori knowledge through non-sensory grasping of abstract entities is discussed and rejected. The (...) thesis that thought experimentation consists in manipulations of mental models is examined and found to be of limited epistemological relevance. It is argued that thought experiments are associated with characteristic arguments in a manner similar to ordinary experiments. It is further argued that thought experiments function in the same way as experiments in general: by providing premises for their associated arguments. Like other experiments, a thought experiment is successful when the premises it provides are true. This holds both for philosophical and scientific thought experiments. An argument schema is proposed and shown to be a formal analogue to that associated with ordinary experiments; similar in being subject to epistemological holism; but differing in being modal: in employing statements about possibility and necessity. The evaluation of thought experiments thus depends on how modal statements may be justified. Intuition and conceivability are discussed as sources of modal justification and found problematic. Instead it is suggested that evaluation proceed by accommodation of the statements describing the experiment's hypothetical scenario. The method of accommodation is developed and applied to five influential thought experiments in philosophy: the brain in a vat; Putnam's Twin Earth; Burge's arthritis example; Searle's Chinese Room; and Newcomb's problem. Its application shows some of these to be failed, others to be successful only relative to controversial philosophical doctrines. (shrink)

The Argument of the Action is a collection of essays by Seth Benardete on Greek poetry and philosophy selected and introduced by Ronna Burger and Michael Davis. We must be grateful to the editors for making these remarkable essays available to readers once again. The collection encompasses the greater part of the most significant authors of Greek antiquity: Homer and Hesiod, the tragedians, and Plato and Aristotle. Each essay opens up the work under consideration and illuminates its essential concerns (...) in such a new and yet convincing way that the reader is forced to experience simultaneously a shock of surprise and a sense of recognition. In interpreting these works, Benardete never repeats himself, never foists an alien schema upon the text, and never merely rests upon the laurels of an insight previously won. Yet, and this is one of the most admirable aspects of the book, despite the range of their topics and the individuality of each interpretation, the essays exhibit a rare unity of intellectual purpose. They constitute an exploration of a single terrain of reflection which includes, on the one hand, the character and meaning of Socrates’ “turn to the speeches” or his “second sailing” and, on the other, the setting and preconditions of that turn displayed in the works of the Greek poets. (shrink)

Paul (2014, 2015a) argues that one cannot rationally decide whether to have a transformative experience by trying to form judgments, in advance, about (i) what it would feel like to have that experience, and (ii) the subjective value of having such an experience. The problem is if you haven’t had the experience then you cannot know what it is like, and you need to know what it is like to assess its value. However, in earlier work I argued that ‘what (...) it is like’-knowledge comes in degrees, and I briefly suggested that, consequently, some instances of Paul’s argument schema might commit a fallacy of equivocation. The aim of this paper is to further explore and strengthen this objection by, first, offering a new argument—the modelling argument—in support of it, and then by evaluating a range of replies that might be given to this objection on Paul’s behalf. I conclude that each reply either fails or, at best, only partially succeeds in defending some but not all instances of Paul’s argument schema. In closing, I consider how we might revise Paul’s concepts of transformative experiences and choices in response to this conclusion. (shrink)

Can fictional narration yield knowledge in a way that depends crucially on its being fictional? This is the hard question of literary cognitivism. It is unexceptional that knowledge can be gained from fictional literature in ways that are not dependent on its fictionality (e.g., the science in science fiction). Sometimes fictional narratives are taken to exhibit the structure of suppositional argument, sometimes analogical argument. Of course, neither structure is unique to narratives. The thesis of literary cognitivism would be (...) supported if some novels exhibit a cogent and special argument structure restricted to fictional narratives. I contend that this is the case for a kind of transcendental argument. The reason is the inclusion and pattern of occurrence of the predicate ‘believable’ in the schema. Believability with respect to fictional stories is quite a different thing than it is with respect to nonfictional stories or anything else. (shrink)

In the literature, regress arguments often take one of two different forms: either they conclude that a given solution fails to solve any problem of a certain kind (the strong conclusion), or they conclude that a given solution fails to solve all problems of a certain kind (the weaker conclusion). This gives rise to a logical problem: do regresses entail the strong or the weaker conclusion, or none? In this paper I demonstrate that regress arguments can in fact take both (...) forms, and clearly set out the logical difference between them. Throughout the paper, I confine myself to metaphysical examples from the early Russell. Only now that we know they are valid can we start to discuss whether they are sound. (shrink)

Some explanations in social science, psychology and biology belong to a higher level than other explanations. And higher explanations possess the virtue of abstracting away from the details of lower explanations, many philosophers argue. As a result, these higher explanations are irreplaceable. And this suggests that there are genuine higher laws or patterns involving social, psychological and biological states. I show that this ‘abstractness argument’ is really an argument schema, not a single argument. This is because the (...) argument uses the ‘is lower than’ relation, and this relation admits of different readings. I then suggest four rigorous definitions of the ‘is lower than’ relation, and show that the abstractness argument’s prospects are much brighter for some of these definitions than for others. To show this, I evaluate the so-called ‘disjunctive threat’ to the abstractness argument. (shrink)

The equal political liberties are among the basic first-principle liberties in John Rawls’s theory of Justice as fairness. Rawls insists, further, that the “fair value” of the political liberties must be guaranteed. Disavowing an interest in fair value is what disqualifies welfare-state capitalism as a possible realizer of Justice as fairness. Yet Rawls never gives a perspicuous statement of the reasoning in the original position for the fair-value guarantee. This article gathers up two distinct strands of Rawls’s argument, and (...) presents it in a straightforward sequence. Justice as fairness is contrasted to a competitor political conception of justice that is just like it but without the fair-value guarantee. A schema of the two-strand argument is presented in the Appendix. (shrink)

A large body of research in cognitive science differentiates human reasoning into two types: fast, intuitive, and emotional “System 1” thinking, and slower, more reflective “System 2” reasoning. According to this research, human reasoning is by default fast and intuitive, but that means that it is prone to error and biases that cloud our judgments and decision making. To improve the quality of reasoning, critical thinking education should develop strategies to slow it down and to become more reflective. The goal (...) of such education should be to enable and motivate students to identify weaknesses, gaps, biases, and limiting perspectives in their own reasoning and to correct them. This contribution discusses how this goal could be achieved with regard to reasoning that involves the construction of arguments; or more precisely: how computer-supported argument visualization tools could be designed that support reflection on the quality of arguments and their improvement. Three types of CSAV approaches are distinguished that focus on reflection and self-correcting reasoning. The first one is to trigger reflection by confronting the user with specific questions that direct attention to critical points. The second approach uses templates that, on the one hand, provide a particular structure to reason about an issue by means of arguments and, on the other, include prompts to enter specific items. And a third approach is realized in specifically designed user guidance that attempts to trigger reflection and self-correction. These types of approaches are currently realized only in very few CSAV tools. In order to inform the future development of what I call reflection tools, this article discusses the potential and limitations of these types and tools with regard to five explanations of the observation that students hardly ever engage in substantial revisions of what they wrote: a lack of strategies how to do it; cognitive overload; certain epistemic beliefs; myside bias; and over-confidence in the quality of one’s own reasoning. The question is: To what degree can each of the CSAV approaches and tools address these five potential obstacles to reflection and self-correction? (shrink)

A common style of argument in the literature on free will and moral responsibility is the Manipulation Argument. These tend to begin with a case of an agent in a deterministic universe who is manipulated, say, via brain surgery, into performing some action. Intuitively, this agent is not responsible for that action. Yet, since there is no relevant difference, with respect to whether an agent is responsible, between the manipulated agent and a typical agent in a deterministic universe, (...) responsibility is not compatible with the truth of determinism. This paper introduces some key types of manipulation cases, the schema for a manipulation argument against compatibilism, the hard-line/soft-line categories of responses to manipulation arguments, and various issues that have become important in discussions of manipulation cases and arguments. (shrink)

The main purpose of this paper is to account for the varying analysis and formalisations of a same advertisement text, “Mir Rose”, by Jean Michel Adam. First, we draw the methodological frame of this psycholinguistic approach of composing and understanding-memorizing texts. We refer to the notions of prototypical textual schema, semantic macrostructure and superstructure. Then we point out the differences between argumentative text and argumentative discourse. Last, we try to explain why it has been possible for Adam to analyse and (...) formalise the same text first as a narrative one and a few years later as an argumentative one. We suggest that his narrative approach is not specific and textual “narrative” means here “temporal-causative sequence” or “problem solving”, i.e., deeper and more general psychological devices than those involved in processing narrative text per se. From Toulmin and van Dijk approaches of argumentation, we propose our own analysis and formalisation of “Mir Rose”, the psychological validity or plausibility of which should be tested in experimental tasks of reading-memorising. (shrink)