In this article it is pointed out what kind of rules for communication and argumentation are required in order to make it possible to resolve disputes in an orderly way. In section 2, Gricean maxims and Searlean speech act conditions are integrated in such a way that five general rules for communication can be formulated. In section 3, starting from Lewis's definition of convention, it is argued that the interactional effect of accepting is conventionally linked with the (...) complex communicative act complex of argumentation. In section 4, the rules for argumentation are placed in a dialogical perspective. (shrink)

In this paper I offer the term “potato ethics” to describe a particular professional rural health sensibility. I contrast this attitude with the sensibility behind urban professional ethics, which often focus on the narrow doctor–patient treatment relationship. The phrase appropriates a Swedish metaphor, the image of the potato as a humble side dish: plain, useful, versatile, and compatible with any main course. Potato ethics involves making oneself useful, being pragmatic, choosing to be like an invisible elf who prevents discontinuity rather (...) than a more visible observer of formal rules and assigned tasks. It also includes actively taking part in everyday disaster-prevention and fully recognizing the rural context as a vulnerable space. This intersectional argument, which emphasizes the ongoing, holistic responsibility of those involved in rural communities, draws on work from the domains of care ethics, relational ethics, pragmatic psychology, feminist ethics of embodiment, social location theory, and reflections on geographical narcissism. (shrink)

This paper proposes an approach to investigate norm-governed learning agents which combines a logic-based formalism with an equation-based counterpart. This dual formalism enables us to describe the reasoning of such agents and their interactions using argumentation, and, at the same time, to capture systemic features using equations. The approach is applied to norm emergence and internalisation in systems of learning agents. The logical formalism is rooted into a probabilistic defeasible logic instantiating Dung’s argumentation framework. Rules of this (...) logic are attached with probabilities to describe the agents’ minds and behaviours as well as uncertain environments. Then, the equation-based model for reinforcement learning, defined over this probability distribution, allows agents to adapt to their environment and self-organise. (shrink)

Short Arguments: Some General Rules Arguments begin by marshaling reasons and organizing them in a clear and fair way. Chapter I offers general rules for ...

We describe PADUA, a protocol designed to support two agents debating a classification by offering arguments based on association rules mined from individual datasets. We motivate the style of argumentation supported by PADUA, and describe the protocol. We discuss the strategies and tactics that can be employed by agents participating in a PADUA dialogue. PADUA is applied to a typical problem in the classification of routine claims for a hypothetical welfare benefit. We particularly address the problems that arise (...) from the extensive number of misclassified examples typically found in such domains, where the high error rate is a widely recognised problem. We give examples of the use of PADUA in this domain, and explore in particular the effect of intermediate predicates. We have also done a large scale evaluation designed to test the effectiveness of using PADUA to detect misclassified examples, and to provide a comparison with other classification systems. (shrink)

In this paper, the traditional view that argumentum ad ignorantiam is a logical fallacy is challenged, and lessons are drawn on how to model inferences drawn from knowledge in combination with ones drawn from lack of knowledge. Five defeasible rules for evaluating knowledge-based arguments that apply to inferences drawn under conditions of lack of knowledge are formulated. They are the veridicality rule, the consistency of knowledge rule, the closure of knowledge rule, the rule of refutation and the rule for (...) argument from ignorance. The basic thesis of the paper is that knowledge-based arguments, including the argument from ignorance, need to be evaluated by criteria for epistemic closure and other evidential rules that are pragmatic in nature, that need to be formulated and applied differently at different stages of an investigation or discussion. The paper helps us to understand practical criteria that should be used to evaluate all arguments based on knowledge and/or ignorance. (shrink)

Ripstein's lectures, which constitute the central texts of this book, focus on the two bodies of rules governing war: the jus ad bellum, which regulates resort to armed force, and the jus in bello, which sets forth rules governing the conduct of armed force and applies equally to all parties. The lectures argue that both sets of rules constitute prohibitions rather than permissions, and that recognizing them as distinctive prohibitions can reconcile the seeming tension between them. By (...) understanding that the central wrong of war is that war is the condition which force decides, Ripstein contends that the law and morality of war are in fact aligned; the rules governing the conduct of hostilities must apply equally to parties in the right and parties in the wrong in an armed conflict, because the prohibitions outlined in the rules governing war are prohibitions that restrain war. Ripstein's method of analysis and the substantive argument he puts forward offer an opportunity for rigorous critical engagement in subsequent essays by commentators Hathaway, Kutz, and McMahan, followed by a response from Ripstein. (shrink)

This article evaluates whether Rescher's rules for plausible reasoning or other rules used in artificial intelligence for "confidence factors" can be extended to deal with arguments where the linked-convergent distinction is important.

Since the time, about a century ago, when DeMorgan, Boole and Jevons, inaugurated the study of the logic of numerically definite reasoning, no one has been concerned to establish the validity rules for a very general type of numerically definite inference which is a strong analogue of the classical syllogism. The reader will readily agree that the traditional rules of syllogistic inference cannot even begin to decide whether the following proportionally quantified syllogism is a valid argument: at most (...) 4/7 p are at most 2/3 not-m and at least 3/5 s are precisely 7/8 m, hence, at most 1/3 s are p. Likely reasons, of broad methodological interest, why this readily definable type of formal inference has been neglected will presently be proposed. Among the masters of twentieth century logic, Hilbert and Bernays have, to be sure, meticulously shown how such numerically definite propositions as “at least 7 individuals have the property p” can be expressed in the predicate calculus with the use of the identity relation. They do not, since their concern with such propositions is indirect, proceed to establish a systematic calculus of classes whose “size” or extent is numerically definite. As we shall always notice, traditional logic and even ordinary Boolean algebra prefer to generalize about the laws governing the interrelationship of classes in inference systems without making any hypotheses concerning class “size” or extent except by the classical quantifier “some”, which quantifier admits the measure or extent of a class only in terms of the proposition that a given class contains or does not contain at least one member. Such a restricted admission of the relevance for inference of class size is among the fundamental reasons for the neglect of proportional quantifiers, i.e., quantifiers where numerical value is any rational number r such that 0/100 ≤ r ≤ 100/100. It can, of course, also be pointed out that the traditional syllogism and ordinary Boolean algebra do not i.e. measure, numerically define, the degree of inclusion of one class in another. Inclusion is taken either as total or partial, with no discrimination of the degree of partial inclusion. (shrink)

Plato’s Politicus argues for a striking normative claim about the law: the ideal expert ruler will not only change the laws of the city when he thinks it best, but will also contravene them. The Eleatic Stranger’s argument for this conclusion reveals important features of Plato’s views on expertise in general, and political expertise in particular. Laws should not be inviolable for an expert ruler because no craft lays down inviolable rules for its practitioners. There are no inviolable (...) class='Hi'>rules of action for experts because crafts are teleological: expert action aims only to produce some good. The expert ruler’s political action recognizes no constraints besides the aim of best promoting the good condition of the whole city. Plato believes that the statesman will do markedly better at promoting this end when unconstrained by even the best laws, and there is evidence that he will harm individual citizens in order to do so. (shrink)

Dutch Book Arguments. B is susceptibility to sure monetary loss (in a certain betting set-up), and F is the formal role played by non-Pr b’s in the DBT and the Converse DBT. Representation Theorem Arguments. B is having preferences that violate some of Savage’s axioms (and/or being unrepresentable as an expected utility maximizer), and F is the formal role played by non-Pr b’s in the RT.

Maximilian de Gaynesford has argued against the standard view that the reference of the first-person pronoun ‘I’ is determined by a rule linking the referent to some feature of the context of use. In this paper, we argue that de Gaynesford's arguments are inconclusive. Our main aim, however, is to formulate a novel version of the reference rule for ‘I’. We argue that this version can deal with several problematic cases. Our strategy involves analysing the so-called agent of the context (...) as the person responsible for a particular speech act. From this analysis, we exclude a particular class of uses of ‘I’, uses that we believe are best understood as demonstrative. (shrink)

Business ethics can be regarded as a field dealing with corporate _self-regulation_ as it relates to the treatment of stakeholders. However, a concern for corporate stakeholders need not take a corporate-centric perspective, as shown by recent efforts (especially Singer in Bus Ethics Q 25(1):65–92, 2015) to situate corporate conduct within Rawls’ political theory. Although Rawls was largely mute on the subject himself, his theory has implications for business ethics and corporate governance more specifically. Given an understanding of a “Rawlsian society” (...) as a whole—where corporations as associations are a part—this paper addresses how a Rawlsian perspective would safeguard against corporate harms in society. We argue that a Rawlsian society would primarily regulate corporate conduct through exogenous constraints in the form of legislation. To the extent that business ethics is concerned with endogenous constraints in the form of corporate-centric self-regulation regarding _stakeholders_, to adopt a Rawlsian perspective is to assume instead a society-centric perspective and to impose exogenous constraints on corporate conduct in the form of legislation for the benefit of _citizens_. In the context of Rawls’ political liberalism, normative concerns in business are accounted for through legislation and the system of background justice. In a clear departure from Singer (Bus Ethics Q 25(1):65–92, 2015, Bus Ethics J Rev 6(3):11–17, 2018a), we further develop our argument to propose that Rawls' theory can be interpreted as providing a rule for corporate governance. The rule—which is imposed exogenously for the good of society—states: After choosing the corporate constraint mechanism (exogenous vs. endogenous) that best promotes the Liberty Principle, choose the corporate control regime (shareholder vs. stakeholder) that maximizes economic efficiency. (shrink)

An abstract framework for structured arguments is presented, which instantiates Dung's ('On the Acceptability of Arguments and its Fundamental Role in Nonmonotonic Reasoning, Logic Programming, and n- Person Games', Artificial Intelligence , 77, 321-357) abstract argumentation frameworks. Arguments are defined as inference trees formed by applying two kinds of inference rules: strict and defeasible rules. This naturally leads to three ways of attacking an argument: attacking a premise, attacking a conclusion and attacking an inference. To resolve such (...) attacks, preferences may be used, which leads to three corresponding kinds of defeat: undermining, rebutting and undercutting defeats. The nature of the inference rules, the structure of the logical language on which they operate and the origin of the preferences are, apart from some basic assumptions, left unspecified. The resulting framework integrates work of Pollock, Vreeswijk and others on the structure of arguments and the nature of defeat and extends it in several respects. Various rationality postulates are proved to be satisfied by the framework, and several existing approaches are proved to be a special case of the framework, including assumption-based argumentation and DefLog. (shrink)

- In decision theory, an agent is deciding how to value a gamble that results in different outcomes in different states. Each outcome gets a utility value for the agent.

The virtues and vices of argument are now an established part of argumentation theory. They have helped direct attention to hitherto neglected aspects of how we argue. However, it remains controversial whether a virtue theory can contribute to some of the central questions of argumentation theory. Notably, Harvey Siegel disputes whether what he calls ‘arguments in the abstract propositional sense’ can be evaluated meaningfully within a virtue theory. This paper explores the prospects for grounding an account of argument (...) evaluation in arguers’ virtues and vices by examination of a corresponding debate in virtue ethics: Can an ethics of virtue guide our actions? It is thereby argued that an affirmative answer is possible: virtues suffice for argument evaluation. (shrink)

Adam Elga (Philosophers’ Imprint, 10(5), 1–11, 2010) presents a diachronic puzzle to supporters of imprecise credences and argues that no acceptable decision rule for imprecise credences can deliver the intuitively correct result. Elga concludes that agents should not hold imprecise credences. In this paper, I argue for a two-part thesis. First, I show that Elga’s argument is incomplete: there is an acceptable decision rule that delivers the intuitive result. Next, I repair the argument by offering a more elaborate diachronic puzzle (...) that is more difficult for imprecise Bayesians to avoid. (shrink)

I investigate contemporary Russia's real, but shallow success in implementing two borrowed capitalist institutions—a monetary system and the joint-stock company. Even though money and shares of stock in Russia are exchanged in voluntary transactions, they fail to play the legal roles ordinarily expected of them, resulting in weak corporate governance and nonmonetary exchange. Via a criticism of game-theoretic approaches to institutions in the New Institutional Economics, I argue that the roots of this shallow marketization lie in the distinct social foundations (...) of the transactional and legal roles of money and corporate stock. Arguments drawn from sociological institutionalism then illuminate why Russia displays this limited isomorphism to authoritative international models of market institutions. The article concludes by discussing implications for a third body of institutional theory, historical institutionalism, and the possible broader relevance of the pattern of shallow marketization in contemporary relatively backward countries. (shrink)

A set often rules is proposed for dealing with problems of ambiguity when interpreting a text of argumentative discourse. The rules are based on Grice's pragmatic rules for a collaborative conversation and on principles and maxims used to deal with ambiguity in interpreting legal and religious writings. The rules are meant to be applied to a given argument used in a given case, and to resolve (or at least deal with) an ambiguity in the argument (or (...) affecting the argument) by using evidence derived from the text and context of dialogue surrounding the argument in the case. (shrink)

The distinction between the mental operations of abstraction and exclusion is recognized as playing an important role in many of Descartes’ metaphysical arguments, at least after 1640. In this paper I first show that Descartes describes the distinction between abstraction and exclusion in the early Rules for the Direction of the Mind, in substantially the same way he does in the 1640s. Second, I show that Descartes makes the test for exclusion a major component of the method proposed in (...) the Rules. Third, I argue that in Rule 14 the exclusion-abstraction distinction is connected to a theory of distinctions, which includes a notion of real distinction as essentially tied to the imagination. This sheds light on Descartes’ development in and after the Rules. (shrink)

"A Workbook for Arguments" builds on Anthony Weston's "Rulebook for Arguments" to provide a complete textbook for a course in critical thinking or informal logic. "Workbook" includes: The entire text of "Rulebook," supplemented with extensive further explanations and exercises. Homework exercises adapted from a wide range of arguments from newspapers, philosophical texts, literature, movies, videos, and other sources. Practical advice to help students succeed when applying the "Rulebook's" rules to the examples in the homework exercises. Suggestions for further practice, (...) outlining activities that students can do by themselves or with classmates to improve their skills. Detailed instructions for in-class activities and take-home assignments designed to engage students. An appendix on mapping arguments, giving students a solid introduction to this vital skill in constructing complex and multi-step arguments and evaluating them. Model answers to odd-numbered problems, including commentaries on the strengths and weaknesses of selected sample answers and further discussion of some of the substantive intellectual, philosophical, or ethical issues they raise. (shrink)

Vann McGee has recently argued that Belnap’s criteria constrain the formal rules of classical natural deduction to uniquely determine the semantic values of the propositional logical connectives and quantifiers if the rules are taken to be open-ended, i.e., if they are truth-preserving within any mathematically possible extension of the original language. The main assumption of his argument is that for any class of models there is a mathematically possible language in which there is a sentence true in just (...) those models. I show that this assumption does not hold for the class of models of classical propositional logic. In particular, I show that the existence of non-normal models for negation undermines McGee’s argument. (shrink)

Even though tools for identifying and analyzing arguments are now in wide use in the field of argumentation studies, so far there is a paucity of resources for evaluating real arguments, aside from using deductive logic or Bayesian rules that apply to inductive arguments. In this paper it is shown that recent developments in artificial intelligence in the area of computational systems for modeling defeasible argumentation reveal a different approach that is currently making interesting progress. It is (...) shown how these systems provide the general outlines for a system of argument evaluation that can be applied to legal arguments as well as everyday conversational arguments to assist a user to evaluate an argument. (shrink)

We consider a decision board with representatives who vote on proposals on behalf of their constituencies. We look for decision rules that realize utilitarian and (welfarist) egalitarian ideals. We set up a simple model and obtain roughly the following results. If the interests of people from the same constituency are uncorrelated, then a weighted rule with square root weights does best in terms of both ideals. If there are perfect correlations, then the utilitarian ideal requires proportional weights, whereas the (...) egalitarian ideal requires equal weights. We investigate correlations that are in between these extremes and provide analytic arguments to connect our results to Barberà and Jackson (J Polit Econ 114(2):317–339, 2006) and to Banzhaf voting power. (shrink)

In his book on fallacies, Hamblin built a very simple system for argumentation in dialogue he called the Why Because System with Questions. In his discussion of this system, he replaced the concept of burden of proof with a simpler concept of initiative, which could be described as something like getting the upper hand as the argumentation moves back and forth in the dialogue between the one party and the other. No doubt he realized that the concept of (...) burden of proof was too complex a matter to be dealt with in the limited scope of his chapter on formal dialogue systems. In this paper is shown how an extended version of Hamblin’s dialogue system provides a nice way of modeling the phenomenon of shifting of burden of proof in a dialogue, yielding a precise way of distinguishing between different kinds of burden of proof, and dealing with fallacies like the argumentum ad ignorantiam (argument from negative evidence). (shrink)

This paper addresses the problems of justifying and explaining beliefs about facts in the context of civil trials. The first section contains some remarks about the nature of adjudicative fact-finding and highlights the communicative features of deciding about facts in judicial context. In Sect. 2, some difficulties and the incompleteness presented by Bayesian and coherentist frameworks, which are taken as methods suitable to solve the above-mentioned problems, are pointed out. In the third section, the purely epistemic approach to the justification (...) and the explanation of beliefs about facts is abandoned and focus is given to the dialectical nature of civil procedure, where the parties and, particularly, the judge have to make their reasoning clear enough to allow a fruitful and efficient debate about facts. For this purpose, a communication/argumentation system is put forward, consisting of fourteen intertwined rules of discourse. The system embodies the fundamental epistemic principle according to which belief is updated given new evidence, is tailored for abductive inferences and is structured on fundamental concepts of civil procedural law. The fourth section presents an empirical application of the system to a real case. (shrink)

This article offers a new perspective on the relationship between slurring terms and their neutral counterparts with an inferentialist view of slurs. I argue that slurs and their counterparts are coextensional with contrasting senses. Crucially, the proposed inferentialist view overcomes the combination of two challenges: Kaplanian inferences and the substitution argument. The previous views cannot account for both of them.

In this article the argumentation structure of the court’s decision in the Popov v. Hayashi case is formalised in Prakken’s (Argument Comput 1:93–124; 2010) abstract framework for argument-based inference with structured arguments. In this framework, arguments are inference trees formed by applying two kinds of inference rules, strict and defeasible rules. Arguments can be attacked in three ways: attacking a premise, attacking a conclusion and attacking an inference. To resolve such conflicts, preferences may be used, which leads (...) to three corresponding kinds of defeat, after which Dung’s (Artif Intell 77:321–357; 1995) abstract acceptability semantics can be used to evaluate the arguments. In the present paper the abstract framework is instantiated with strict inference rules corresponding to first-order logic and with defeasible inference rules for defeasible modus ponens and various argument schemes. The main techniques used in the formal reconstruction of the case are rule-exception structures and arguments about rule validity. Arguments about socio-legal values and the use of precedent cases are reduced to arguments about rule validity. The tree structure of arguments, with explicit subargument relations between arguments, is used to capture the dependency relations between the elements of the court’s decision. (shrink)

I examine Du Châtelet’s methodology for physics and metaphysics through the lens of her engagement with Newton’s Rules for Reasoning in Natural Philosophy. I first show that her early manuscript writings discuss and endorse these Rules. Then, I argue that her famous published account of hypotheses continues to invoke close analogues of Rules 3 and 4, despite various developments in her position. Once relevant experimental evidence and some basic constraints are met, it is legitimate to inductively generalize (...) from observations; general hypotheses can thereafter be assumed as true until contrary experiments show otherwise. I conclude by arguing that this account of induction plays an essential role in her metaphysics, both in an argument for simple substances—which has an inductive premise—and in her attempt to distinguish acceptable and unacceptable metaphysical commitments. (shrink)

Why do classic biostatistical studies, alleged to provide causal explanations of effects, often fail? This article argues that in statistics-relevant areas of biology—such as epidemiology, population biology, toxicology, and vector ecology—scientists often misunderstand epistemic constraints on use of the statistical-significance rule (SSR). As a result, biologists often make faulty causal inferences. The paper (1) provides several examples of faulty causal inferences that rely on tests of statistical significance; (2) uncovers the flawed theoretical assumptions, especially those related to randomization, that likely (...) contribute to flawed biostatistics; (3) re-assesses the three classic (SSR-warrant, avoiding-selection-bias, and avoiding-confounders) arguments for using SSR only with randomization; and (4) offers five new reasons for biologists to use SSR only with randomized experiments. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Islamic Disputation Theory: The Uses & Rules of Argument in Medieval Islam by Larry Benjamin MillerKhaled El-RouayhebLarry Benjamin Miller. Islamic Disputation Theory: The Uses & Rules of Argument in Medieval Islam. Logic, Argumentation and Reasoning 21. Cham: Springer 2020. Pp. xviii + 143. Hardback, €77.99.Very few unpublished PhD dissertations have had a formative influence on a field. One of the precious few is Larry Miller's (...) Princeton dissertation from 1984 on Islamic disputation theory. It proposed an original and compelling account of the development of the discipline, from the earliest extant Arabic works in the tenth century to the composition of classic madrasa handbooks in the late thirteenth century. It has been cited regularly in the past decades and has served as the starting point for all later studies of Arabic/Islamic dialectics in European languages. The fact that it has finally been published is a fitting tribute to a study that is even more admirable for having been written when many of the primary sources were still only available as manuscripts.Part of the explanation for why the dissertation was not published sooner may be that its author did not pursue an academic career. And as he states in a short preface, he has not kept abreast of all relevant studies and editions that have appeared since his dissertation. A thorough revision and update has therefore not been possible. Though some minor corrections and revisions have been made, the book is still by and large the influential 1984 dissertation, now made available with a short introduction by Walter Young, one of the leading younger scholars in the field, along with helpful indices of proper names and subjects.Miller's narrative begins with Arabic works on disputation (jadal) by a number of theologians from the late ninth and tenth centuries, such as Ibn al-Rāwandī (d. 911), [End Page 518] al-Ash'arī (d. 935), and the Karaite Jewish scholar al-Qirqisānī (d. ca. 960). The basic assumption was that a questioner (sā'il) would ask a claimant (mu'allil) (i) what his view is; (ii) what the ground or reason ('illa) for that view is; (iii) the appropriateness of the ground/reason for the view; and (iv) to verify the ground/reason by showing it to be commensurate with the view. The ground/reason for the theological dialecticians was standardly an entity or property, not a premise. The reasoning tended to be informal and analogical, as opposed to explicitly making syllogistic deductions from quantified premises.Parallel to this theological tradition of jadal, there was an Arabic Aristotelian tradition that took its point of departure from Aristotle's Topics, translated into Arabic more than once in the period from the late eighth to the early tenth centuries. Though also often referred to as jadal, this tradition, represented by the writings of al-Farabi (d. 950), Avicenna (d. 1037), and Averroes (d. 1198), retained distinct features. It tended to deny any epistemic value to dialectics, instead seeing it as useful only insofar as it provided logical training. For the Aristotelian/Neoplatonic philosophers, the pursuit of truth was the preserve of demonstrative syllogism (burhān). Whereas the theological dialecticians envisaged a claimant (mu'allil) and a questioner (sā'il), with the burden of proof on the former, the philosophical tradition had a questioner (sā'il) seek, in the manner of Socratic elenchus, to elicit from a respondent (mujῑb) a series of answers that would allow the construction of a syllogism whose conclusion contradicted the respondent's initial position.From the time of al-Ghazali (d. 1111), Islamic theologians tended to take over the syllogistic ideal of reasoning from the philosophers, perhaps explaining why theological writings on jadal trail off after the eleventh century. The informal, analogical jadal tradition continued, however, in the writings of Islamic jurists. From the eleventh century, scholars such as Abū Isḥāq al-Shīrāzī (d. 1083) and al-Juwaynī (d. 1085) wrote works on jadal in which the examples are disputes about questions of Islamic law and the disputants are partisans of the various legal schools. This tradition of what Miller calls "juristic dialectics" (74, 95) later adopted some... (shrink)

The Born’s rule to interpret the square of wave function as the probability to get a specific value in measurement has been accepted as a postulate in foundations of quantum mechanics. Although there have been so many attempts at deriving this rule theoretically using different approaches such as frequency operator approach, many-world theory, Bayesian probability and envariance, literature shows that arguments in each of these methods are circular. In view of absence of a convincing theoretical proof, recently some researchers have (...) carried out experiments to validate the rule up-to maximum possible accuracy using multi-order interference (Sinha et al, Science, 329, 418 [2010]). But, a convincing analytical proof of Born’s rule will make us understand the basic process responsible for exact square dependency of probability on wave function. In this paper, by generalizing the method of calculating probability in common experience into quantum mechanics, we prove the Born’s rule for statistical interpretation of wave function. (shrink)

The information explosion and digital modes of learning often combine to inform the quest for the best ways of transforming information in digital form for pedagogical purposes. This quest has become more urgent and pervasive with the ‘turn’ to online learning in the context of COVID-19. This can result in linear, asynchronous, transmission-based modes of teaching and learning which commodify, package and deliver knowledge for individual ‘customers’. The primary concerns in such models are often technical and economic – technology as (...) a cost-effective ‘solution’ to educational challenges. In this paper I argue for the importance of dialogic learning space in teaching and learning by means of Information and Communication Technologies, whether in the form of fully online learning, blended learning or face-to-face encounters using ICT affordances. Although the 20th Century theorists Mikhail Bakhtin (1895–1975) and Hans-Georg Gadamer (1900–2002) produced their seminal works before the advent of ICTs, they were both concerned with the quality and authenticity of human engagement with texts and with other persons and contexts. Besides a shared interest in dialogue as an ontological feature of human life and being, they both used spatiotemporal concepts for understanding and interpreting texts. The article draws on Gadamer’s notions of dialogue and horizon, and Bakhtin’s notions of dialogue and chronotope, to conceptualize dialogic possibilities for online education. Its purpose is to provide a framework, grounded in Bakhtin’s and Gadamer’s ideas, for a dialogic approach to online teaching and learning in higher education. (shrink)

This paper provides a formal description of two legal domains. In addition, we describe the generation of various artificial datasets from these domains and explain the use of these datasets in previous experiments aligning learning and reasoning. These resources are made available for the further investigation of connections between arguments, cases and rules. The datasets are publicly available at https://github.com/CorSteging/LegalResources.

The attempt to find usable diagrams fornterms of the sort devised by John Venn seems to have originated with Venn himself, who published diagrams for up to five classes (the fifth class, however, was shaped like a doughnut, and contained an area outside itself — like the hole in the doughnut). Venn then suggested that “if we wanted to use a diagram forsixterms (x, y, z, w, v, u) the best plan would probably be to taketwofive-term figures, one for theupart (...) and one for the non-upart of all the other combinations …” Such a method would, as Venn admits, be somewhat confusing to the eye, and thus fail to fulfil one of the major purposes of the diagram; nevertheless, it is a method which could be extended to covernclasses.Venn also suggests (but without illustration) another method for drawing diagrams fornterms: “… the rule of formation would be very simple. We should merely have to begin by drawing any closed figure, and then proceed to draw others subject to the one condition that each intersect once, and once only, all the existing subdivisions produced by those which had gone before.” Then, in a rather surprising footnote, he adds: “It will be found that when we adhere to continuous figures, instead of the discontinuous five-term figure given above, there is a tendency for the resultant outlines thus successively drawn to assume a comb-like shape after the first four or five. If we begin by circles or other rounded figures the teeth are curved, if by parallelograms then they are straight. (shrink)

The paper outlines a conceptual framework for the critical assessment of argumentation which differs in some of its core characteristics from conventional approaches: it is resolutely semantic rather than formal in its method; it centers on obligations rather than beliefs; and its analytical focus is on the contingent necessity of conclusions, rather than on their persuasiveness or formal validity. The paper briefly illustrates the applications of this conceptual framework by reanalyzing a couple of examples taken from the argumentation (...) analysis literature. (shrink)

An institutional Warrant is backed by the rules of some Institution, such as a branch of law or a particular game.

While the rule of law is surely a very important good, the familiar discussions found in the literature lead many to conclude that it is either a relatively trivial political ideal, or else a redundant one. What is needed is a new and persuasive defense of the rule of law that properly reflects its great significance for human well being. An important step towards building such an argument is to question a widely-shared but often unnoticed assumption that the rule of (...) law should be understood as a virtue of legal systems. The path is then cleared for a republican argument built on two theses: first, the thought that an ideal society would be one in which no one is the master of anyone else, and second, the thought that our freedom from domination is not natural or pre-institutional. (shrink)

Can argumentation schemes play a part in the critical processing of argumentation by lay people? In a qualitative study, participants were invited to come up with strong and weak arguments for a given claim and were subsequently interviewed for why they thought the strong argument was stronger than the weak one. Next, they were presented with a list of arguments and asked to rank these arguments from strongest to weakest, upon which they were asked to motivate their judgments (...) in an interview. In order to assess whether lay people apply argument scheme specific criteria when performing these tasks, five different argumentation schemes were included in this study: argumentation from authority, from example, from analogy, from cause to effect, and from consequences. Laypeople’s use of criteria for argument quality was inferred from interview protocols. The results revealed that participants combined general criteria from informal logic and scheme-specific criteria. The results supported the conventional validity of the pragma-dialectical argument scheme rule in a strong sense and provided a more fine-grained view of central processing in the Elaboration Likelihood Model. (shrink)

Many professional football clubs in Europe have youth academies. The business model of such academies is that a club invests resources in training a player and then, when the player is old enough to sign an adult contract, either sells the player or offers him an adult contract. According to Fédération Internationale De Football Association (FIFA), international transfers of players are only permitted if the player is over the age of 18. There are five exceptions to this rule. One of (...) them is that if the player is between 16 and 18 and the transfer takes place within the territory of the European Economic Area (EEA), then an international transfer is allowed. This article is a discussion of the FIFA rules that mandate non-uniform age limits for when players can first transfer to clubs within the EEA area. The conclusion of the article is that FIFA is morally unjustified in setting a higher minimum age for transfer to EEA clubs for non-EEA players than for EEA players. The article first develops an argument for its conclusion. It then discusses, and rejects, the five best objections to this argument. (shrink)

The purpose of this research review is to examine the usefulness of reconstructing problematic interpersonal conflict behavior as violations of rules for critical discussions. Dialectical reconstruction of interpersonal conflict behavior sheds light on the ways in which dialectical fallacies influence not only the course of a critical discussion, but also the personal and relationship outcomes experienced by arguers. Conflict sequences such as cross complaining and demand/withdraw are shown to be problematic, in part, because they prevent parties from resolving their (...) difference through rational dialogue. The paper concludes by presenting some implications of the pragma-dialectical reconstruction of interpersonal conflict behavior. (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. This new rule language for representing argumentation schemes is validated by using it to represent twenty representative argumentation schemes.

Recent approaches to studying argumentation in institutions have pointed out the role of institutional rules in constraining argumentation that takes place in institutional contexts. However, few studies explain how these rules concretely affect actual argumentation. In particular, little work has been done as to the consequences of interactional asymmetry which often exists between participants in institutional contexts. While previous studies have suggested that this asymmetry exists as an aberration in the deliberative process, this paper argues (...) that asymmetry is built into day-to-day institutional practices as a means of achieving institutional agendas. This article draws upon findings from workplace and discourse studies to explicate particular dimensions of asymmetry that commonly occur within institutional settings, and establishes a methodological framework to account for how this asymmetry can be operationalized for arguments that favor institutional interests regardless of the underlying strength of the arguments being made. Drawing on a controversial case of institutional argumentation during a hearing of the US House Committee on Un-American Activities in the mid-1950s, this article demonstrates how in using these advantages, HUAC is able to overcome legitimate witness counterarguments to its claims and achieve its institutional goals for the hearing. Though the testimony is admittedly 60-years old, HUAC is a useful case study: the asymmetry in the exchange is clear and we have a historical record to verify the factual accuracy of the claims being made. Additionally, we can see how the subsequent legal reforms that reduced conditions of asymmetry for witnesses were responsible for HUAC’s eventual demise as an institutional force. Though this paper analyzes one particular interaction, these findings are applicable to analysis of argumentation in many institutional settings. (shrink)

Avicenna is a strong proponent of what some of the later ones call qāʻidat al-wāḥid or ‘rule of the one’ (RO). The gist of RO states: from the one only one directly proceeds. In the secondary literature, discussion of this Avicennian rule is usually limited to a particular application of it i.e., the issue of emanation. As result, it’s not really clear what RO means, nor why Avicenna endorsed it. In this paper, I try and remedy this situation by doing (...) two things – one on the taṣawwur front, the other on the tasdīq. First, explain just what the terms of RO amount to – that is, its subject and predicate. In doing this, I distinguish between a narrow and a broad understanding of RO, and the show that, on the Avicennian view, the scope of RO is broad; it is meant to be a general principle of efficient causality. This is why it is appealed to in various contexts to establish substantial philosophical theses. Second, I consider an argument Avicenna offers for RO in the Mubāḥathāt. In unpacking it, I uncover some of its realist presuppositions, and then further clarify it in light of a critique first raised by Bahmanyār and then later made famous by Fakhr al-Dīn al-Rāzī. I then conclude by seeing whether the Avicennian has the resources within the initial premises of the argument to meet the objection that’s raised. (shrink)