The article develops and justifies, on the basis of the epistemological argumentation theory, two central pieces of the theory of evaluative argumentation interpretation: 1. criteria for recognizing argument types and 2. rules for adding reasons to create ideal arguments. Ad 1: The criteria for identifying argument types are a selection of essential elements from the definitions of the respective argument types. Ad 2: After presenting the general principles for adding reasons (benevolence, authenticity, immanence, optimization), heuristics are proposed for finding missing (...) reasons, for deductive arguments, e.g., semantic tableaux are suggested. (shrink)

In any field, we might expect different features relevant to its understanding and development to receive attention at different times, depending on the stage of that field’s growth and the interests that occupy theorists and even the history of the theorists themselves. In the relatively young life of argumentation theory, at least as it has formed a body of issues with identified research questions, attention has almost naturally been focused on the central concern of the field—arguments. Focus is also given (...) to the nature of arguers and the position of the evaluator, who is often seen as possessing a “God’s-eye view” (Hamblin 1970). Less attention, however, has been paid in the philosophical literature to the .. (shrink)

In this overview article, we first explain what we take informal logic to be, discussing misconceptions and distinguishing our conception of it from competing ones; second, we briefly catalogue recent informal logic research, under 14 headings; third, we suggest four broad areas of problems and questions for future research; fourth, we describe current scholarly resources for informal logic; fifth, we discuss three implications of informal logic for philosophy in particular, and take note ofpractical consequences of a more general sort.

This essay begins with a critique of the Critical-Logical model dominant in contemporary argumentation theory. The concerns raised stem primarily from considerations brought by several feminist thinkers including Carol Gilligan, Karen Warren, Deborah Tannen and, most especially, Andrea Nye. It is argued that, in light of these considerations, and concerns of essentialism or non-essentialism notwithstanding, that the Critical-Logical model is liable to dis-enfranchise a significant part of the population with regard to modes and styles of reasoning. The solution is found (...) in coalescent reasoning, an approach to argumentation that focuses on finding agreement rather than emphasizing disagreement and criticism. (shrink)

Fuller's program of social epistemology engages a rhetoric of inquiry that can be usefully compared and contrasted with other discursive theories of knowledge, such as that of Richard Rorty. Resisting the model of “conversation,” Fuller strikes an activist posture and lays the groundwork for normative “knowledge policy,” in which persuasion and credibility play key roles. The image of investigation is one that overtly rejects the “storehouse” conception of knowledge and invokes the metaphors of distributive economics. Productive questions arise as to (...) how notions of creation and distribution might guide this rhetoric. (shrink)

Abstract In this essay, I will argue that images can play a substantial role in argumentation: exploiting information from the context, they can contribute directly and substantially to the communication of the propositions that play the roles of premises and conclusion. Furthermore, they can achieve this directly, i.e. without the need of verbalization. I will ground this claim by presenting and analyzing some arguments where images are essential to the argumentation process. Content Type Journal Article Pages 1-14 DOI 10.1007/s10503-011-9259-y Authors (...) Axel Arturo Barceló Aspeitia, Instituto de Investigaciones Filosóficas, Universidad Nacional Autónoma de México, Cto. Mario de la Cueva s/n, Cd. Universitaria, Coyoacán, 04500 DF, Mexico Journal Argumentation Online ISSN 1572-8374 Print ISSN 0920-427X. (shrink)

This paper responds to two aspects of Ralph Johnson's Manifest Rationality (2000). The first is his critique of deductivism. The second is his failure to make room for some species of argument (e.g., visual and kisceral arguments) proposed by recent commentators. In the first case, Johnson holds that argumentation theorists have adopted a notion of argument which is too narrow. In the second, that they have adopted one which is too broad. I discuss the case Johnson makes for both claims, (...) and possible objections to his analysis. (shrink)

More than current scholarship in argumentation suggests, successful defense of standpoints depends on learning. As long as arguers comply with a minimum co-operativity, argumentation has genuinely an epistemic interest insofar as any position agreed upon becomes agreeable, i.e., intersubjectively shared because those who did not share it have learned why it is agreeable. Since the epistemic interest of argumentation is absent from most of current scholarship, `intersubjectification' is basically treated as being always possible. In this paper I argue that `intersubjectification' (...) – the `matching of the arguers' communicative backgrounds,' as I will term it – is not a given, but a communicative activity which may or may not succeed. Hence, different types of arguing come into being, depending on how and what arguers are prepared to learn. In the paper, examples are given for unproblematic `intersubjectification,' for `intersubjectification' that requires considerable argumentative co-operation, and for `intersubjectification' that fails utterly. From the analyses, a continuous scale of types of communicative processes of arguing is presented that ranges from one extreme case, termed `dogmatic arguing,' to another extreme case, termed `emergent arguing.'. (shrink)

A broad assumption in argumentation theory is that argumentation primarily regards resolving, confronting, or managing disagreement. This assumption is so fundamental that even when there does not appear to be any real disagreement, the disagreement is suggested to be present at some other level. Some have questioned this assumption (most prominently, Perelman and Olbrechts-Tyteca, and Doury), but most are reluctant to give up on the key idea that persuasion, the core of argumentation theory, can only regard disagreements. We argue here (...) that this assumption is false. Argument may be as much about strengthening or maintaining agreement as it is about disagreement. Once we see how argument is possible and manifestly enacted under conditions of agreement, then we have tools to explain otherwise curious fallacies and argumentative phenomena. (shrink)

J. Anthony Blair is a prominent international figure in argumentation studies. He is among the originators of informal logic, an author of textbooks on the informal logic approach to argument analysis and evaluation and on critical thinking, and a founder and editor of the journal Informal Logic. Blair is widely recognized among the leaders in the field for contributing formative ideas to the argumentation literature of the last few decades. This selection of key works provides insights into the history of (...) the field of argumentation theory and various related disciplines. It illuminates the central debates and presents core ideas in four main areas: Critical Thinking, Informal Logic, Argument Theory and Logic, Dialectic and Rhetoric. (shrink)

This manuscript examines argument engagement in close relationships. Two pilot studies were conducted to identify what factors naïve actors report matter to them when considering whether to engage in an interpersonal argument, and to develop and pre-test measurement scales for these factors. The main study examined which of these factors predicted participants’ behavioral intent to engage in an argument about different topics and with different partners. Results indicated intent to engage was predicted by five factors: one’s orientation to the topic, (...) one’s preparedness for an argument, the costs of arguing, the effort involved in arguing, and one’s right to speak one’s mind. Several of these factors are new contributions to argument engagement research. A discussion of these results and their implications are presented. (shrink)

Over the past 60 years there have been tremendous advances made in Argumentation Theory. One crucial advance has been the move from the investigation of static arguments to a concern with dialogic interactions in concrete contexts. This focus has entailed a slow shift toward involving both non-logical and non-discursive elements in the analysis of an argument. I argue that the traditional attitude Informal Logic has displayed toward emotion can be and ought be moderated. In particular, I examine the role of (...) emotion in everyday argumentation, and how Informal Logic can encompass it alongside the more traditional logical mode of communication. (shrink)

Natural normativity describes the means whereby social and cultural controls are placed on argumentative behaviour. The three main components of this are Goals, Context, and Ethos, which combine to form a dynamic and situational framework. Natural normativity is explained in light of Pragma-dialectics, Informal Logic, and Rhetoric. Finally, the theory is applied to the Biro-Siegel challenge.

Informal logic has expanded the concept of an 'argument' beyond that presented traditionally by formal logicians-to include arguments as encountered in 'real-life'. Existent definitions of argument structure are argued to be inadequate by failing to fully recognise that, ultimately, arguments have a human source. Accordingly, a new definition is proposed which appeals to relevant cognitive and behavioural factors. The definition retains some traditional concepts, but introduces the term 'supportive' as a modification to 'premiss'. The concept of a 'persuader' is also (...) developed. The definition is argued to capture more fully the intricacies, subtleties and rich diversity of informal arguments. (shrink)

In this paper, I respond to papers on my Manifest Rationality (2000) by Leo Groarke, Hans Hansen, David Hitchcock, and Christopher Tindale presented at the meetings of the Ontario Philosophical Society, October 2000. From the many useful challenges they have directed at my position, I have chosen to focus on two. The dominant issue raised by their papers concerns my definition of argument, and particularly problems with the idea of a dialectical tier. I have selected that as the first strand. (...) Second, several have raised questions that deal with the relationship between logic, rhetoric and dialectic. That is the second strand. (shrink)

Tarski’s conceptual analysis of the notion of logical consequence is one of the pinnacles of the process of defining the metamathematical foundations of mathematics in the tradition of his predecessors Euclid, Frege, Russell and Hilbert, and his contemporaries Carnap, Gödel, Gentzen and Turing. However, he also notes that in defining the concept of consequence “efforts were made to adhere to the common usage of the language of every day life.” This paper addresses the issue of what relationship Tarski’s analysis, and (...) Béziau’s further generalization of it in universal logic, have to reasoning in the everyday lives of ordinary people from the cognitive processes of children through to those of specialists in the empirical and deductive sciences. It surveys a selection of relevant research in a range of disciplines providing theoretical and empirical studies of human reasoning, discusses the value of adopting a universal logic perspective, answers the questions posed in the call for this special issue, and suggests some specific research challenges. (shrink)

I characterize the deductivist ideal of justification and, following to a great extent Toulmin’s work The Uses of Argument, I try to explain why this ideal is erroneous. Then I offer an alternative model of justification capable of making our claims to knowledge about substantial matters sound and reasonable. This model of justification will be based on a conception of justification as the result of good argumentation, and on a model of argumentation which is a pragmatic linguistic reconstruction of Toulmin’s (...) model of argument. (shrink)

This discussion reviews the thinking of some prominent philosophers of argument to extract principles common to their thinking. It shows that a growing concern with dialogical pragmatics is better appreciated as a part of applied ethics than of applied epistemology. The discussion concludes by indicating a possible consequence for philosophy of argument and invites further discussion by asking whether argumentation philosophy has an implicit, underlying moral, or even political, posture.

Gilbert’s four modes of communication include the logical, the emotional, the visceral and the kisceral, which last has not received much attention at all. This mode covers the forms of argument that rely on intuition and undefended basal assumptions. These forms range from the scientific and mathematical to the religious and mystical. In this paper these forms will be examined, and suggestions made for ways in which intuitive frameworks can be compared and valued.

Words, just because they are words, are not inherently clear. The message they contain becomes clear to those who speak the language and are familiar with the issues and contexts. If the message lacks linguistic clarity the recipient of the message will typically make a query that will bring forth further information intended to clarify. The result might be more words, but it might also involve pointing or drawing, or words that utilize other modes such as references to context, history, (...) and so on. If the ambiguity derives from an inconsistency between, say, words and behaviour, one may look to either mode for clarity. Communication, we must accept, actually occurs in messages, and our ability to transmit information may be limited by any number of factors. When we focus entirely on discursive aspects of communication we limit both the ways in which we receive and ways in which we transmit information. The logocentric fallacy is committed when language, especially in it's most logical guise, is seen to be the only form of rational communication. (shrink)

The relationship between emotions and argumentation is not always clear. I attempt to clarify this issue by referring to three basic questions: (1) Do emotions constitute a certain kind of argumentation?; (2) Do emotions constitute rational argumentation?; (3) Do emotions constitute efficient argumentation? I will claim that there are many circumstances in which the answer to these questions is positive. After describing such circumstances, the educational implications of the connection between emotions and argumentation will be indicated.

To find the place of Argumentation (argumentation theory) in education one must sort out its relationship to Logic. The key point is that the two stand in different relations to reasoning. Logic is the normative study of reasoning, and provides the standards for correct reasoning. Argumentation studies the activity of arguing, and is related to reasoning only in that arguing involves the attempt to get an audience to reason in a certain way; correctness is not essential. Reasoning is here understood (...) as the process of organizing one's thoughts into a structure here called a reckoning. This may be done privately by an individual, or several people may collaborate on a reasoning project, in which case there occurs the social activity of dialogue. Confusion between dialogue and arguing is a source of confusion between Logic and Argumentation. Reasoning and dialogue on the one hand, and arguing on the other, are both worthwhile, and education in Logic and Argumentation can help people to do them better. But the educating should be done in a way that maintains the distinction between them. (shrink)

An incidental extension of the central domain of argumentation theory with non-classical ways of constructing arguments seems to automatically raise a question that is otherwise rarely posed, namely whether or not it is useful to consider the sex of the arguer. This question is usually posed with regard to argumentation by women in particular. Do women rely more, or differently than men do on non-canonical modes of reasoning stemming from the realm of the emotional, physical and intuitive, instead of the (...) logical? One may simply refer this question to folk-linguistics. One may also take the question seriously, given the findings on women's linguistic behaviour, and for various other reasons that will be explained below.Section 1 sums up the most frequently quoted differences in language use between women and men. This is followed by a non-exhaustive, interdisciplinary review of studies on male/female differences in verbal and written argumentation.Section 2 discusses the role of language and texts in generating and maintaining ideas on gender. These gender messages not only influence the actual argumentation behaviour of women and men, but also the way such behaviour is valued.Section 3 subsequently shows that our ideas on rationality are gendered, and therefore also our ideas on the proper central domain of argumentation theory.Section 4 briefly reflects on why this kind of wrong question about the reasoning of women should sometimes be addressed seriously anyway. (shrink)

Some postmodernists criticize the view that the logics of Western thought can be employed universally. In doing so, they assume without adequate proof that different human societies have greatly different rationalities and employ completely different logics. This essay argues that, on the contrary, widely different cultures often share noteworthy similarities in rationality.

Volume 6, Issue 3, September 2015, Page 310-346.

This paper examines whether philosophers of argument, in spite of their disavowing ‘timeless principles’, nevertheless embrace a set of principles, or axioms, to underlie argumentation theory. First, it reviews the thinking of some prominent philosophers of argument; second, it extracts some principles common to their philosophies; and third, it draws out possible consequences for argumentation theory and asks whether such theory has an underlying political posture.

Ralph Johnson's Manifest Rationality (2000) is a major contribution to the field of informal logic, but the concept of argument that is central to its project suffers from a tension between the components that comprise it. This paper explores and addresses that tension by examining the implications of each of five aspects of the definition of ‘argument’.

Argumentation logicians have recognized a specter of relativism to haunt their philosophy of argument. However, their attempts to dispel pernicious relativism by invoking notions of a universal audience or a community of model interlocutors have not been entirely successful. In fact, their various discussions of a universal audience invoke the context-eschewing formalism of Kant’s categorical imperative. Moreover, they embrace the Kantian method for resolving the antinomies that continually vacillates between opposing extremes – here between a transcendent universal audience and a (...) context-embedded particular audience. This tack ironically restores the very external mediation they thought to obviate in their aim to ‘dethrone’ the absolutism and totalitarianism of formal logic with a democratic turn to audience adherence, the acceptability of premises and inferential links, and a contextual, or participant-relative, notion of cogency. (shrink)

I propose some changes to the conceptions of argument and of argumentative discussion in Ralph Johnson's Manifest Rationality (2000). An argument is a discourse whose author seeks to persuade an audience to accept a thesis by producing reasons in support of it and discharging his dialectical obligations. An argumentative discussion (what Johnson calls ‘argumentation’) is a sociocultural activity of constructing, presenting, interpreting, criticizing, and revising arguments for the purpose of reaching a shared rationally supported position on some issue. Johnson's theory (...) of argumentative discussion, with occasional modifications, is derived from this definition as a sequence of 17 theorems. Argumentative discussion is a valuable cultural practice; it is the most secure route to correct views and wise policies. (shrink)

Minimal adversariality consists in the opposition of contradictory conclusions in argumentation, and its usual metaphorical expression as a game between combating arguers has seen it be criticized from a number of perspectives: the language used, whether cooperation best attains the argumentative telos of epistemic betterment, and the ideal nature of the metaphor itself. This paper explores primarily the idealization of deductive argumentation, which is problematic due to its attenuated applicability to a dialectic involving premises and justificatory biases that are left (...) hidden and unelucidated. To clarify the issue and offer up a solution, we consider minimal adversariality as an involuntary state of affairs before relating this interpretation to a link between rational persuasion and the attainment of epistemic betterment. Through this we see how the idealizing tendencies of minimal adversariality can be reduced even in argumentation involving premises whose justifications for any arguer are inaccessible to any other arguer. (shrink)

The concept of adversariality, like that of argument, admits of significant variation. As a consequence, I argue, the question of adversarial argument has not been well understood. After defining adversariality, I argue that if we take argument to be about beliefs, rather than commitments, then two considerations show that adversariality is an essential part of it. First, beliefs are not under our direct voluntary control. Second, beliefs are costly both for the psychological states they provoke and for the fact that (...) they are causally related to our actions. As a result, argument involving agreement can also be understood to be adversarial. (shrink)

Is visual argumentation possible? My personal opinion is that it is, despite of the burden of verbal argumentation and the numerous critiques made against visual arguments. Insofar as most of these critiques are related to the difference between words and images, I will focus my paper on this issue, which is a theoretical one, as it seems to me that taking these critiques seriously is a first step before analyzing concretely how visual arguments work.

In addition to functions traditionally ascribed to the socio-linguistic practice of arguing for a thesis, we can add: determining whether an advertisement is ethical. Ads regularly use fallacy and exaggeration, but when an ad uses argumentation that is based in unfair, damaging, dangerous fallacy, we may question its ethics. This paper uses Gilbert's model of Multi-Modal Argumentation to decide whether the arguments underlying an advertisement make it an ethical one.

Argument theorists often stress the idea of adaptation to context as an alternative to seeing argument as linked propositions. But adaptation is not a clear idea. It is in fact a complicated puzzle. Though many aspects of this puzzle are obscure, one clear conclusion is that the question-answer pair is not a good way to conceptualize adaptation to situation.

Name der Zeitschrift: Semiotica Jahrgang: 2018 Heft: 220 Seiten: 69-94.

The paper introduces a new model of argumentation, the Mixed Game Model, that no longer separates rule-governed competence from actual performance but starts from human beings and their ability of competence-in-performance. Human beings are able to orientate themselves in ever-changing surroundings and to negotiate diverging views in argumentative action games. Argumentation is thus described as a mixed game played by human beings according to principles of probability. These principles include constitutive, regulative and executive principles. Constitutive Principles focus on the basic (...) components of the game, that is, action, dialogue, and coherence as the interplay of different communicative means. Regulative Principles mediate between correlated human abilities and interests. Executive Principles guide the sequencing of action according to cognitive strategies. The mixed game no longer rests on pre-established harmony but describes performance as a non-equilibrial process of negotiation that mediates between order and disorder and is based on the integration of various parameters such as rationality, reason, persuasion and emotion. How the model works is exemplified by an analysis of part of a debate in the European Parliament. (shrink)

The move to Postmodernism in argumentation is often predicated on the rejection of the formal basis of argument in logic. While this rejection may be justified, and is widely discussed in the literature, the loss of logic creates problems that a Postmodern theory of argument must address without recourse to logic and its attendant modernist assumptions. This essay argues that conceiving of argument in terms ofpractices will address the key problematics of Postmodernism without abandoning those features of argumentation that make (...) it an important social, cultural and political practice. Implications for both theory and pedagogy are discussed. (shrink)

This paper discusses how an understanding of Jung's psychological types is important for the relevance of Gilbert's multi-modal argumentation theory. Moreover, it highlights how the types have been confirmed by contemporary neuroscience and cognitive psychology. Based on Gilbert's approach, I extend multi-modal argumentation to the area of legal argumentation. It seems that when we leave behind the traditional fortress of “logical” legal argumentation, we "discover" alternate modes that have always been present, concealed in the theoretically underestimated rhetorical skills of arguers.

Volume 6, Issue 3, September 2015, Page 310-346.

Design deliberation refers to the process of thoughtfully weighing options, before making a design decision. This process is strongly related to argumentation, not only because of the well-known relation between argumentation and deliberation, but also due to characteristics of the design process. However, no structural model of team design deliberation exists to guide designers’ practice. This paper checks the hypothesis of inter-dependence between argument structures and group decision-making struc-ture as expressed through prescribed deliberation stages.

This paper examines, in studies utilizing Gilbert’s Multi-Modal Argumentation Model, processing of emotional arguments in ads which, due to Western Society’s bias, has tended toward logical analysis, even though they are emotional arguments. It explores reframing the analysis in the culture of Informal Logic, with particular reference to issues of the alethic status of premises, the ethics of claims, the context of assumptions, and the question of what constitutes truth in the context of emotions.

Our objective is to show the possibility of integrating different developments in the field of argumentation. From informal logic, dialectical logic, natural logic, the study of fallacies, pragma-dialectics, semio-linguistics, and argumentation within language, among others, it is possible to build both descriptive and evaluative models of logic, dialectic, rhetoric, and the linguistic-semiotic dimensions of argumentation. We suggest the criteria for a typology of the main discursive-argumentative fu nctionings. This proposal thus intends to initiate a "new organon," in which argumentative dimensions (...) are analyzed from the semiotic processes which allow the establishment of analytical bridges between them. (shrink)

From Spinoza to today, it has been noted that human beings respond to what is unusual in our lives. The advertising community knows this and struggles to find ways to be unusual in the face of an estimated 3,500 ads per day. One way is through emotion. This paper examines arguments made in advertisements where emotional cognition is appealed to and how they differ from ads that appeal to rational cognition.