In this contribution, I will develop a comprehensive tool for the reconstruction and evaluation of argumentation from expert opinion. This is done by analyzing and then combining two dialectical accounts of this type of argumentation. Walton’s account of the ‘appeal to expert opinion’ provides a number of useful, but fairly unsystematic suggestions for critical questions pertaining to argumentation from expert opinion. The pragma-dialectical account of ‘argumentation from authority’ offers a clear and systematic, but fairly general framework for the reconstruction and (...) evaluation of this type of argumentation. The tool is developed by incorporating Walton’s critical questions into a pragma-dialectical framework. (shrink)

In this paper, we formulate a procedure for assessing reasoning as it is expressed in natural arguments. The procedure is a specification of one of the three aspects of argumentation assessment distinguished in the Comprehensive Assessment Procedure for Natural Argumentation that makes use of the argument categorisation framework of the Periodic Table of Arguments. The theoretical framework and practical application of both the CAPNA and the PTA are described, as well as the evaluation procedure that combines the two. The procedure (...) is illustrated through an evaluation of the reasoning of two example arguments from a recently published text. (shrink)

The aim of this paper is to indicate the systematic place of arguments based on the concept of analogy within the theoretical framework of the Periodic Table of Arguments, a new method for describing and classifying arguments that integrates traditional dialectical accounts of arguments and fallacies and rhetorical accounts of the means of persuasion into a comprehensive framework. The paper begins with an inventory of existing approaches to arguments based on analogy, similarity and adjacent concepts. Then, the theoretical framework of (...) the table will be expounded and several concrete examples of arguments based on these concepts will be analyzed in terms of the framework. Finally, the results of these analyses will be summarized and it will be indicated how they can be refined in further research related to the Periodic Table of Arguments. (shrink)

The central metaphor in cognitive science is the computer metaphor of the brain. In previous work, we reconstructed the metaphor in a novel way, guided by the assumption that it functions as an explanatory hypothesis. We developed an argumentative pattern for justifying scientific explanations in which this metaphor functions as a standpoint supported by argumentation containing abduction and analogy. In this paper, we use the argumentative pattern as a heuristic to reconstruct recent scientific criticisms against the computer metaphor. The pattern (...) generates expectations about the nature of these criticisms, and we show those expectations to be met in most respects. We then discuss the extent to which our findings render the reconstruction offered by the argumentative pattern feasible. A central question emerging from our analysis is whether the computer metaphor can be adequately characterized as an explanatory hypothesis based on abduction. We suggest some possibilities for future lines of inquiry in this respect. (shrink)

The computer metaphor of the brain is frequently criticized by scientists and philosophers outside the computational paradigm. Proponents of the metaphor may then seek to defend its explanatory merits, in which case the metaphor functions as a standpoint. Insofar as previous research in argumentation theory has treated metaphors either as presentational devices or arguments by analogy, this points to hitherto unexplored aspects of how metaphors may function in argumentative discourse. We start from the assumption that the computer metaphor of the (...) brain constitutes an explanatory hypothesis and set out to reconstruct it as a standpoint defended by a complex argumentation structure: abduction supported by analogy. We then provide three examples of real arguments conforming to our theoretically motivated construction. We conclude that our study obtains proof-of-concept but that more research is needed in order to further clarify the relationship between our theoretical construct and the complexities of empirical reality. (shrink)

Recent scholarship in the field of argumentation theory has shown an increasing interest in rethinking the relation between dialectic and rhetoric. In the debate concerning this issue, some scholars take the position of ‘isolationists’. They think that fundamental differences exist between the two disciplines and that it is impossible to translate insights developed within the one discipline in terms of the other. Other scholars can be characterized as ‘combinationalists’. They take the position that insights from dialectic and rhetoric can be (...) combined for the purpose of analyzing or evaluating argumentative discourse. Finally, there are ‘integrationalists’, who are of the opinion that the differences between dialectic and rhetoric can be overcome by reconceptualizing the two disciplines and integrating them into an encompassing theory of argumentation. According to these scholars, dialectic and rhetoric study one and the same phenomenon—argumentation understood as the ju .. (shrink)

ISBN-13: 978-0-226-11360-9 (cloth : alk. paper) ISBN-10: 0-226-11360-4 ... HM651.C64 2007 158.1—dc22 2007022671 The paper used in this publication meets the minimum requirements of the American National Standard for Information ...

This lecture is divided, roughly, into three parts. First, there is a general and perhaps rather simple-minded discussion of what are the ‘facts’ that social anthropologists study; is there anything special about these ‘facts’ which makes them different from other kinds of facts? It will be useful to start with the common-sense distinction between two kinds or, better, aspects of social facts; first—though neither is analytically prior to the other—and putting it very crudely, ‘what people do’, the aspect of social (...) interaction, and second, ‘what—and how—people think’, the conceptual, classifying, cognitive component of human culture. Now in reality, of course , these two aspects are inextricably intertwined. But it is essential to distinguish them analytically, because each aspect gives rise to quite different kinds of problems of understanding for the social anthropologist. We shall see that the problem of how to be ‘objective’, and so to avoid ethnographic error, arises in both contexts, but in rather different forms in each. (shrink)

Peer review of grant applications, it has been suggested, might be distorted by what is popularly termed old boyism, cronyism, or particularism. We argue that the existing debate emphasizes the more uninteresting aspects of the peer review system and that the operation of old boyism, as currently understood would have little effect on the overall direction of science. We identify a phenomenon of cognitive particularism, which we consider to be more important than the institutional cronyism analyzed in previous studies. We (...) illustrate with material drawn from observation of grant-awarding commit tees of the Science and Engineering Research CounciL In the concluding discussion, we explore some of the possible implications for the peer review system. (shrink)

Required reading for anyone who believes in the equality of the sexes. A long awaited, highly acclaimed new translation of Simone De Beauvoir's landmark work.