When analysing and evaluating discourse, the discourse itself, the speech event and the activity type it represents, forces the analyst to search for a theoretical and methodological framework which is suitable for analysing the activity exposed in the data. Interactive political argumentation demands both a theory of argumentation and a theory of spoken language to fully grasp what is going on in the discourse. The pragma-dialectical argumentation theory offers both analytical and evaluative tools, but rests upon a reconstruction of the (...) argumentative discourse which is hierarchical and static. If applied to interactive argumentation this kind of reconstruction will not reveal interactive aspects of the parties' argumentation. On the other hand, conversation analysis, which concentrates on interactive aspects of the discourse, does not offer a tool for the evaluation of the quality of each party's argumentation. (shrink)

Jednym z najważniejszych celów kursów krytycznego myślenia powinno być dostarczenie słuchaczom narzędzi pomocnych w podejmowaniu trafnych decyzji w codziennym życiu. Podczas takich kursów wiele uwagi poświęca się zazwyczaj wyrabianiu u studentów umiejętności oceny argumentów. W niniejszym artykule próbuję odpowiedzieć na pytanie – jaka metoda oceny argumentów najlepiej nadaje się do zastosowania podczas kursów krytycznego myślenia? Jak sądzę, metoda taka powinna być możliwie najbardziej intuicyjna, „przyjazna użytkownikowi” – prosta zarówno do opanowania, jak i późniejszego stosowania. Są to warunki konieczne do tego, (...) aby osoby, które ukończyły kurs, faktycznie wykorzystywały ją w codzienny sytuacjach. W artykule opisuję metodę oceny argumentów, która, jak mi się wydaje, spełnia te warunki. Metoda ta opiera się przede wszystkim na koncepcjach S.N. Thomasa i M. Tokarza. Jej szczegóły, a także sposób prezentowania jej studentom, wypracowałem podczas prowadzonych przeze mnie kursów z zakresu logiki nieformalnej i krytycznego myślenia. (shrink)

This paper outlines an integrated approach to trust and relevance with respect to arguments: in particular, it is suggested that trust in relevance has a central role in argumentation. We first distinguish two types of argumentative relevance: internal relevance, i.e. the extent to which a premise has a bearing on its purported conclusion, and external relevance, i.e. a measure of how much a whole argument is pertinent to the matter under discussion, in the broader dialogical context where it is proposed. (...) Then, we argue that judgements of internal relevance heavily rely on trust, and that such trust, although occasionally misplaced , is nonetheless based on several reasons, and thus often justified, by either epistemic or pragmatic considerations. We conclude by sketching potential methods to formally model trust in argumentative relevance, and briefly discussing the technological implications of this line of research. (shrink)

The Covid-19 pandemic presents argumentation theorists with an opportunity to reflect on the ways in which people, agencies and governments respond to the emergence of a new virus. Reponses have revealed a range of judgements and decisions, not all of which are rationally warranted. This article will examine errors in reasoning, several of which have reduced the public’s compliance with important health measures. This article will also analyse rationally warranted reasoning about Covid-19 employed by public health agencies. In examining instances (...) of good and bad reasoning during the Covid-19 pandemic, we can begin to construct a taxonomy of arguments that facilitated and hindered individual and collective responses during this public health emergency. (shrink)

The dialectical approach to teaching critical thinking is centred on a comparative evaluation of contending arguments, so that generally the strength of an argument for a position can only be assessed in the context of this dialectic. The identification of fallacies, though important, plays only a preliminary role in the evaluation to individual arguments. Our approach to fallacy identification and analysis sees fallacies as argument patterns whose persuasive power is disproportionate to their probative value.