On Argument Strength

Pfeifer, Niki (2013): On Argument Strength. In: Zenker, Frank (Hrsg.): Bayesian Argumentation. Synthese Library, Bd. 362. Springer Netherlands. S. 185-193

Abstract

Everyday life reasoning and argumentation is defeasible and uncertain. I present a probability logic framework to rationally reconstruct everyday life reasoning and argumentation. Coherence in the sense of de Finetti is used as the basic rationality norm. I discuss two basic classes of approaches to construct measures of argument strength. The first class imposes a probabilistic relation between the premises and the conclusion. The second class imposes a deductive relation. I argue for the second class, as the first class is problematic if the arguments involve conditionals. I present a measure of argument strength that allows for dealing explicitly with uncertain conditionals in the premise set.

• Dokumententyp: Buchbeitrag
• Fakultät: Philosophie, Wissenschaftstheorie und Religionswissenschaft > Munich Center for Mathematical Philosophy (MCMP) ; Philosophie, Wissenschaftstheorie und Religionswissenschaft > Munich Center for Mathematical Philosophy (MCMP) > Logic ; Philosophie, Wissenschaftstheorie und Religionswissenschaft > Munich Center for Mathematical Philosophy (MCMP) > Philosophy of Science
• Themengebiete: 100 Philosophie und Psychologie > 100 Philosophie
• ISBN: 978-94-007-5356-3
• Sprache: Englisch