Abductive, presumptive and plausible arguments

Current practice in logic increasingly accords recognition to abductive, presumptive or plausible arguments, in addition to deductive and inductive arguments. But there is uncertainty about what these terms exactly mean, what the differences between them are (if any), and how they relate. By examini...

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Main Author: Douglas Walton
Format: Article
Language:English
Published: University of Windsor 2001-01-01
Series:Informal Logic
Subjects:
Online Access:https://informallogic.ca/index.php/informal_logic/article/view/2241
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author Douglas Walton
author_facet Douglas Walton
author_sort Douglas Walton
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description Current practice in logic increasingly accords recognition to abductive, presumptive or plausible arguments, in addition to deductive and inductive arguments. But there is uncertainty about what these terms exactly mean, what the differences between them are (if any), and how they relate. By examining some analyses ofthese terms and some of the history of the subject (including the views of Peirce and Cameades), this paper sets out considerations leading to a set of definitions, discusses the relationship of these three forms of argument to argumentation schemes and sets out a new argumentation scheme for abductive argument.
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spelling doaj.art-a8c7f6dee740493d8924f2074d7ca8082022-12-22T03:40:51ZengUniversity of WindsorInformal Logic0824-25772293-734X2001-01-0121210.22329/il.v21i2.2241Abductive, presumptive and plausible argumentsDouglas WaltonCurrent practice in logic increasingly accords recognition to abductive, presumptive or plausible arguments, in addition to deductive and inductive arguments. But there is uncertainty about what these terms exactly mean, what the differences between them are (if any), and how they relate. By examining some analyses ofthese terms and some of the history of the subject (including the views of Peirce and Cameades), this paper sets out considerations leading to a set of definitions, discusses the relationship of these three forms of argument to argumentation schemes and sets out a new argumentation scheme for abductive argument.https://informallogic.ca/index.php/informal_logic/article/view/2241argumentation schemeinference to the best explanationdefeasible argumentscientific evidencelegal evidencehypothesis
spellingShingle Douglas Walton
Abductive, presumptive and plausible arguments
Informal Logic
argumentation scheme
inference to the best explanation
defeasible argument
scientific evidence
legal evidence
hypothesis
title Abductive, presumptive and plausible arguments
title_full Abductive, presumptive and plausible arguments
title_fullStr Abductive, presumptive and plausible arguments
title_full_unstemmed Abductive, presumptive and plausible arguments
title_short Abductive, presumptive and plausible arguments
title_sort abductive presumptive and plausible arguments
topic argumentation scheme
inference to the best explanation
defeasible argument
scientific evidence
legal evidence
hypothesis
url https://informallogic.ca/index.php/informal_logic/article/view/2241
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