Chapter

Practical Reasoning and Protologic

Jose Luis Bermudez

in Thinking without Words

Published in print May 2003 | ISBN: 9780195159691
Published online October 2011 | e-ISBN: 9780199849598 | DOI: http://dx.doi.org/10.1093/acprof:oso/9780195159691.003.0007

Series: Philosophy of Mind Series

Practical Reasoning and Protologic

Show Summary Details

Preview

Reasoning and rationality are, of course, correlative notions, and this chapter pursues the question of the forms of inference available at the nonlinguistic level. This chapter provides the psychological explanation by exploring how the notion of practical reasoning might be applied at the nonlinguistic level. It also explores the idea that practical reasoning should be understood in decision-theorem terms. The decision-theoretic model is not required for the explanation of behaviors that are rational either in the level 1 or the level 2 sense. Certain forms of practical reasoning, however, are available at the nonlinguistic level. The chapter also shows how it is possible to identity at the nonlinguistic level certain very basic forms of protological thinking. These basic forms of protological thinking include what is termed as protonegation and protoconditional reasoning.

Keywords: practical reasoning; decision-theoretic model; protonegation reasoning; protoconditional reasoning

Chapter.  8874 words.  Illustrated.

Subjects: Philosophy of Language

Full text: subscription required

How to subscribe Recommend to my Librarian

Buy this work at Oxford University Press »

Users without a subscription are not able to see the full content. Please, subscribe or login to access all content.