GRICEAN IMPLICATURES AND SYLLOGISTIC REASONING

Authors
Citation
Se. Newstead, GRICEAN IMPLICATURES AND SYLLOGISTIC REASONING, Journal of memory and language, 34(5), 1995, pp. 644-664
Citations number
31
Categorie Soggetti
Psychology, Experimental","Language & Linguistics",Psychology
ISSN journal
0749596X
Volume
34
Issue
5
Year of publication
1995
Pages
644 - 664
Database
ISI
SICI code
0749-596X(1995)34:5<644:GIASR>2.0.ZU;2-R
Abstract
It is a common assumption that one type of Gricean error-interpreting the quantifier ''some'' as being incompatible with a situation in whic h ''all'' is the case-is an important factor in determining errors in syllogistic reasoning. However, the errors that would be predicted by Gricean theory were found to be surprisingly rare in a reanalysis of p reviously published research on syllogisms. In a series of four experi ments, it is demonstrated that Gricean errors are common in simple, in terpretational tasks but become less common as the logical demands of the task increase; and they seem to be virtually nonexistent in syllog istic reasoning tasks. The results are interpreted in terms of mental models theory under the assumption that increasing task complexity lea ds to greater elaboration of preliminary models. (C) 1995 Academic Pre ss, Inc.