The effect of negation on deductive inferences

Autor: R Brooke, Lea, Elizabeth J, Mulligan
Rok vydání: 2002
Předmět:
Zdroj: Journal of experimental psychology. Learning, memory, and cognition. 28(2)
ISSN: 0278-7393
Popis: Research shows that negation can suppress the activation of propositions presented explicitly in text, but does negation have a similar effect on propositions that can be inferred? That is, does negation inhibit the inference process? Four experiments investigated whether a deductive inference that produces a negated conclusion (therefore not a) is made as readily as a similar inference form that yields an affirmative conclusion (therefore a). A combination of naming latencies, verification times, and reading times indicate that negation does not affect the deductive inference process itself, although it may inhibit the activation of inferred concepts.
Databáze: OpenAIRE