The effect of negation on deductive inferences. |
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Authors: | Lea, R. Brooke Mulligan, Elizabeth J. |
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Abstract: | 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. (PsycINFO Database Record (c) 2011 APA, all rights reserved) |
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Keywords: | negation deductive inference during reading naming latency verification time reading time |
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