Semantic priming during sentence processing by young and older adults. |
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Authors: | Burke, Deborah M. Yee, Penny L. |
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Abstract: | Examined semantic processing of sentences by 30 younger (mean age 25.1 yrs) and 30 older (mean age 68.5 yrs) adults, using a priming technique. Ss read a sentence and then made a lexical decision about a target presented immediately after the sentence. For both age groups, word targets that were instruments implied by the action of the sentence had faster latencies than unrelated word targets. There was no evidence of inhibition of unrelated targets, suggesting that the facilitation of instrument targets involved automatic processes. Results provide no evidence for age-related changes in semantic processing of sentences, including access to implied information. Older Ss did, however, have poorer memory for the sentences on a recognition test. It is suggested that previous findings by G. Cohen (see PA, Vols 63:747 and 67:958) of age deficits in comprehension may depend on techniques that measure what is remembered rather than what is understood. (35 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved) |
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