title: The study of inhibitory processes in aging with the Faust et al. paradigm (1997): methodological issues.
abstract: Information provided by a word activates various potential meanings. Comprehension involves the suppression of inappropriate meanings of ambiguous words in order to finetune the intended meaning of sentences. If older adults become less efficient at inhibiting contextually irrelevant information, then multiple meanings of ambiguous words would be activated regardless of contextual bias. An alternative to multiple access was that older adults activate only the most dominant meaning of ambiguous words. According to this reservation, support for an inhibition deficit would require evidence that older adults activated the multiple meanings of ambiguous words. The effects of aging on both activation and inhibition of different meanings of ambiguous words were studied using Faust et al. (1997) paradigms. Results showed that both activation and inhibition response latency differed for the dominant and subordinate target and that the dominant meaning for one subject was not the same for another one. The implication of these results is that studies of inhibition should take dominance meaning of ambiguous word for each subject into account.
authors.affiliation: Laboratory of Cognitive and Experimental Psychology, University Paul-Valéry, Montpellier III, France. syssau@bred.univ-montp3.fr
authors.forename: A
authors.initials: A
authors.lastname: Syssau
authors.forename: D
authors.initials: D
authors.lastname: Brouillet
authors.forename: S
authors.initials: S
authors.lastname: Groen
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000502:physiology*; D003704:Dementia / Q000175:diagnosis; D005260:Female; D006801:Humans; D008297:Male; D011930:Reaction Time; D011932:Reading; D012720:Severity of Illness Index; D014825:Vocabulary