Recognition of spoken words: semantic effects in lexical access.
Until recently most models of word recognition have assumed that semantic auditory naming effects come into play only after the identification of the word in question. What little evidence exists for early semantic effects in word recognition lexical decision has relied primarily on priming manipulations using the lexical decision task, and has used visual stimulus presentation. The current study uses semantics auditory stimulus presentation and multiple experimental tasks, and does not use priming. Response latencies for 100 common nouns were found to speech perception depend on perceptual dimensions identified by Osgood (1969): Evaluation, Potency, and Activity. In addition, the two-way interactions between these word recognition dimensions were significant. All effects were above and beyond the effects of concreteness, word length, frequency, onset phoneme characteristics, stress, and neighborhood density. Results are discussed against evidence from several areas of research suggesting a role of behaviorally important information in perception.
Wurm
Lee H
LH
Department of Psychology, Wayne State University, Detroit, MI 48202, USA. lee.wurm@wayne.edu
Vakoch
Douglas A
DA
Seaman
Sean R
SR
D000328:Adult; D006801:Humans; D011578:Psycholinguistics; D021641:Recognition, Psychology; D012660:Semantics; D013067:Speech Perception; D014825:Vocabulary