Syllable Frequency and Spoken Word Recognition: An Inhibitory Effect.
Research has shown that syllables play a relevant role in lexical access in Spanish, a shallow language with a transparent syllabic structure. Syllable frequency has been shown to have an inhibitory effect on visual word recognition in Spanish. However, no study has examined the syllable frequency effect on spoken word recognition. The present study tested the effect of the frequency of the first syllable on recognition of spoken Spanish words. A sample of 45 young adults (33 women, 12 men; M = 20.4, SD = 2.8; college students) performed an auditory lexical decision on 128 Spanish disyllabic words and 128 disyllabic nonwords. Words were selected so that lexical and first syllable frequency were manipulated in a within-subject 2 × 2 design, and six additional independent variables were controlled: token positional frequency of the second syllable, number of phonemes, position of lexical stress, number of phonological neighbors, number of phonological neighbors that have higher frequencies than the word, and acoustical durations measured in milliseconds. Decision latencies and error rates were submitted to linear mixed models analysis. Results showed a typical facilitatory effect of the lexical frequency and, importantly, an inhibitory effect of the first syllable frequency on reaction times and error rates.
Department of Psicología Básica, Clínica y Psicobiología, University Jaume I, Castellón, Spain gonzalez@psb.uji.es.
Julio
J
González-Alvarez
Department of Psicología Básica, Clínica y Psicobiología, University Jaume I, Castellón, Spain.
María-Angeles
MA
Palomar-García
D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D007266:Inhibition, Psychological; D007802:Language; D008297:Male; D021641:Recognition, Psychology / Q000502:physiology*; D013030:Spain; D013067:Speech Perception / Q000502:physiology*; D055815:Young Adult
auditory lexical decision; inhibitory effects; lexical frequency; spoken word recognition; syllable frequency