title: Lexical neighborhood effects in phonetic processing.
abstract: Previous research on spoken word recognition has demonstrated that identification of a phonetic segment is affected by the lexical status of the item in which the segment occurs. W. F. Ganong (1980) demonstrated that a category boundary shift occurs when the voiced end of 1 voice-onset time continuum is a word but the voiceless end of another series is a word; this is known as the "lexical effect." A series of studies was undertaken to examine how lexical neighborhood; in contrast to lexical status, might influence word perception. Pairs of nonword series were created in which the voiced end of 1 series had a higher frequency-weighted neighborhood density, whereas the reverse was true for the other series. Lexical neighborhood was found to affect word recognition in much the same way as lexical status.
authors.affiliation: Department of Psychology, Park Hall, State University of New York at Buffalo 14260, USA. rochelle@art.fss.buffalo.edu
authors.forename: R S
authors.initials: RS
authors.lastname: Newman
authors.forename: J R
authors.initials: JR
authors.lastname: Sawusch
authors.forename: P A
authors.initials: PA
authors.lastname: Luce
mesh_terms: D006801:Humans; D010700:Phonetics; D013067:Speech Perception; D014825:Vocabulary