作者
William Marslen-Wilson, Paul Warren
发表日期
1994/10
期刊
Psychological review
卷号
101
期号
4
页码范围
653
出版商
American Psychological Association
简介
Three experiments and a simulation study investigate competing featural and phonemic views of the representation of the speech input in access to the mental lexicon. Auditory lexical decision and gating tasks show that the processing consequences of subcategorical mismatches (conflicts between phonetic cues to speech segment identity) depend on the lexical status of the conflicting cues, such that conflicts that only involve nonwords do not disrupt performance. A further study, using a phonetic-decision task with the same stimuli, found the same pattern. A simulation study shows that the interactive activation model TRACE, with top-down feedback to a prelexical phonemic level, does not model these effects successfully. The authors argue instead for a direct access featural model, based on a distributed computational substrate, where featural information is mapped directly onto lexical representations.
引用总数
学术搜索中的文章
W Marslen-Wilson, P Warren - Psychological review, 1994