Beyond phonotactic frequency: Presentation frequency effects word productions in specific language impairment
نویسندگان
چکیده
منابع مشابه
Word frequency, repetition, and lexicality effects in word recognition tasks: beyond measures of central tendency.
Response time (RT) distributions obtained from 3 word recognition experiments were analyzed by fitting an ex-Gaussian function to the empirical data to determine the main effects and interactive influences of word frequency, repetition, and lexicality on the nature of the underlying distributions. The ex-Gaussian analysis allows one to determine if a manipulation simply shifts the response time...
متن کاملA comparison of homonym and novel word learning: the role of phonotactic probability and word frequency.
This study compares homonym learning to novel word learning by three- to four-year-old children to determine whether homonyms are learned more rapidly or more slowly than novel words. In addition, the role of form characteristics in homonym learning is examined by manipulating phonotactic probability and word frequency. Thirty-two children were exposed to homonyms and novel words in a story wit...
متن کاملTriggering word learning in children with Language Impairment: the effect of phonotactic probability and neighbourhood density*
The effect of phonotactic probability (PP) and neighbourhood density (ND) on triggering word learning was examined in children with Language Impairment (3;04-6;09) and compared to Typically Developing children. Nonwords, varying PP and ND orthogonally, were presented in a story context and their learning tested using a referent identification task. Group comparisons with receptive vocabulary as...
متن کاملEffect of phonotactic probability and neighborhood density on word-learning configuration by preschoolers with typical development and specific language impairment.
PURPOSE In this study, the authors assessed the effects of phonotactic probability and neighborhood density on word-learning configuration by preschoolers with specific language impairment (SLI) and typical language development (TD). METHOD One hundred thirty-one children participated: 48 with SLI, 44 with TD matched on age and gender, and 39 with TD matched on vocabulary and gender. Referent...
متن کاملAuditory frequency discrimination in children with specific language impairment: a longitudinal study.
It has been proposed that specific language impairment (SLI) is caused by an impairment of auditory processing, but it is unclear whether this problem affects temporal processing, frequency discrimination (FD), or both. Furthermore, there are few longitudinal studies in this area, making it hard to establish whether any deficit represents a developmental lag or a more permanent deficit. To addr...
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ژورنال
عنوان ژورنال: Journal of Communication Disorders
سال: 2011
ISSN: 0021-9924
DOI: 10.1016/j.jcomdis.2010.07.005