Recent work has demonstrated the importance of derivational morphology to later language development and has led to a consensus that derivation is a lexical process. In this review, derivational morphology is discussed in terms of lexical representation models from both linguistic and psycholinguistic perspectives. Input characteristics, including…

This discussion of speech and language development in individuals with nonverbal learning disabilities (NLD) reviews NLD assets, deficits, and dynamics; the white matter model; manifestations of NLD in neurological dysfunction; psycholinguistic dimensions of NLD in terms of language content, form, and use; developmental considerations in NLD; and…

This article examines the multiple factors necessary to attainment of transcultural competence for language specialists in educational settings. Issues discussed include structural linguistics, psycholinguistics, social psychological issues, and, most important, sociolinguistics. Cultural issues in the client-therapist-teacher relationship are…