The potential impact of bilingualism on children's language development has emerged as a crucial concern for Turkey, but so far it has not been addressed from the point of view of language disorders. This short review examines the potential impact of bilingual language development for language impairments in Turkey, with special emphasis on the…

The existence of a global language proficiency factor is discussed. This factor, cognitive/academic language proficiency (CALP), is directly related to IQ and to other aspects of academic achievement. It accounts for the bulk of reliable variance in a wide variety of language learning measures. Three propositions concerning CALP are reviewed. (1)…

Children from the German minority in Denmark were studied as part of a longitudinal sociolinguistic research project. Most spoke the Jutland (a Danish) dialect and picked up German as a second language when they started preschool, resulting in code-switching and interference in some cases, which appear to be manifestations of linguistic creativity…