This article compares children's productions of wh-questions such as "who?" or "what?". Data were gathered using the technique of elicited production. (26 references) (JL)

Evaluates the claim of uniform size and shape restrictions in prosodic development using a cross-sectional database of English-speaking children's multisyllabic word productions. Suggests children's increasing faithfulness to unstressed syllables can be explained by different constraint rankings that relate to edge alignment, syllable structure,…

Presents data that challenge the view that the omission of functional categories by children with specific language impairment is a manifestation of the same immaturity characterizing the grammar of young children without impairment. Data include atypically high omissions or even almost total absence of determiners in the speech productions of a…

Examines some consequences of optimality theoretic constraint ranking and violability for the study of phonological development. The empirical base for the study is provided by previously unpublished data from a longitudinal corpus of phonetically transcribed speech from four English-learning children. (Author/JL)

Investigates the functional projections in second-language (L2) acquisition by examining the emergence of functional categories in the L2 acquisition of French by children. Data include the productive use of determiners, inflection, case marking, subject clitics, wh-questions, and correct negative placement. (57 references) (Author/CK)