Examines whether systematic differences exist in babbling and first words of infants from different language backgrounds (English, French, Japanese and Swedish) and asks whether differences result from the phonetic structure of the languages. Statistically significant differences discerned in the babbling phonetic selection indicates that phonetic…

Examined the development of principles of control in the grammar of 15 preschool children over a 9-month period, focusing on pronominal reference. The results confirm a developmental sequence that is driven by lexical learning and changing structural analyses. (38 references) (MDM)

Examines the acquisition of tense-aspect morphology in children acquiring English. The article found that children start using past inflections with achievement verbs and progressive inflections with activity verbs. Results indicate that early development of tense-aspect morphology is influenced by the inherent aspect of the verbs. (56 references)…