Dynamic analyses of language growth tell us how vocabulary and grammar develop and how the two might be intertwined. Analyses of growth curves between 17 and 42 months, based on longitudinal data for 34 children, revealed interesting patterns of vocabulary and grammatical developments. They showed that these patterns were nonlinear, but with…

The main goal of this article is to study the respective role of language typology and context on the noun to verb asymmetry in caregiver speech. The speech of 20 French- and 20 Turkish-speaking mothers addressed to their children in two different situations (book-reading and toy-play) were analysed in terms of noun to verb ratio as well as in…

According to a dominant thesis, nominal endings are the privileged cues French children use to determine new nouns' gender subclass. Children will rely on phonology even in cases of discordance with natural gender. Two elicited production studies involving more than 250 4- to 17-year-olds showed that while French children did not base their gender…