This article discusses the dynamic nature of childhood bilingualism by analyzing oral speech from returnee heritage speakers (HSs) of Portuguese, who grew up in Germany, but moved to Portugal in childhood/adolescence. The first dataset from 14 speakers showed that the length of exposure to German predicted the rate of (in)accurate production of…

Investigated the effects of various types of negotiation on learners' output. The study focused on three groups of child learners of Dutch who were asked to orally describe a series of pictures to a partner in a communicative context. Results indicated how and to what extent participants interactionally modified their output. (Author/CK) (59…