Recent studies have documented the importance of a variety of contextualization cues such as intonation, voice quality, volume, and pitch in conversation. The appropriate use of and response to them presupposes that one has certain kinds of linguistic and sociocultural knowledge. There remains, however, the question of how children acquire this…

This paper reviews studies on classroom talk and on mother-child interaction; it compares the latter with classroom talk and speculates on what language in the classroom could be. The discussion of language in the classroom revolves around: (1) the speech situation, that is, a situation organized in terms of some nonverbal activity; (2) the speech…

The paper examines the nominal lexicon in later language acquisition as a window on linguistic knowledge and usage across childhood and adolescence. The paper presents a psycholinguistically motivated and cognitively grounded analysis of the distribution of ten semantic noun categories (the Noun Scale) across development, modality, and genre.…