Is children's language acquisition based on innate linguistic structures or built from cognitive and communicative skills? This book summarises the major theoretical debates in all of the core domains of child language acquisition research (phonology, word-learning, inflectional morphology, syntax and binding) and includes a complete introduction…

Examines the conditions under which children and adults use indexical words to refer to objects or to corefer with nouns in discourse. Subjects at three ages (6, 10, and adult) performed simple tasks and described their actions. (Author/AS)

English- and Japanese-speaking children aged four and five were asked to say the opposite of statements. Statements varied in truth value and unmarked/marked membership of antonym pairs. Findings did not support a universality hypothesis; differences were found between the two groups in the use of semantic and syntactic denial. (Author/CB)

Considered article and noun position as syntactic cues indicating the focus of sentential negation in 7- and 10-year-olds and adults. Noun position and article independently influenced the focus of negation. Developmental differences in the uses of articles were related to the acquisition of mastery of the article system. (SKC)

This collection of conference papers includes: "When Does Teacher Talk Work as Input?"; "Cultural Input in Second Language Learning"; "Skilled Variation in a Kindergarten Teacher's Use of Foreigner Talk"; "Teacher-Pupil Interaction in Second Language Development"; "Foreigner Talk in the University…