Published online by Cambridge University Press: 26 September 2008
Developmental changes in verbal responses to systematic variations in linguistic contexts contrast with the data reported in the syntagmatic-paradigmatic shift studies. The present study indicates a protracted developmental shift extending from five years of age beyond nine years of age. Apparently the first priority is to create a linguistic context when none is given; once a linguistic context is realized, semantic-syntactic equivalences have priority, followed by differentiation and then integration.