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Fenson, Larry; And Others – Monographs of the Society for Research in Child Development, 1994
Data from parent reports on 1,803 children, derived from the MacArthur Communicative Development Inventories, are used to describe the course of communicative development between 8 and 30 months of age. Found wide variability in children's rate of lexical, gestural, and grammatical development; correlations between several components of language…
Descriptors: Birth Order, Body Language, Communication Skills, Individual Differences