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Developmental Psychology | 2 |
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Reports - Research | 2 |
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Ridgeway, Doreen; And Others – Developmental Psychology, 1985
Reports on data collected in nine age ranges from 18 months to 71 months that examined children's ability to understand emotion-descriptive adjectives when used by adults and their own use of these words in productive vocabulary. (HOD)
Descriptors: Adjectives, Affective Behavior, Age Differences, Child Language

Huttenlocher, Janellen; And Others – Developmental Psychology, 1991
Examined the role of exposure to speech in children's vocabulary growth. Characterized vocabulary growth rates for children from 14 to 26 months of age. Found a relation between individual differences in vocabulary acquisition and variations in the amount of a mother's speech to her children. (BC)
Descriptors: Caregiver Speech, Individual Differences, Infants, Language Acquisition