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Hart, Betty; Risley, Todd R. – 1999
This book is the second to present the results on a study of how children's practice of speech, as shaped by family interaction, affects learning to talk. Participating in the study were 42 diverse families with young children. Each month for 2.5 years the interactions between 42 one- to two-year-olds and their parents were recorded as the…
Descriptors: Birth Order, Caregiver Speech, Child Development, Child Language
