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Brent, Michael R.; Siskind, Jeffrey M. – Cognition, 2001
Examined role of isolated words in early vocabulary development. Found that isolated words are a reliable feature of speech to infants; that they include a variety of word types; and that a substantial fraction of words infants produce are words that mothers speak in isolation. Frequency of hearing words in isolation better predicts learning than…
Descriptors: Caregiver Speech, Child Language, Experience, Infants