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Glazewski, Barbara; McCune, Lorraine – 1984
A study of the babbling and phonological development of 54 infants used half-hour videotape recordings of the children at play in their own homes. The vocal output was phonetically transcribed twice for interrater agreement, and analyzed for the consonants used five times or more in the child's vocal repertoire. These consonants were considered to…
Descriptors: Age Differences, Child Language, Consonants, Infants
