From cooing and babbling to utterance in sign language
Автор: HandSpeak®: sign language online
Загружено: 2015-03-22
Просмотров: 109912
Описание:
A time lapse of phonological acquisition of a bilingual child from cooing to signing in American Sign Language (ASL). The child has been exposed to ASL 24/7 from birth to preschooler in a native ASL signing environment.
More information at http://www.handspeak.com/
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