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Senghas, Ann – Human Development, 2010
The emergence of a new sign language since the late 1970s in Nicaragua enables us to capture the effects of successive cohorts of learners on an emerging grammar and to observe how elements are reshaped from one form and function to another. Here we document the contrastive use of a device that has been found to be central to the grammars of sign…
Descriptors: Sign Language, Foreign Countries, Grammar, Comparative Analysis

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