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Lichtert, Guido F.; Loncke, Filip T. – Journal of Speech, Language, and Hearing Research, 2006
Purpose: The purpose of this study was to examine and compare the development of proto-imperative and proto-declarative utterances in normally developing, non-neonatally screened, profoundly deaf toddlers. Method: Both types of proto-declarative are considered to be the most basic prelinguistic and early linguistic communicative functions.…
Descriptors: Total Communication, Toddlers, Linguistics, Deafness