Communication, symbolic play, and play-extension in pre-school, hearing-impaired children.
D002675:Child, Preschool; D005260:Female; D034381:Hearing Loss; D006312:Hearing Loss, Bilateral; D006801:Humans; D007223:Infant; D007804:Language Development; D008297:Male; D009633:Nonverbal Communication; D010988:Play and Playthings; D013561:Symbolism