Efficacy and social validity of intervention using speech generating device and tactile symbols to develop communication and language in a child with visual impairment and additional disability.

Visual impairment (VI) can significantly hinder language development in children. While VI alone may not drastically alter the trajectory of language acquisition, the presence of additional disabilities can pose significant challenges. Despite these difficulties, augmentative and alternative communi...

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Bibliographic Details

Published in:	Disability & Rehabilitation: Assistive Technology Vol. 20; no. 7; pp. 2557 - 2573
Main Authors:	Philip, Vineetha Sara, P. K., Suryasree, Santhosh, Kripa Elizebath
Format:	case study research tables/charts Journal Article
Published:	Taylor & Francis Ltd Oct2025
Online Access:	View this record in EBSCOhost