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Lund, Shelley K.; Keis, Emily; SanFelippo, Kaitlin – EBP Briefs (Evidence-based Practice Briefs), 2020
Clinical Question: Do children with complex communication needs show greater improvement in requesting behaviors with the Picture Exchange Communication System® (PECS®) versus a speech-generating device (SGD)? Method: Systematic Review. Sources: Cumulative Index to Nursing and Allied Health Literature (CINAHL), Education Resources Information…
Descriptors: Augmentative and Alternative Communication, Pictorial Stimuli, Speech Communication, Communication Skills