PECS has empirical support, but limitations in the systematic review process require this conclusion to be interpreted with caution

Autor: Anu Subramanian, Oliver Wendt
Rok vydání: 2010
Předmět:
Zdroj: Evidence-Based Communication Assessment and Intervention. 4:22-26
ISSN: 1748-9547
1748-9539
DOI: 10.1080/17489530903550341
Popis: What is the effectiveness of Picture Exchange Communication System (PECS) interventions in enhancing communication skills? To what extent does PECS increase speech? To what extent does PECS decreas...
Databáze: OpenAIRE