A Systematic Review of Augmentative and Alternative Communication Interventions for Children Aged From 0 to 6 Years.

Purpose: This systematic review evaluates the latest available evidence regarding augmentative and alternative communication (AAC) interventions in children from 0 to 6 years old diagnosed with various disabilities.

Method: A systematic search was conducted in MEDLINE (OVID), PsycINFO (EBSCO), ERIC (ProQuest), SCIELO (WOS), Teacher Reference Center (EBSCO), and Education Database (ProQuest), and studies on AAC interventions in children from 0 to 6 years old diagnosed with various disabilities were selected independently by two reviewers (A.L.