Functional impact of augmentative and alternative communication scale: development of an outcome measure for educators of students with complex communication needs.

The study provides emerging evidence that supports the FIAAC-E scale as a reliable way to evaluate communicative participation in children and youth who use AAC systems at school.Implications for rehabilitationUsing a reliable means to measure the effectiveness of AAC for children and youth at school may reveal important factors that influence successful communicative, academic, and social participation in school.The FIAAC-E scale is a promising educator-reported questionnaire to inform the development of communication goals and monitor progress towards meeting these goals for students with complex communication needs.