Copyright © American Speech-Language-Hearing Association From: Preparation in Augmentative and Alternative Communication: An Update for Speech-Language Pathology Training Am J Speech Lang Pathol. 2008;17(1):48-59. doi:10.1044/1058-0360(2008/005) Legend: Characteristics of augmentative and alternative communication (AAC) courses offered by respondents' institutions. The individual bars depicting percentage of respondents are not mutually exclusive. Date of download: 10/28/2017 Copyright © American Speech-Language-Hearing Association