DAGG-3 – method agnostic free AAC implementation tool

Learn about the tool to help speech-language pathologists collaborate with the support team (e.g., educators, family, related services, etc.) as they design an intervention plan for individuals using augmentative and alternative communication (AAC). The DAGG-3 identifies an individual’s current communication abilities. This information guides professionals in choosing appropriate goals and a way to track their progress. It includes all ability levels – from early learners to more advanced communicators. Activities for each goal are included as well as a clear path for advancing skills.

DAGG-3 is the tool developed by Tobii Dynavox in conjunction with Vicki Clarke, MS, CCC-SLP (2023) based on the original DAGG created by Clarke and Schneider, 2009. Informed by the works of Patricia Dowden, PhD (1999), and Janice Light, PhD (1989, 2014).


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