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Browse a wide selection of books, videos, assessment tools, and more on intellectual and developmental disabilities, mental health, and related topics.

Motivation Assessment Scale

by V. Mark Durand and Daniel B. Crimmins

Provided exclusively by Monaco & Associates, the Motivation Assessment Scale (MAS) is an easy-to-use, research-based tool that determines the function of problem behaviors.

Available as a written form (English or Spanish), Windows software, and an online app.

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