0Behaviorspeak is a glossary of terms in common usage in Applied Behavior Analysis (ABA) and the autistic-spectrum disorders. Deliberately written in a humorous and easily understood style, this will be an invaluable resource for parents and direct care service providers. ABA is a technically precise discipline, where a misunderstanding of a term can lead to a misapplied technique. Behaviorspeak will give readers the tools necessary to understand articles in professional journals, presentations, and books.