The Verbal Behavior (VB) approach is a form of Applied Behavior Analysis (ABA), that is based on B.F. Skinner's analysis of verbal behavior and works particularly well with children with minimal or no speech abilities. In this book Dr. Mary Lynch Barbera draws on her own experiences as a Board Certified Behavior Analyst and also as a parent of a child with autism to explain VB and how to use it. This step-by-step guide provides an abundance of information about how to help children develop better language and speaking skills, and also explains how to teach non-vocal children to use sign...