This resource was developed by the Association of Professional Behavior Analysts to help consumers, professionals, funders, and policymakers differentiate ABA interventions from others. It describes the defining features of the science of behavior analysis as well as the applied arm of that discipline, some of the many applications, and the professional practice of ABA, and addresses some of the most common misconceptions about behavior analysis. The paper is available here in English and in both English and French at www.apbahome.net > Practice Guidelines.