Over the past 30 years, research in the area of applied behaviour analysis has led to a rich knowledge and understanding of the variables that influence human behaviour. This understanding and knowledge has given rise to a range of assessment and intervention techniques that have been applied to individuals with challenging behaviour.…

This case is about a 6-year-old boy, Bobby, who during an apparently successful kindergarten year suddenly began to have great difficulty attending school. The boy had a definite aversion to school unless at least one of his parents was present and even then he had much trepidation over entering his kindergarten classroom. The situation had both…

This study examined the efficacy, social validity, and durability of a positive behavior support (PBS) approach with the family of a girl with autism and severe problem behavior. The study was conducted across a 10-year period beginning when the child was 5 years old. A multiple baseline across family routines design evaluated the functional…

A comprehensive evidence-based treatment for substance abuse and other associated problems (Family Behavior Therapy) is described, including its application to both adolescents and adults across a wide range of clinical contexts (i.e., criminal justice, child welfare). Relevant to practitioners and applied clinical researchers, topic areas include…

Externalizing behaviors are a common component of the clinical presentation of Autism Spectrum Disorders and are typically the initial focus of treatment for children within this population. This article examines the appropriateness of Parent-Child Interaction Therapy (PCIT) as a first-line, gateway treatment for preschoolers with High Functioning…