We evaluated the effects of three different methods of denying access to requested high-preference activities on escalating problem behavior. Functional analysis and response class hierarchy (RCH) assessment results indicated that 4 topographies of problem behaviors displayed by a 13-year-old boy with high-functioning autism constituted an RCH…

For infants and toddlers demonstrating feeding problems, it is critical to find the basis for the problems to create more pleasurable mealtimes for the child, his or her family members, and caregivers. Feeding difficulties can affect general health, developmental gains, and emotional well-being. Understanding the cause of feeding problems and…

Whether explicitly acknowledged or not, behavior-analytic principles are at the heart of most, if not all, empirically supported therapies. However, the change process in psychotherapy is only now being rigorously studied. Functional analytic psychotherapy (FAP; Kohlenberg & Tsai, 1991; Tsai et al., 2009) explicitly identifies behavioral-change…

Recent years have seen a steady increase in empirical studies of the application of functional behavioral assessment procedures with students with EBD. However, many questions remain concerning efficacy and validity with this population. The present study involves the application of several indirect and direct functional behavioral assessment…