We evaluated an inexpensive, efficient, and noninvasive technique for measuring tissue damage produced by self-injurious behavior (SIB). The technique involved computerized measurement of wound surface area (WSA) based on digital photographs. In Study 1, we compared photographic measurement to a more commonly used procedure, transparency…

Although delusional statements in people with intellectual disabilities and traumatic brain injury can be treated using behavioral interventions, none have demonstrated long-term treatment effects. In the current study, a functional analysis demonstrated that delusional statements were maintained by attention. Differential reinforcement of…

Purpose: The Gentle Persuasive Approaches (GPA) curriculum was developed as an adjunct to other educational initiatives that were part of Ontario, Canada's Alzheimer Strategy. GPA emphasizes that an individual's unique personal history has a direct application to the interpretation of and response to their behavior. It incorporates strategies into…