This paper explains the brief stimulus preference procedure (SPA), which is designed to identify efficiently the effective reinforcers for children with autism and other developmental disabilities. SPA involves presenting the child with four items he/she generally responds well to plus one new item. After allowing the child to pick his preferred…

Quality of life and self-determination are important values in the field of intellectual disabilities however they may be difficult to facilitate with persons who have limited communication skills. In fact, many studies provide evidence that these persons have less opportunity to make choices and express their preferences. To help practitioners…

Data are summarized from 152 single-subject analyses of the reinforcing functions of self-injurious behavior (SIB) in individuals with developmental disabilities. Overall results indicated that functional analysis methodologies are extremely effective in identifying the environmental determinants of SIB on an individual basis and, subsequently, in…

This study examined empirically the functionality of sign language and iconic communication book symbols in community settings. Subjects were two adolescent students with autism. Results demonstrated successful communication by the students with communication books but not with signs. (Author/JDD)

A resource and activity guide for the developmentally disabled that focuses on methods to teach students skills essential to learning is presented. It is noted that once students begin to acquire these critical skills, they can become active participants in group learning activities, rather than waiting for their turn in individual sessions. They…

A pictograph and icon-driven training program has been specifically designed for educators who are responsible for teaching the developmentally disabled regarding the safe use of hazardous chemicals. In alignment with the Americans with Disabilities Act, it offers "reasonable accommodation" by those who educate and train this special…