Objectives: The sexuality and sexual development of individuals with autism-spectrum disorder (ASD) and an accompanying intellectual disability is a neglected area, despite the fact that this group have the same sexual desires as their typically developing peers. Due to the socially marginalized position these individuals are often placed in,…

Five reinforcing activities were presented to and interrupted for two participants with autism. An errorless teaching procedure was then introduced with two similar activities prompting the participants to request information saying "How?" in order to resume the activity. The dependent variable included both the cumulative number of…