Training Preservice School Psychologists to Conduct a Stimulus Preference Assessment.

There is limited research evaluating behavioral skills training (BST) in university classrooms to teach stimulus preference assessments. We evaluated the effects of BST on three preservice school psychologists' performance with the multiple-stimulus without-replacement preference assessment. A single BST session improved performance across participants, and improvements were maintained 1 week after BST. Limitations, directions for future research, and suggestions for maximizing the efficiency of BST in university classrooms are discussed.

An evaluation of the production effects of video self-modeling.

A multiple baseline across tasks design was used to evaluate the production effects of video self-modeling on three activities of daily living tasks of an adult male with Autism Spectrum Disorder and Intellectual Disability. Results indicated large increases in task accuracy after the production of a self-modeling video for each task, but before the video was viewed by the participant. Results also indicated small increases when the participant was directed to view the same video self-models before being prompted to complete each task.

Promoting independent ambulation: A case study of an elementary school student with developmental disabilities.

The limited independent ambulation of individuals with developmental disabilities may be improved with the utilization of support walker devices. In the present study, a forward chaining procedure with an embedded changing criterion component was used to teach an elementary school student with multiple disabilities to acquire and maintain the skills needed to use his walker device successfully, and to increase his total distance walked while using his walker device. Results indicated that the student quickly acquired three of the four requisite steps necessary to use the walker device, but eventually acquired all four steps after procedural modifications. After mastering the four steps, the student gradually increased his total distance walked. Results were maintained when assessed two months post-intervention. Limitations and directions for future research are discussed.

Social Skills Training for Adolescents With Intellectual Disabilities: A School-Based Evaluation.

Individuals with intellectual disabilities (ID) often demonstrate impairments in social functioning, with deficits becoming more apparent during adolescence. This study evaluated the effects of the Superheroes Social Skills program, a program that combines behavioral skills training and video modeling to teach target social skills, on accurate demonstration of three target social skills in adolescents with ID. Skills taught in the present study include Expressing Wants and Needs, Conversation, and Turn Taking. Four adolescents with ID participated in a 3-week social skills intervention, with the intervention occurring twice per week. A multiple baseline across skills design was used to determine the effect of the intervention on social skill accuracy in both a training and generalization setting. All participants demonstrated substantial improvements in skill accuracy in both settings, with teacher ratings of social functioning further suggesting generalization of social skills to nontraining settings.

Brief Report: Use of Superheroes Social Skills to Promote Accurate Social Skill Use in Children with Autism Spectrum Disorder.

The current study evaluated the use of Superheroes Social Skills to promote accurate use of discrete social skills in training and generalization conditions in two children with autism spectrum disorder. Participants attended a twice weekly social skills training group over 5 weeks, with lessons targeting nonverbal, requesting, responding, and conversation skills. A multiple probe across social skills design, replicated across participants, was utilized to assess the effects of participation of the intervention on skill accuracy. Following introduction of the intervention, participants demonstrated abrupt improvements in skill accuracy in both training and generalization conditions. Additionally, parental reports of participant social functioning indicated improvements following participation in the intervention. Limitations and future directions are discussed.