The following paper details the implementation of a program to address the high-risk physical aggression and property destruction behavior of an adult male with an autism spectrum disorder (ASD) and severe aggressive behavior. A task analysis (TA) and forward chaining were combined with a stimulus fading procedure to allow the subject to be able to participate in van rides when prompted with no displays of aggressive or self-injurious behavior. A follow-up probe completed at 1-year post intervention demonstrated the maintenance of the gains that were made during treatment.
View Article and Find Full Text PDFThe Autism Diagnostic Observation Schedule (ADOS) is a widely used diagnostic tool for the assessment of autism spectrum disorders. We compared interobserver reliability scores for observers using the existing guidelines for administration of the ADOS with those of the same observers using modified guidelines that included operational definitions for each area of observation. The results indicated increased mean interobserver reliability scores from 55.
View Article and Find Full Text PDFThe current case study explored the clinical utility of a stimulus avoidance assessment during relaxation training with an adult with an autism spectrum disorder. A multiple stimulus without replacement procedure was implemented with aversive events to identify an aversive situation hierarchy. Aversive events were then systematically presented during the analogue phase of relaxation training across low, medium, and highly aversive events.
View Article and Find Full Text PDFThe present investigation examined a behavior-analytic clinical treatment package designed to reduce the pathological gambling of 3 individuals with acquired brain injury. A prior history of pathological gambling of each patient was assessed via caregiver report, psychological testing, and direct observation of gambling behavior. Using an 8-week one-on-one client-patient format, a treatment program was developed in which the patient learned about the antecedents, consequences, and motivating operations that controlled the emission of gambling behavior.
View Article and Find Full Text PDFThe following paper will detail demographic information about alcohol and substance abuse issues in the acquired brain injury (ABI) population. Included in such a review will be a systematic presentation of the current data on the incidence of such issues as well as a comprehensive treatment model with outcome data provided. Pre- and post-test measures of separate functional outcome areas were employed to assess the effects of the treatment package.
View Article and Find Full Text PDFThe purpose of this study was to use stimulus equivalence technology to teach emotion recognition skills to three adults with acquired brain injuries. A pre-test, post-test design was employed to test for acquisition of the facial recognition skills after training. Computer presentation of the stimuli was used.
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