SCHOOL PERSONNEL ESTABLISHING FUNCTIONAL COMMUNICATION TRAINING BASED ON A FUNCTIONAL ANALYSIS WITH AUTISTIC STUDENTS IN A PUBLIC SCHOOL SETTING TO REDUCE PROBLEM BEHAVIORS

Abstract

Autism is subset of the special education population that seems to be growing at an alarming rate. According to the American Psychiatric Association (2000), one of the three main deficits found in someone diagnosed with autism is a "qualitative impairment in communication". However, language skills are very difficult for autistic children to learn and are often associated with disruptive behaviors. Research has shown a strong correlation between problem behaviors and difficulties with communication. This study uses techniques (i.e. functional analysis and functional assessment) to determine the function of these problem behaviors and their communicative intent. This study also demonstrates that an experimental approach such as a functional analysis can be done in a public school setting by public school personnel. Once the function is determined, treatments incorporating Functional Communication Training (FCT) can be applied to reduce these problem behaviors while increasing communication. Research has shown that FCT that replaces each function of a problem behavior will reduce problem behaviors in autistic children. Therefore, functional analysis results allow for the reduction of problem behaviors while identifying optimal situations/settings to teach language. Three male autistic students, attending a public school, were involved in the study. All subjects exhibited one or more problem behaviors that interfered with their everyday functioning at school. Initially, functional assessment data were collected via a descriptive analysis using Antecedent-Behavior-Consequence (A-B-C) data. The A-B-C data were taken throughout each subject's school day in various environments. The data for each subject were graphed and analyzed by a school psychologist. Based on the results, the school psychologist developed a hypothesis for each subject regarding the function of his problem behavior. Subjects were exposed to various functional analysis conditions using a single subject multielement manipulation design based on the A-B-C data. These functional analysis sessions were conducted in each student's current public school placement. Functional analysis conditions were implemented until stable levels of problem behaviors were obtained or a clear pattern provided evidence as to the function of the problem behavior. Data from all sessions were graphed in a multiple baseline across subjects and visually assessed. Based on the data from the functional analysis, the function of the student's problem behavior was hypothesized. The experimenter, who was also a school psychologist, designed and implemented a function based treatment package to successfully reduce each student's problem behaviors. The treatment for each subject was individually designed based on that subject's functional analysis. Each treatment also incorporated a FCT component. As a result, problem behaviors were successfully reduced for each subject using functional assessment methodology by a school psychologist in a public school setting.