This review of the literature was conducted to explore the evidence base for functional assessment-based interventions (FABIs) for one systematic approach developed by Umbreit, Ferro, Liaupsin, and Lane (2007). Specifically, this review examined the evidence base for this systematic approach to FABI for young students by applying quality…

Social competence intervention studies published from 1970 to 2008 for preschoolers were reviewed for reports of social validity assessment. Analysis of 90 studies indicated that nearly 27% (n = 24) of studies reported at least one measure of social validity assessment for the goals (n = 7), procedures (n = 8), or effects (n = 19). The methods…

Descriptive and qualitative analyses were applied to a database of 111 assessment-based studies published between 1997 and 2002 on the problem behavior of school-age individuals with disabilities, to determine how frequently key components of positive behavior support (PBS) were being used. While most of the database reported reductions in problem…