Indirect assessment instruments used during functional behavioral assessment, such as rating scales, interviews, and self-report instruments, represent the least intrusive techniques for acquiring information about the function of problem behavior. This article provides criteria for examining the measurement properties of these instruments…

This article presents results from an investigation using functional assessment strategies in a general education classroom for an early adolescent diagnosed with ADHD/ODD. In the first phase of the assessment, data were collected from teacher interviews, student interviews, and direct observations to generate hypotheses regarding the association…

Public perception of adults with developmental disabilities realizing learning gains often remains illusive. This paper highlights key findings in achievement in basic skills for adults with mental retardation on a functional assessment in a life skills context for three program years (2003-2006). In this study the time period between the pre- and…