Functional analysis (FA) methodology is the most precise method for identifying variables that maintain problem behavior. Occasionally, however, results of an FA may be influenced by idiosyncratic sensitivity to aspects of the assessment conditions. For example, data from several studies suggest that inclusion of a tangible condition during an FA…

A teacher requested behavioral consultation services to address a first-grade student's disruptive behavior. Functional behavior assessment (FBA) suggested the behavior was being reinforced by "negative" teacher attention (e.g., reprimands, redirections, response cost). Based on this analysis, the teacher and consultant posited that this student…

Background: This meta-analysis of interventions with challenging behaviour in children with disabilities updates a comprehensive meta-analysis that previously addressed reported standards of practice and effectiveness of different strategies. Method: Four effect-size algorithms were calculated for published intervention cases, and results analysed…