In the 25 years since the publication of the article reprinted in this issue of "Behavioral Disorders", a tremendous amount of research and opinion has been published on the topics of functional analysis, functional assessment, and assessment-based interventions. In this commentary, we reflect on the context in which our original work…

Check-in check-out (CICO) is a widely implemented program aimed at increasing prosocial behavior. Aligned with the logic of Tier 2 supports, CICO has a standard protocol meant to be implemented in a standardized fashion across all students. However, as CICO is not effective for all at-risk students, it is quite common to find researchers…

Functional assessment and functional analysis are processes that have been applied successfully in work with people who have developmental disabilities, but they have been used rarely with students who experience emotional or behavioral disorders. In the present study, five students in elementary school programs for severe emotional disturbance…

This article describes intensive behavior intervention that is used with students who have behavioural difficulties. Joseph H. Wehby and Lee Kern report on 35 years of research in this area and note two conclusions: (1) Students with significant behavioral difficulties, including those with emotional disturbance (ED), have among the poorest social…

Preschool-aged children with or at risk for attention deficit hyperactivity disorder (ADHD) experience significant challenges with behavioral, social, and preacademic skills. Kern et al. (2007) examined 12-month intervention outcomes for 135 children, aged 3-5, with or at risk for ADHD. Two interventions, parent education alone and parent…

Identifying factors perceived to either hinder or support the implementation of individualized positive behavior interventions and supports (IPBIS) is essential for promoting sustainable practice. This survey study examined the extent to which school-based professionals (n = 293) experienced barriers and enablers and examined their perceived level…

The process of functional assessment has emerged as an essential component for intervention development. Applications across divergent types of problem behavior, however, remain limited. This study evaluated the applicability of this promising approach to students with selective mutism. Two middle school students served as participants. The…