Trial-based functional analysis (TBFA) is a procedure for experimentally identifying the function of challenging behavior within applied settings. The purpose of this study was to examine the effects of a TBFA teacher-training package in the context of two Head Start centers implementing programwide positive behavior support (PWPBS). Four Head…

Multitier prevention systems consist of a continuum of interventions to address the needs of all students. Within such systems, Tier I supports are in place for all students and are designed to enhance prosocial (social behavior interventions) and academic (instructional interventions) skills. Tier II interventions supplement the Tier I…

Sustainability of effective practices in schools is a critical area for research in any domain. The purpose of this article is to describe and evaluate the validity and reliability of a recently developed research instrument designed to evaluate schools' capacity to sustain school-wide positive behavior support (SWPBS) efforts at the universal…

The effects of a literacy intervention matching student skill level with academic performance demands were examined through a multiple baseline across participants design. The dual dependent variables were problem behavior and academic engagement. Four students in Grades 2 or 3 who exhibited low academic performance and problem behavior during…

Schoolwide positive behavioral interventions and supports (SWPBIS) are becoming increasingly popular with schools across the country to help create safer learning environments for students. An important aspect of SWPBIS is the ongoing monitoring and evaluation of implementation fidelity. Although a few measures have been created to assess the…

Problem behavior is a major barrier to successful community integration for people with developmental disabilities. Recently, there has been increased interest in identifying contextual factors involving setting events and discriminative stimuli that impact the display of problem behavior. The authors previously developed the "Contextual…

Problem behavior is a primary barrier to successful community inclusion for people with developmental disabilities and therefore a major priority for intervention efforts. Recently, researchers and clinicians have begun to focus on the systematic assessment of a broad range of contextual variables that purportedly affect problem behavior. In the…