Early preventive interventions can improve outcomes in childhood, but the most effective interventions can continue to deliver benefits through the life course. The Fast Track intervention, a randomized controlled trial for children at risk of conduct problems, has lowered psychopathology, substance use problems, and criminality and elevated…

Moderate feeding problems affect many children with autism spectrum disorder and often co-occur with disruptive mealtime behaviors. Although parent-mediated interventions have shown promise to support feeding problems, research has primarily occurred within randomized controlled trials when delivered by highly trained clinicians in specialty…

Schoolwide positive behaviour support (SWPBS) programs have proven to be largely effective at reducing problem behaviour in schools. Full implementation of SWPBS has been associated with positive behavioural and academic outcomes. However, despite their effectiveness, implementation rates of SWPBS remain low. For SWPBS to be sustained, a number of…

Evidence demonstrating the effectiveness of the School-wide Positive Behaviour Intervention Support model (SWPBIS) in managing problem behaviour among school students has been widely disseminated. As a result, the SWPBIS model is now widely implemented in schools across the US. Despite its widespread implementation and evidence demonstrating its…

With the emergence of interventions shown to reduce school discipline disparities, it is important to explore what variables influence educators to implement these approaches. In-depth interviews were conducted with a purposeful sample of 21 educators asked to describe their experiences implementing an equity-focused Positive Behavioral…

With the emergence of interventions shown to reduce school discipline disparities, it is important to explore what variables influence educators to implement these approaches. In-depth interviews were conducted with a purposeful sample of 21 educators asked to describe their experiences implementing an equity-focused PBIS intervention. A…

When teachers wonder "What should I do?" in response to challenging student behaviors, the answers are not as simple as they might seem. What teachers can do also depends, at least in part, on external demands (e.g., discipline codes, principal expectations, time pressures on teaching content and testing) that can either facilitate or…

The current study explored the extent to which a common measure of perceived implementation of critical features of Positive Behavioral Interventions and Supports (PBIS) predicted fidelity of implementation 3 years later. Respondents included school personnel from 261 schools across the United States implementing PBIS. School teams completed the…

The purpose of this study was to assess the perceived importance of specific contextual variables for initial implementation and sustainability of School-Wide Positive Behavior Support (SWPBS). A large, national sample of 257 school team members completed the "School-Wide Universal Behavior Sustainability Index: School Teams", a…

In 2006, the administration of a state-run, secure juvenile correctional facility initiated an attempt to transform its institutional culture using a strength-based approach to assessment and case planning. This resulted in a rapid improvement in institutional climate. The current study revisits this setting several years later to see if those…