The effectiveness of Positive Behavioral Interventions and Supports (PBIS) in reducing major misbehavior has been demonstrated in many research studies. However, no research on the effects of PBIS on student behavior has been conducted in Quebec and other French-speaking regions. This study focuses on the results of PBIS implementation in Quebec…

Recently, cases of harm have surfaced in competitive dance. The purpose of this study was to explore experiences of harm in competitive dance, specifically focusing on interactions between dancers and instructors. Semi-structured interviews were conducted with 24 competitive dancers of various gender and racial identities. Data were analyzed using…

The behavior-analytic approach to the assessment and treatment of problem behavior begins with a functional behavior assessment and concludes with function-based treatment implementation. Extinction bursts and the resurgence of problem behavior represent common barriers to successfully implementing these treatments. Recent research documents a…

Coping Power (CP) is a preventive intervention that focuses on reducing child externalizing problems. Although it is typically delivered in a group format (GCP), individually-delivered CP (ICP) has produced greater mean reductions in externalizing problems. However, standard analysis of randomized trials loses individual-level information…

Although function-based treatments have been proven to decrease challenging behavior, it is unclear whether these results translate to socially significant outcomes. In fact, researchers rarely analyze what happens outside the highly controlled setting in which behavior analytic sessions typically occur. In our first study, we used a changing…

The focus of this doctoral project was to investigate the implementation of a new behavioral management system, Positive Behaviors Intervention and Support (PBIS), by the teaching staff in grades K-6 at a specific school. The aim of PBIS is to create a consistent set of behavior expectations across the entire campus, rather than just within…

Health messaging can be a successful tool in encouraging pro-social behavior, such as bystander intervention in sexual violence situations. This dissertation explored the development of a social media message to encourage bystander intervention among college students using multiple theoretical frameworks: social norms approach and bystander…

Previous studies have suggested that bullying may be contagious in adolescents. The present study examined whether ego depletion mediated the association between peer bullying and participant bullying and whether the mediating process was moderated by participant trait self-control. A sample of 2217 Chinese high school students (16.92 ± 0.94…

This study investigated whether the use of the color wheel system (CWS) during physical education (PE) classes is associated with a significant decrease in disruptive behaviors among middle school students. Using a multiple-baseline single-case design, we investigated the effects of the CWS on disruptive behavior in nine middle school students…

The goal of this project was to substantiate a more positive conceptualization of adolescent risk behavior and to compare adolescent viewpoints of risk behavior to the items on the Prosocial and Health Adolescent Risk Behavior Scale (PHARBS). A total of 57 high school students participated in the research. Researchers recruited students from an…

Basic and retrospective translational research has shown that the magnitude of resurgence is determined by the size of the decrease in alternative reinforcement, with larger decreases producing more resurgence. However, this finding has not been evaluated prospectively with a clinical population. In Experiment 1, five participants experienced a…

The qualitative case study explores the experiences and perceptions of elementary school teachers' implementation of Positive Behavioral Interventions and Supports (PBIS) for behavioral management in their classrooms. The study addresses the increasing issue of behavioral problems affecting instruction and academic outcomes in the classroom. By…

Challenging behavior can impact the learning environment and prevent educators and students from demonstrating behavioral and academic success. Schools and districts may implore a framework of tiered systems of support to respond to students struggling behaviorally or academically. These systems provide a decision-making process to aid educators'…

This study examines the relationship between middle school students' undesirable behaviours and digital game addiction. Undesirable behaviours disrupt teaching, harm peers, compromise safety, and lower teacher motivation. These behaviours, often influenced by family and environmental factors, disrupt classroom order. Digital games, particularly…

The negative outcomes of exclusionary discipline practices on children and youth are well established. Fortunately, for the past two decades, research has demonstrated that pro-active instructional approaches and building supportive class and school environments can effectively promote student social, emotional, and behavioral well-being,…