This study investigated the effects of interdependent group contingencies (IGCs) on teacher behavior in high school classrooms. Interdependent group contingencies, rooted in the principles of applied behavior analysis, have demonstrated to be effective in managing student behaviors. However, their impact on teacher behavior has remained…

According to the School Survey on Crime and Safety (SSOCS; 2022) three notable discipline problems reported by public schools including acts of disrespect toward teachers, verbal abuse towards teachers, and widespread disorder in classrooms has been consistently increasing over the last decade (U.S. Department of Education, 2022). Noncontingent…

Challenging student behavior can have detrimental effects on both students and staff. These effects do not only include students' diminished rates of on-task behavior and low-grade performance, but managing behavior can result in elevated levels of psychological distress and burnout, which places education workers at risk of experiencing…

This dissertation investigates the influence of interventions on the behavior outcomes of alternative education students in the Midwest United States, addressing the gap in literature regarding the implementation of School-Wide Positive Behavior Interventions and Supports (SWPBIS) in alternative education settings. Grounded in B.F. Skinner's…

The transfer of training from learning environments to workplace environments has been a major concern for training professionals and researchers for decades. How should organizations evaluate the effectiveness of their training programs and what impacts are those programs having on their employees' on-the-job performance? These questions are…

Interventions related to differential reinforcement (DR) are among the most frequently used within the field of applied behavior analysis (ABA). However, certain conditions can inhibit the level at which effects of these interventions maintain upon treatment challenges or generalize across contexts. This can result in the relapse, or recurrence of…

Many individuals with autism spectrum disorder do not demonstrate observational learning (OL), a skill that aids in learning during group instruction. Few studies have evaluated strategies for teaching individuals to engage in OL, and none have evaluated the effects of such strategies on individuals' learning during group instruction. In this…

Disruptive behaviors are some of the most difficult behaviors for teachers to address in schools. They can take multiple forms in the classroom, and can impact the student displaying them, as well the rest of the learning environment in terms of academic engagement. Disruptive behaviors are believed to be displayed by students for the purpose of…

This dissertation was designed to determine which behavior analytic intervention was more effective in the treatment and reduction of mouthing non-nutritive substances in children diagnosed with autism. This study included four participants in an A-B-A reversal design with a component analysis across four intervention phases. The study…

In this dissertation, I seek to understand whether and how values affirmation could have an impact on the academic performance and psychological well-being of deaf students in secondary deaf schools in Nepal. In Paper 1, I reported findings from a randomized controlled trial (RCT) on the impact of values affirmation on the academic performance and…

Teachers working in a special education self-contained classroom were required to implement evidence-based practices and interventions, rarely researched in a school setting, with fidelity to meet the needs of students with intellectual disabilities. Evidence-based practices and interventions for students with intellectual disabilities were…

Treatment fidelity is essential for predicting student outcomes and discerning between intervention ineffectiveness and invalid implementation. Despite its significance, research on treatment fidelity within Multi-Tiered Systems of Support (MTSS) and Response to Intervention (RTI) frameworks is limited. Despite their moderating role in…

For children with developmental or language delays, mand interventions have been identified as an integral part of educational programming (e.g., Greer & Ross, 2008; Shafer, 1994; Sundberg & Michael, 2001). Mands, which are the most elementary forms of verbal behavior, allow individuals to begin to contact social contractual contingencies;…

The purpose of this mixed methods study was to determine if the RIRD intervention is effective in reducing vocal stereotypy in an individual with an autism spectrum disorder in the natural classroom setting with and without immediate reinforcement. The RRBs displayed by individuals with ASD may have a negative effect on the individual's ability to…

Classroom management is a common challenge in middle schools. Class-wide Function-Related Intervention Teams (CW-FIT) is a multi-tiered intervention designed to decrease problem behaviors at the classroom level (Wills et al., 2010). It is comprised of evidence-based practices such as teaching classroom expectations, increasing teacher praise, and…