One core feature of Positive Behavioral Interventions and Support (PBIS) is a systems-level teaming process for coordinating staff implementation of evidence-based practices and monitoring student progress across all three tiers. Prior research has shown schools that report regular teaming and team-based data use are more likely to successfully…

Best practices for technology use in academic settings, specifically those preparing students for postsecondary transition (ages 18-21) are not well documented and research studies commenting on the use of technology for acquisition of social and adaptive skills is limited. Literature indicates that students with mild-moderate intellectual and…

In this study, we estimated the cost of implementing the Self-Determined Learning Model of Instruction (SDLMI), an evidence-based practice in secondary transition, at scale in 17 U.S. school districts to enhance self-determination and transition goal attainment outcomes among 340 transition-age adolescents with intellectual disability. An…

The literature review in this dissertation examined what writing intervention strategies have been implemented with high school students in special education, with what measures, and with what found outcomes. The study following the literature review surveyed and interviewed high school special education teachers to determine what practices the…

Knowledge of instructional strategies in cotaught K-12 classrooms raises awareness of this unique collaboration for benefitting students with disabilities. The purposes of this qualitative study were to (1) identify pedagogical strategies that facilitate coteaching in inclusive environments and (2) explore the relevance of coteaching teams and…

Post-training consultation support is linked to improvements in evidence-based treatment fidelity following initial training, but little is known about what makes it work, and how clinician-level factors may moderate its effects. This study examined the adherence and competence of N = 33 school-based clinicians trained to provide modular Cognitive…

Check-in/check-out (CICO) is an evidence-based practice for addressing the behavioral needs of students with and without disabilities from kindergarten through the 12th grade. The CICO intervention is easily adapted to address other areas of need, beyond behavior, including academics and social integration, making CICO appealing for all school…

Making connections within and between different aspects of mathematics is recognised as fundamental to learning mathematics with understanding. However, exactly what these connections are and how they serve the goal of learning mathematics is rarely made explicit in curriculum documents with the result that mathematics tends to be presented as a…

The problem that guided this study was the low proportion of students scoring 3 or more on the Advanced Placement English Language and Composition (APELC) exam at one Department of Defense (DoD) school. Moreover, the qualifying ratios were lower than students attending all DoD and U.S. schools. The need for teachers to examine the performance of…

Many districts have adopted social-emotional learning (SEL) curriculum that teachers must incorporate into their lessons. The purpose of this qualitative dissertation-in-practice was to explore teachers' perceptions of the quality of SEL program professional development (PD) for teachers at a small, rural West Texas high school. For this study,…

As part of a multiyear research project investigating the affordances of online citizen science (OCS) projects for enhancing school students' learning in relation to science and digital technology, teacher-researchers have designed and implemented classroom interventions incorporating one or more OCS projects. The project is situated in New…

We investigated the receptive American Sign Language (ASL) skills of four separate groups using the 42-item ASL-Receptive Skills Test: Deaf high school-aged students who attended a residential school; deaf incoming college students who preferred signed language; deaf incoming college students who preferred spoken language; and typically hearing…

This study presents findings from a 58 high-school group-randomized controlled trial testing the effectiveness of training in a multitiered system of supports for behavior (MTSS-B) framework, which was leveraged to reduce students' risk for emotional and behavior disorders. The trial tested the impact of MTSS-B, which included (a) training in the…

Schools are turning to research-based social emotional learning (SEL) practices to improve student achievement and school progress. Research to support SEL implementation, however, has lagged behind outcomes-based evaluations, often resulting in poor SEL program quality and fidelity. This mixed methods study explores SEL implementation at a…

Classroom management strategies are techniques that are meant to be effective in preventing problem behavior for the majority of the students in classroom settings. One such strategy, opportunities to respond, is considered an evidence-based strategy to increase engagement, improve academic achievement, and decrease disruptive behavior in the…