Several literature reviews have indicated the effectiveness of visual schedules (VS) to increase engagement and decrease problem behavior related to transitions for individuals diagnosed with autism spectrum disorder (ASD). However, Lequia et al. (2012) noted that VS are typically combined with multiple intervention components, making it unclear…

At a young age, children with autism spectrum disorder (ASD) exhibit restrictive/repetitive or stereotypical behaviors that hinder their participation in the general community. The play activities of children with ASD often lack creativity, diversity, and flexibility due to deficits in social and communication abilities. Play activities for…

Students with specific learning disabilities (SLD) represent between 5% and 10% of the total number of students in public schools in Saudi Arabia (Abu Nayyan, 2015). Further, 80-90% of students with SLD exhibit reading difficulties including difficulties in reading comprehension (Mercer & Pullen, 2009). Although there is a large number of…

It is estimated that less than 20% of young people worldwide are receiving the recommended 60 minutes of moderate-to-vigorous physical activity (MVPA) per day (Riley, Lubans, Holmes, & Morgan, 2014). Delaware and many other states around the country use FITNESSGRAM to assess students' overall physical fitness. The FITNESSGRAM® is a physical…

Many education researchers have advocated grounding abstract mathematical and scientific concepts in students' lived experiences, environmental interactions, and perceptions. This dissertation explores the causal effects of various grounding strategies in instructional settings, specifically on the topic of statistical sampling. The first chapter…

Developing students' transferable knowledge is a primary goal of education. In complex domains such as statistics, however, students often develop brittle and inflexible understanding that does not transfer successfully to real world problems or new contexts. This dissertation explores one approach to facilitating students' development of…

The purpose of this study was to investigate the effects of explicit Direct Instruction to teach letter sound correspondence to students with developmental disabilities. Additionally, this study sought to provide a basis for further research for a population of students with low incidence disabilities who are oftentimes overlooked in the field of…

Teachers continually report receiving inadequate training and support in classroom management practices. If teachers do have the opportunity to receive professional development, most are designed as a one-time learning opportunity and do not provide any follow-up training or coaching. Performance feedback has been shown to improve teachers'…

Special educators are the primary implementers of evidence-based practices (EBPs) for school-aged students with autism. Twenty-eight strategies and interventions have been categorized as "evidence-based" with demonstrated efficacy for children and youth with autism (Steinbrenner et al., 2020). However, the research-to-practice gap…

Hearing loss is a low incidence disability. The incidence decreases even more when a child has a hearing loss and a comorbid disability. The number of students who are DWD continues to increase in classrooms around the country. These students demonstrate many different skills and abilities and teachers of the deaf express frustration in their lack…

The purpose of this study was to assess the effectiveness of the Zones of Regulation program, as a tier II intervention for elementary age students who were identified by their teachers as struggling with self-regulation. Minimal research has been dedicated to the Zones of Regulation program. Nonetheless, educators are using the program regularly…

Analogy is a powerful learning mechanism for children to learn novel, abstract concepts from only limited input, yet also requires cognitive supports. My dissertation sought to propose and examine number lines as a mathematical schema of the number system to facilitate both the development of rational number understanding and analogical reasoning.…

It is critical for young children to develop social-emotional competence, as delays in this area are associated with negative social and behavioral outcomes, and the preschool classroom is a natural setting for children to build these skills. However, for many children with autism spectrum disorders (ASD), this can be a challenging task, as…

The purpose of this study was to evaluate the effect of virtual office hours in the online classroom on engagement and course completion among criminology students at Arizona State University. The study relied on an action research mixed-method design. The goal of the interventions was to increase the engagement of all members of the class. The…

The following study was framed around a simple question: when a group of people is engaged in video conferencing, "what sort of things can they do to improve their group dynamics?" This is an important question for current and future educational practice because web-based video conferencing has increasingly become an important tool for…