This dissertation contains two studies, which are intended to expand our current knowledge about girls with ASD without intellectual disability. The first study examined sex-differences in ASD symptom endorsement and coexisting internalizing and externalizing behaviors. The second study explored the social behaviors of boys and girls with ASD at…

This study investigated the effect of explicit teaching of comprehension strategies on the comprehension performance of elementary school students. Two schools with similar demographics, including a significant proportion of students at risk for reading failure, participated in the study. One school utilized an explicit comprehension strategy…

The aim of this research is twofold; to investigate the effects of cooperative group-based work activities on children's pattern recognition skills in pre-school and to examine the teachers' opinions about the implementation process. In line with this objective, for the study, 57 children (25 girls and 32 boys) were chosen from two private schools…

National attention is focused on the persistent high failure rates for students enrolled in math courses, and the search for strategies to change these outcomes is on. This study used a mixed-method research design to assess the effectiveness of a learning community course designed to improve the math performance levels of firstyear students.…

Previous research suggests that elementary teachers vary in their enactment of science curriculum materials and may not always engage students in substantive sense making. This mixed-methods study investigates elementary teachers' use of science curriculum materials to engage students in the scientific practice of comparing and evaluating…

School federations are groups of two or more schools operating under a single governance structure. The study reported in this article compared federations designed to raise performance in low-attaining schools against a matched sample of their non-federated counterparts. The findings are based on quantitative analysis of data collected in…

Findings from the Deployment and Impact of Support Staff project showed that day-to-day support for pupils with special education needs (SEN) in mainstream UK schools is often provided by teaching assistants (TAs), instead of teachers. This arrangement is the main explanation for other results from the project, which found TA support had a more…

Designers of professional development training often presume that teachers are able to apply new concepts classroom practice, but fail to include teacher voice, provide systemic follow-up, collegial support, and evaluation (Guskey, 2002; Joyce & Calhoun, 2010; McAdams, 2007). The study investigated differences between new, non-tenured and…

Many college students struggle with first-semester general chemistry. Prior studies have shown that a student's prior knowledge of chemistry, a cognitive factor, does not account for the total variance when measured by examination scores. This study explored the role of self-regulated learning (SRL) to identify the degree of success or failure of…

The purpose of this mixed methods study was to conduct a participatory program evaluation of student engagement assessment in Colorado State University's (CSU) Warner College of Natural Resources (WCNR). The college requested the evaluation after completing two pilot studies of undergraduate engagement which led them to consider establishing the…

Student cohorts have been regaining popularity among graduate programs over the past few decades because they offer numerous advantages for students and can be molded to fit programmatic needs. The format of these cohorts range from open to closed according to the inclusion or exclusion of additional students during the life of the program.…

This study investigated Microteaching Lesson Study (MLS) and three possible MLS mentor interaction structures during the debriefing sessions in relation to elementary preservice teacher development of knowledge for teaching. One hundred three elementary preservice teachers enrolled in five different sections of a mathematics methods course at a…

The purpose of this mixed methods study was to determine the effect of professional development on teachers' perceptions of their ability to foster resilience. Secondary questions investigated the effects of school level and socioeconomic status. An exploratory multi-site case study was designed to compare the perceptions of educators from…

This mixed method study examined the use of repeated reading with eighteen, eighth grade special education and regular education students. The purpose was to study use of repeated reading's structured, systematic, oral reading intervention while also seeking to further analyze LaBerge and Samuels' "Theory of Automaticity"…

Reform movements in science education have repeatedly called for more dialogic and student-centered discussions during science lessons. The approach secondary science teachers take towards talk during whole-class discussions continues to be predominantly teacher-centered even when curriculum materials are designed to support a shift in discourse.…