This paper serves two purposes. First, it statistically compares learning outcomes of face-to-face, online and blended learning instruction. Then it looks at the instructional practices that are associated with effective blended and online learning. A meta-analysis of 30 studies, with 3,687 participants, resulted in 36 effect sizes. The contrasts…

Understanding mathematics is an essential part of everyday life and can range from simple tasks such as using basic math skills to more complex tasks. Success in mathematics is a requirement for success in today's modern world. A gap in developing mathematical skills can create complications and interfere with job opportunities. Another basic…

This dissertation details the use of the Program Evaluations Metaevaluation Checklist (PEMC), Stufflebeam, 1999, which is for performing final, summative metaevaluations. It is organized according to the Joint Committee Program Evaluation Standards. For each of the 30 standards the checklist includes 6 checkpoints drawn from the substance of the…

Various standards have demanded that teachers improve "mathematical thinking," but definitions are vague--if present at all. What little research on the subject exists is disjointed and dissenting, leading some researchers to lament the possibility of ever coming to an agreement on how to define "mathematical thinking" as a…

The purpose of this study was to provide a comprehensive, integrated review of transfer of training literature from 1988 to 2011 and to consolidate the findings to provide action oriented suggestions for practitioners. Research questions for this study were: (a) What characteristics in the transfer of training literature influence transfer of…

The Individuals with Disabilities Education Improvement Act of 2004, and the No Child Left Behind Act of 2002, added instructional responsibilities for school principals specific to students with disabilities. However, these laws did not require additional training in special education policy or instruction for principals, despite the existence of…

The purpose of the study was to synthesize research studies that examined interventions used with students with emotional disturbance. Specific goals were to determine the extent to which interventions improve outcomes for students with emotional disturbance, whether emotional disturbance characteristics are related to the effectiveness of…

The first step in developing or updating a licensure or certification examination is to conduct a job or task analysis. Following completion of the job analysis, a survey validation study is performed to validate the results of the job analysis and to obtain task ratings so that an examination blueprint may be created. Psychometricians and job…

This dissertation comprises of three essays examining the interplay of information technology with various social processes that typically inhabit the organizational space. The first essay presents the concept of a Relationship Memory System (RMS). This study uses grounded theory methodology and interview data collected at a global…

The objective of this research was to conduct a meta-analysis to examine existing research studies on video modeling as an effective teaching tool for children and adolescents diagnosed with Autism Spectrum Disorder (ASD). Study eligibility criteria included (a) single case research design using multiple baselines, alternating treatment designs,…

Combining multiple regression estimates with meta-analysis has continued to be a difficult task. A variety of methods have been proposed and used to combine multiple regression slope estimates with meta-analysis, however, most of these methods have serious methodological and practical limitations. The purpose of this study was to explore the use…

Research has been conducted to identify and analyze how schools are determining that the activities of their Professional Learning Community (PLC) are directly tied to student achievement as there is currently a gap in the existing literature with regards to this topic. For the purpose of this study, a "successful" PLC was defined as one…

This dissertation presents the results of a meta-analysis of the empirical literature on delinquent behavior among children with learning disabilities in comparison to their non-learning disabled peers. Twenty-four studies met inclusion criteria and results indicated that children with learning disabilities (n = 3,202) have higher mean scores on…

Although spoken word recognition is more fundamental to human communication than text recognition, knowledge of word-processing in auditory cortex is comparatively impoverished. This dissertation synthesizes current models of auditory cortex, models of cortical pattern recognition, models of single-word reading, results in phonetics and results in…

This dissertation builds on and extends research on the relationship between equity-minded mathematics teaching, specifically teaching mathematics for social justice, complex instruction, and project-based learning, and students' learning and identity development. Although different in their structures and strategies, equity-minded mathematics…