The objective of this research was to compare Career Technical Education--16 Career Pathway high school participants with non-participants on academic achievement, development of technical skills and school engagement. Academic achievement was measured by Exit Level Math and English Language Arts Texas Assessment of Knowledge and Skills (TAKS)…

The purpose of this study was to investigate the relationships among bell schedules, GEE 21 science scores, and cumulative GPAs. Factors under consideration included teacher perspective, gender, ethnicity and students' at-risk status. The researcher collected data from the Louisiana Department of Education (LDE) targeting seven schools for three…

This study analyzed the effect of school/grade configuration for regular and special education students in K-8 schools and middle schools. The analysis looked at the effect of grade configuration on two outcomes: student achievement and student attendance. The study followed a cohort of fifth graders (regular and special education) through sixth,…

Prior research on students' uses of technology has suggested it can be used to support students' development of formal justifications and proofs. The ways in which these technologies influence the construction of arguments and proofs remain uncertain. Furthermore, research has not been conducted that compares the arguments students develop while…

Computerized adaptive testing (CAT) provides a highly efficient alternative to the paper-and-pencil test. By selecting items that match examinees' ability levels, CAT not only can shorten test length and administration time but it can also increase measurement precision and reduce measurement error. In CAT, maximum information (MI) is the most…

The purpose of this study was to examine learning style, instructional preferences, and educational climate of online verses traditional, face-to-face instruction. Subjects included 64 masters level students enrolled in a Council for Accreditation of Counseling and Related Educational Programs (CACREP) Counselor Education Program Thirty students…

The purpose of this study was to determine whether McGregor's Theory X and Theory Y, gender, age, and years of experience of principals form a composite explaining the variation in teacher absences. It sought to determine whether all or any of these variables would be statistically significant in explaining the variance in absences for teachers.…

Improving student achievement in mathematics in secondary schools remains a priority for public education in our country. With continued federal and state mandates to improve overall student achievement in mathematics, as well as to close the achievement gap, many school districts have sought programs, such as Advancement Via Individual…

In this dissertation we develop a framework that combines data mining, statistics and operations research methods for improving real-time decision support systems in healthcare. Our approach consists of three main concepts: data gathering and preprocessing, modeling, and deployment. We introduce the notion of offline and semi-offline modeling to…

Basal readers have long been problematized for a lack of diversity among the characters and experiences represented in the text selections. Building on this, and informed by critical theory, critical race theory, and Bourdieuian perspectives, this dissertation examines racist discourses in a set of third grade basal readers. In order to explore…

The purpose of this historical case study was to add to the literature an analysis of the landmark legal case of Jose Cisneros v. CCISD. The outcome of this case established Mexican Americans as an ethnic minority and set the legal precedent that the 1954 Brown v. Board of Education Topeka ruling could be extended to other minorities beyond…

There are an estimated 14 million children with one or more parent who identifies as lesbian, gay, bisexual, and/or transgender (LGBT), but there is little to no research about these children's experiences in schools. This study investigated elementary school-aged children with lesbian mothers from five families as they moved between their (gay)…

This research explores how Latino/a high school students in New Mexico constitute their racial identities in this particular historical moment, the post-Civil Rights colorblind era. I explore what their chosen nomenclatures and employed discourses suggest about the relationship between their racial identities and academic achievement. The research…

This dissertation proposes a theory of categorial grammar called Multi-Modal Categorial Grammar with Structured Phonology. The central feature that distinguishes this theory from the majority of contemporary syntactic theories is that it decouples (without completely segregating) two aspects of syntax--hierarchical organization (reflecting…

Reading online texts requires additional and more complex skills than those required for print based reading. The problem addressed in this study was the paucity of research regarding the definition, framework, and theoretical perspective underpinning the changing paradigm of 21st century literacy skills, The purpose of the study was to develop a…