This action research study examined the effects of professional development on teaching for conceptual understanding in Algebra I. "Conceptual knowledge refers to knowledge of the underlying structure of mathematics-the relationships and interconnections of ideas that explain and give meaning to mathematical procedures" (Eisenhart et…

Sexual violence on college campuses is a significant concern, with research indicating that approximately one-third of female students and one-tenth of male students may experience it during their college years. The risk is higher for college women nationwide, and the impact on physical and mental health is substantial. Studies often highlight…

Community college completion has been proven to be a ticket to a middle-class life. Moreover, we know that poverty causes educational barriers, including community college completion. Community colleges across the nation are identifying significant equity gaps between students from poor versus middle-class or affluent households. One solution to…

Students placed in a traditional disciplinary program at school are not served in a way that effectively deters them from future infractions and subsequent contacts with administrators or disciplinary referrals. Also, the emphasis of many institutions is reactive, responding to incidents of misbehavior or misconduct. Instead, the focus could be…

Despite widespread use of compulsory online prevention training, sexual harassment continues to occur at high rates. Most universities use online sexual harassment prevention (SHP) programs to meet state compliance requirements, but there is little research evaluating their effectiveness. The purpose of the current quantitative study was to…

The purpose of this study was to determine the impact of standards-based grading (SBG) on student achievement at Lipscomb Academy, a private, faith-based school in Middle Tennessee. In this mixed-methods study the researchers utilized test score data from middle school math and language arts midterms, AP Psychology Exam scores, digital…

Between the steady prevalence rate of sexual violence on college campuses (Tjaden & Thoennes, 2006; Black et al., 2011), the micro and macro levels of impact of sexual violence (Obama & Biden, 2014), and increased attention on universities' (White House Council on Women and Girls & Office of the Vice President, 2014) prevention…

Recommended learning goals for students in introductory statistics courses include the ability to recognize and explain the key role of randomness in designing studies and in drawing conclusions from those studies involving generalizations to a population or causal claims (GAISE College Report ASA Revision Committee, 2016). The purpose of this…

The purpose of this collected papers dissertation was to better understand the professionalization of academic advising. Advising can claim several features of widely-agreed upon professional components, but the question of whether academic advising constitutes a "profession" has caused much debate. Three primary obstacles stand in its…

The purpose of this study is to examine the lived experiences of 18 African American women who went to Kenya, East Africa as part of a Cultural Reconnection delegation. A qualitative narrative inquiry method was used for data collection. This was an optimal approach to honoring the authentic voices of African American women. Eighteen African…

Instructional coaching has been a professional learning opportunity that many school districts have employed to support teacher practice. Pairing instructional coaching with on-going workshops is a relatively new approach to professional development. Participants for this study include fourteen middle school teachers that teach either mathematics…

Bilingual education policy in the United States public school system has a long-standing social and political history plagued by a forty-year debate about its goals and effectiveness. Policy has been informed by theory aimed at identifying best methods to provide English instruction to English Language Learners (ELLs), and research on bilingual…

This dissertation is a combination of two research areas, experimental physical chemistry, Chapters I to V, and chemical education, Chapters VI to VII. Chapters I to V describe research on the water-mediated chemistry of oxidized atmospheric molecules and the impact that water has on the spectra of these environmental systems. The role of water…

Educating and meeting the multiple needs of students at risk of low academic achievement has been a growing concern for public schools in the United States. Many at-risk students require alternative school-based interventions. This study examined the operation, premise, and objectives of art therapy integrated in 14 school districts across the…

The purpose of this study was to examine elementary teachers perspectives on the impact that Lesson study participation had on their knowledge and teaching of mathematics. The study explored teachers perspectives of how Lesson study participation affected their mathematical content knowledge and pedagogical-content knowledge. Lesson study is a…