This study aims to explore the effect of cultural capital on the perception of parental involvement policies offered by schools in various countries. Using PISA (2018) data, a multilevel model is implemented for each participant country to adopt a comparative perspective. While the results suggest a complex effect, moderated by idiosyncratic…

Genetic tests, such as Fragile X and Chromosomal Microarray, are recommended as a standard of care during the evaluation of autism spectrum disorder (ASD) and other neurodevelopmental disorders. However, previous research demonstrates low rates of genetic testing. This study aimed to identify the rates of genetic testing and patient demographic…

This dissertation investigates the relationship between ethnicity and place among 44 young adult Latino English speakers in the state of Georgia using a mixed-methods approach. While varieties of Latino English have been studied in traditional destination communities (TDCs) like Texas, California, or New York, where the Latino populations are…

This study investigates the influence of instructor mindset on student perceptions. Due to the need for increasing science, technology, engineering, and mathematics (STEM) student retention and the issue of underrepresentation of minority groups in STEM disciplines, we also examined whether instructor mindset impacts underrepresented students more…

The concept of hybrid mode education is spreading. Little research compares hybrid teaching modes to online and all in person (AIP) teaching modes. Nearly all this research assumes that there is no difference in the students entering AIP, hybrid, or online sections of a course. This study used data from four years of all the courses in the Coles…

School climate can have a notable impact on student academic, social, emotional, and behavioral outcomes. It is also a critical component of school improvement efforts, as demonstrated by recent federal and state initiatives to provide resources and supports for increased school climate measurement, accountability, and improvement. The primary…

This dissertation was designed to examine and assess teachers' perceptions of the effectiveness of Positive Behavior Interventions and Supports (PBIS) during virtual instruction resulting from the COVID-19 pandemic. The study examined whether teachers' race/ethnicity, years of teaching experience, level of education, and gender separately and…

There are many measures of student perceptions of school climate; accordingly, there is a staggering amount of research examining those perceptions and related outcomes. There is a comparatively small number of measures examining school personnel perceptions. Of those found, only some had evidence of measurement invariance/equivalence (MI/E). None…

Growing evidence has come to suggest that model-based inquiry can improve student learning outcomes and attitudes toward STEM in the biological sciences and beyond. In our introductory biology laboratory course that focuses on cellular and molecular biology, we introduced model-based inquiry (MBI) labs to create a more student-focused course that…

This action research study examined the feasibility of an iron-rich school nutrition program on student Lexile scores while controlling for gender, race, and socioeconomic status. The study employed a quasi-experimental research design in which independent intact groups served as either comparison group (students not exposed to the implementation…

Background: Concerns have been raised about the consequences of the COVID-19 pandemic on the mental health of adolescents during an important developmental and social period in their lives. This study examines the mental health impact of the pandemic on high school students shortly after closure of public schools in spring 2020, and whether this…

Background: Physical activity at schools is an important component in combatting childhood obesity. Studies have shown that physical activity at school is positively associated with academic outcomes. The purpose of this study is to examine associations between opportunity of physical activity time at school and academic outcomes. Methods: This…

Evaluation of student learning is of paramount importance to the educational community and allows reflection on program successes and weaknesses; however, best practices are hotly debated. This project designed and implemented an assessment system in which an identical, mixed-format assessment was given to all levels of students in the Georgia…

This study used a combination of surveys and drawing-based metrics to evaluate whether integration of art-based activities into EE camp programing could enhance environmental orientations of diverse youth ages 6-12 (n = 285) in Athens, GA, USA. Compared to a control group, art-based EE had a positive effect on children's eco-awareness and…

The authors of this exploratory study examine the influence of the Georgia science, technology, engineering, and mathematics (STEM) model; gender; race; and other achievement on elementary students' science outcomes in Title I schools. Results of the study demonstrate that a positive relationship exists between students participating in a…