This dissertation consists of three essays focused on policies that hold the potential to reduce gender and socioeconomic gaps in the developing world. The first two chapters focus on higher education while the last chapter focuses on STEM gender gaps during primary school. Chapter 1 looks at the impacts of new transportation infrastructure on…

In 2020, the COVID-19 pandemic changed the landscape for out-of-school-time STEM programs. The LEAH Knox Scholars (LKS) program is a five-week, in-person molecular biology research experience for low-income high school youth of color who are underrepresented in the sciences. The program is organized and implemented by Health Resources in Action, a…

Low persistence in science majors and limited participation in high-impact research experiences contribute to the nationwide underrepresentation of minorities in the science workforce, particularly jobs requiring a graduate degree. The Program for Excellence in Education and Research in the Sciences (PEERS) is an academic support program at the…

After school programs provide low income students and students of color with learning opportunities across both academic and non-academic domains that such students would otherwise not get. In this study, we examined the intersection of school characteristics (e.g., enrollment size, percent minority enrolled, and percent eligible for FARM) and the…

The extent of how mobile devices, such as smartphones and tablets, are seamlessly incorporated into the personal day-to-day life is not often considered by University instructors. Unfocused incorporation of mobile technologies into the classroom can de-emphasize intended learning objectives if students struggle to use the technology itself or by…

Studies have documented widespread academic disengagement in middle and high school students. This disengagement has been tied to a myriad of negative outcomes, including failure to graduate from high school and transition into college and meaningful vocations. Supporting adolescents in cultivating a sense of beyond-the-self purpose is one factor…

In this investigation, we surveyed 51 faculty members who were involved in teacher preparation programs in the area of extensive support needs (ESN) across a range of institutions of higher education. We asked participants to respond to questions related to the quality and quantity of program content focused on communication instruction and…

This work reports, from a qualitative research perspective, the development of an English Corner project for a preschool Children's House classroom in central Mexico over the course of a 3-year period. It shows the transition of a language specialist over six consecutive periods of work, from a traditional understanding and practice of teaching…

This investigation focused on the disempowerment of adult literacy learners touched by traumatic events caused by an array of factors such as emotional, physical, and sexual abuse, neglect, homelessness, and poverty. The investigator will analyze "ged.com pretest" scores (pretest and posttest) for Cohen's d effect size in specific…

In the United States, more than 70 million students are enrolled in public elementary and secondary (K-12) schools or degree-granting postsecondary institutions. School and campus safety and security for these students encompasses many issues, including violence prevention and response, school climate, and the physical and mental health of the…

This National Services Snapshot summarizes key data on demographics and services for children from birth to age five and pregnant women served by Head Start, Early Head Start, and Migrant and Seasonal Head Start programs. The data in this Snapshot is a subset of the annual Program Information Report (PIR) submission to the Office of Head Start.…

Postsecondary education is a key pathway to economic mobility for many Americans, but financial challenges often make it difficult for learners to pursue and complete their education. Obtaining financing for postsecondary education can be a barrier to access for some students. The process is complicated, and many programs are ineligible for…

The Food Resource Equity and Sustainability for Health ("FRESH") study is an Indigenous-led intervention to increase vegetable and fruit intake among Native American children. As part of this study, we developed a hybrid (online and in-person) food sovereignty and nutrition education curriculum for the parents of these children. This…

The use of mobile applications (apps) is popular among parents and teachers due to their cost-effectiveness and ease of implementation, and the number of apps with the specific aim to increase eye contact for children with autism is growing rapidly. However, research is limited to assess the efficiency of the majority of the apps available for…

Teaching the concepts of expert systems to accounting students is often challenging, not only because these students are not equipped with the necessary technical knowledge to comprehend the concepts taught, but also due to the other various constraints (e.g., limited teaching hours and a diverse background of the students' undergraduate…