Graduation Year
2025
Date of Defense
3-28-2025
Degree Name
Doctorate in Education (EdD) in Educational Leadership
Department
School of Education and Human Development
Document Type
Dissertation
First Advisor
Emily Smith
Abstract
This study investigated the impact of redesigned and newly developed computer science (CS) courses at Oak Tree Day School (OTDS) focused on increasing participation and promoting inclusivity, particularly among females. Employing a mixed-methods approach, the research analyzed quantitative data from the Student Computer Science Attitude Study (SCSAS). Qualitative insights from surveys and focus groups examined important constructs of student confidence, interest, belonging, perceived usefulness, and encouragement in CS education.
Results revealed notable increases in overall participation in advanced CS courses among females over a 10-year period, with AP Computer Science Principles exceeding national averages for female enrollment, while improvements in confidence, interest, belonging, and perceived usefulness were not statistically significant over time in the course. High school students reported increased encouragement compared to middle school peers. Parental and teacher encouragement was a critical motivator, with supportive and enthusiastic teaching practices encouraging student interest and persistence.
The study illustrated the importance of hands-on, project-based learning that integrates real-world applications. Female students particularly valued interdisciplinary projects and practical applications of coding. Challenges included teaching abstract coding concepts, managing time constraints on projects, and addressing gender disparities in perceived competence and participation. These findings stressed the significance of intentional course design, supportive teaching, and encouragement from families in creating an inclusive CS educational environment. By addressing barriers such as stereotype threat and encouraging a sense of belonging, schools can better equip a diverse student population (including females and other underrepresented groups) to pursue advanced studies and careers in computer science.