Policymakers and educational leaders across state and federal agencies have invested considerable effort in identifying how schools can both mitigate and exacerbate student absenteeism. Despite extensive research into school-level characteristics and programs, there remains a notable gap in understanding the impact of classroom-level factors on…

This study investigates the impact of various types of absenteeism--excused, unexcused, and suspensions--on 2024 English I and II EOC scores among 9th and 10th graders at a suburban North Texas high school. This quantitative analysis aimed to understand whether different absence types influence academic achievement when controlling for ethnicity…

Afterschool and summer programs offer a multitude of benefits for students and families across the nation, from providing tangible resources like wraparound services to connecting students with supportive adults and peers. These programs not only deliver immediate benefits, but research also shows they bear long-term positive effects on students'…

A sense of belonging was linked to academic performance for all students, but it was especially crucial for socially disadvantaged groups like African Americans, who have endured educational discrimination (Boston & Warren, 2017). High school social environments may develop race and culture silos, affecting students' sense of belonging. This…

This dissertation consists of three empirical studies that explore the educational experiences and trajectories of English learners (ELs) and students with disabilities. The first study uses longitudinal data from four large California school districts to examine the characteristics of long-term ELs (LTELs) and former ELs--those reclassified as…