This study explores the direction and magnitude of racial disparities on three advanced placement (AP) computer science (CS) exams, namely AP CS Principles, AP CS A, and AP CS AB, based on the test scores of more than one million students who have taken AP CS exams between 1997 and 2020. Using Mann-Kendall test and Sen's slope procedures we found…

Research has shown that mathematical proficiency gaps are related to students' and schools' indicators of poverty, with fewer studies on neighborhood effects on achievement gaps. Although this literature has accounted for students' nesting within schools, so far, methodological constraints have not allowed researchers to formally account for…

Black girls represent a unique subpopulation of science learners. Black girls are unique because they consistently outperform Black boys in science. Despite this trend, Black girls often face dual marginalization in STEM classrooms and professions. Racial and gender marginalization can inhibit the success of Black girls in science if researchers,…

Latinas/os, the largest and fastest growing minority ethnic group in the United States (impels research that focuses on the education of Latinas/os and the need to reduce the achievement gap that persists between Latinas/os and other groups. Such research has gained in popularity; however, it is still very limited. I use my teaching experience…

In this paper we draw upon 14 semi-structured interviews with the participants in a teacher-researcher project on the theme of "ensuring African Caribbean attainment" with the aim of shedding light on the purposes, processes and lived experiences of teacher research in a difficult and contentious intellectual and practical domain. After…