In this study, we used an extreme case approach to examine the facilitators and barriers of cognitive engagement among freshmen in Advanced Placement (AP) or Pre-International Baccalaureate (IB) courses. Twelve ninth-grade AP/IB students participated in semistructured interviews focused on cognitive engagement. After analyzing the data using a…

This robust mixed-methods study examines ninth-grade advanced course placement in Arkansas, revealing disparities rooted in race and socioeconomic status. Utilizing a logit analysis for a five-year pooled sample (n = 163,616), we find persistent enrollment gaps for Black ninth-grade students after controlling for prior academic achievement,…

This article identifies factors that promoted the successful implementation of an International Baccalaureate Diploma Program in an urban high school. The study draws on data from an in-depth case study at a large high school serving an urban community in a Western state. The study investigates seven implementation mechanisms that research…