“…The results revealed a five-class model: stable low (53%), increasing high (4%), decreasing low (14%), decreasing moderate (15%), and increasing moderate (14%). Second, in a sample of 681 African-American adolescents at risk for school dropout, assessed four times (Grades 9 to 12) using a composite score reflecting both behavioral (frequency) and psychological (importance) engagement, Eisman et al (2016) found a threeclass model to be the optimal solution: low and decreasing (74%), moderate and stable (21%), and moderate and increasing (5%). The goal of both studies was to predict membership in the distinct trajectories.…”