TY - JOUR A1 - Westphal, Andrea A1 - Vock, Miriam A1 - Lazarides, Rebecca T1 - Are more conscientious seventh- and ninth-graders less likely to be retained? BT - effects of big five personality traits on grade retention in two different age cohorts JF - Journal of applied developmental psychology : an internat. multidisciplinary N2 - Previous research has identified students' personality traits, especially conscientiousness, as highly relevant predictors of academic success. Less is known about the role of Big Five personality traits in students when it comes to teachers' decisions about students' educational trajectories and whether personality traits differentially affect these decisions by teachers in different grade levels. This study examines to what extent students' Big Five personality traits affect teacher decisions on grade retention, looking at two cohorts of 12,146 ninth-grade and 6002 seventh-grade students from the German National Educational Panel Study. In both grade levels, multilevel logistic mediation models show that students' conscientiousness indirectly predicts grade retention through the assignment of grades by teachers. In the ninth-grade sample, students' conscientiousness was additionally a direct predictor of retention, distinct from teacher-assigned grades. We discuss potential underlying mechanisms and explore whether teachers base their decisions on different indicators when retaining seventh-grade students or ninth-grade students. KW - grade retention KW - personality KW - gender KW - socioeconomic status KW - educational KW - large-scale study KW - educational achievement Y1 - 2019 U6 - https://doi.org/10.1016/j.appdev.2019.101088 SN - 0193-3973 VL - 66 PB - Elsevier CY - Amsterdam ER -