Freshman grades relate to academic outcomes, yet limited research explores which students face the highest risk of course failure. With logit analysis using a five-year Arkansas dataset (n = 164,688), we find that economically disadvantaged ninth-grade students are more likely to fail a course than their more privileged peers. This disparity…

Chinese 2017 General High School Physics Curriculum Standards explicitly include understanding the nature of science (NOS) as core literacy for students. History, philosophy of science, and sociology of science (HPSS) education is an important way to promote students' understanding of the nature of science. In this context, this study analyzed the…