The role of identity development, values, and costs in college STEM retention.

The current short-term longitudinal study investigated the role of college students’ identity development and motivational beliefs in predicting their chemistry achievement and intentions to leave science, technology, engineering, and math (STEM) majors. We collected 4 waves of data over 1 semester from 363 diverse undergraduate STEM students enrolled in a chemistry lab course. The results of analyses that examined the reciprocal relations among the variables over time (i.e., cross-lagged path analysis) suggested that identity development that involved exploration (e.g., information-seeking, reflection) was positively related to students’ beliefs about their competence and value for the STEM major and…