Trajectories of change in students’ self-concepts of ability and values in math and college major choice

This study extends previous research on the long-term connections between motivation constructs in expectancy-value theory and achievement outcomes. Using growth mixture modelling, we examined trajectories of change for 421 students from 4th grade through college in their self-concept of ability (SCA) in math, interest in math, and perceived importance of math. We also assessed how these trajectories relate to choice of college major, focusing...