Research findings indicate a decline in students' motivation towards science learning through grade levels. However, there is a lack of studies investigating students' motivation comparing learning between science subjects and at different school levels. Using self-determination theory as a framework, this study compares perceived changes in…

Patience and risk-taking -- two cultural traits that steer intertemporal decision-making -- are fundamental to human capital investment decisions. To understand how they contribute to international differences in student achievement, we combine PISA tests with the Global Preference Survey. We find that opposing effects of patience (positive) and…