It is generally believed that classroom learning experiences very much influence students' academic development. However, relatively little is known about whether classroom learning experiences have much effect on students' affective and social development. In this study, we argued for the importance of learning experiences on students' affective…

This document is the fourth volume of the proceedings of the 29th Conference of the International Group for the Psychology of Mathematics Education. Conference papers are centered around the theme of "Learners and Learning Environments." This volume features 42 research reports by presenters with last names beginning between Mul and Wu:…