AUTHOR=Wang Yehui , Yang Zhaoxi , Zhang Yingbin , Wang Faming , Liu Tour , Xin Tao TITLE=The Effect of Social-Emotional Competency on Child Development in Western China JOURNAL=Frontiers in Psychology VOLUME=Volume 10 - 2019 YEAR=2019 URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2019.01282 DOI=10.3389/fpsyg.2019.01282 ISSN=1664-1078 ABSTRACT=This study aimed at investigating the effects of social-emotional competency on pupils’ academic achievement, academic emotions and attitudes, and interpersonal relationships. Participants were 7106 grade four and five students in western China. The results were: (1) Social-emotional competency positively predicted pupils’ academic achievement (including reading, mathematics, and science). (2) Social-emotional competency predicted pupils’ academic emotions and attitudes, which included learning anxiety and learning interest, and academic emotions and attitudes played a mediating role in the relation between social-emotional competency and academic achievement. (3) Social-emotional competency positively predicted pupils’ interpersonal relationships, including peer relationships and teacher-student relationships, and interpersonal relationships played a mediating role in the relations between social-emotional competency and academic achievement. These findings highlighted the importance of social-emotional competency to child development in western China, where many children might lack their parents’ company.