Dr. Luo Liang is a professor and the Deputy Director at the Collaborative Innovation Center of Assessment toward Basic Education Quality at Beijing Normal University. He also serves as the Deputy Director of the National Assessment Center of Education Quality in China and the Director of the Institute of Developmental Psychology at Beijing Normal University. He received his Ph.D. from the School of Psychology, Beijing Normal University in 2008. His research interests include psychological development of children and adolescents, academic achievement, and the effects of environmental factors from family and school context. He has directed more than 10 national projects supported by the Chinese Ministry of Education, the National Natural Science Foundation of China, and the National Social Science Foundation of China.