Li Zhao1,2, Gail D Heyman3,4, Lulu Chen1, Kang Lee5. 1. 1 Institutes of Psychological Sciences, Hangzhou Normal University. 2. 2 Zhejiang Key Laboratory for Research in Assessment of Cognitive Impairments, People's Republic of China. 3. 3 Department of Psychology, University of California, San Diego. 4. 4 Department of Psychology, Zhejiang Normal University. 5. 5 Dr. Eric Jackman Institute of Child Study, University of Toronto.