1. Institute of Developmental Psychology; Beijing Normal University; Beijing 100875 China
2. Department of Psychiatry; Yale University School of Medicine; New Haven CT 06519 USA
3. CASA Columbia; Yale University School of Medicine; New Haven CT 06519 USA
4. State Key Laboratory of Cognitive Neuroscience and Learning and IDG/McGovern Institute for Brain Research; Beijing Normal University; Beijing 100875 China
5. Center for Collaboration and Innovation in Brain and Learning Sciences; Beijing Normal University; Beijing 100875 China