Mao Yuyan, female, from Zhenjiang, Jiangsu. Professional Degree: Bachelor of Philosophy and Psychology. Resume: 1950, graduated from the Department of Philosophy and Psychology of Jinling University; 1951-1960, research intern, Institute of Psychology, Chinese Academy of Sciences; 1960 ——1979, assistant researcher, Institute of Psychology, Chinese Academy of Sciences; 1979 ——1986, associate researcher, Institute of Psychology, Chinese Academy of Sciences; 198 1, visiting scholar, Department of Human Development and Family Studies, Cornell University. 1986, researcher, Institute of Psychology, Chinese Academy of Sciences.