Psychologists. Zhou Guangren’s son Chen Da is a psychologist and holds a dual doctorate in psychology from Stanford University in the United States and Renmin University of China. Chen Da's research direction is cross-cultural and multicultural psychology. He has served as a professor of psychology at the University of California, Berkeley, a doctoral supervisor at Stanford University, and the director of the Department of Psychology at the University of British Columbia in Canada. Chen Da's professional field involves cognitive neuroscience. Science, cross-cultural psychology, social cognition and behavioral genetics.