Judy Dunn is a psychologist whose research is focused on children's social, emotional and communicative development. She has studied children's family relationships (she pioneered research on siblings) and friendships, stepfamilies, and children's understanding of other people with a particular interest in longitudinal naturalistic observation approaches. She began her research in Cambridge University, spent 8 years in the US, and is currently a professor at the Institute of Psychiatry in London. She is a fellow of the British Academy and of the Academy of Medical Sciences. She has received th...