ผู้เขียน: Harriet Tenenbaum

Professor Helen Cowie is Emeritus Professor at the University of Surrey, MA, MSc, Ph D, FBPS, PGCE, Dip in Psychotherapy. For over 25 years she has specialized in strategies to counteract school bullying.Dr Harriet Tenenbaum, Ph D is a Reader in Developmental Psychology at the University of Surrey. Harriet”s research interests include how children learn from everyday interactions with others, such as conversations with parents and peers and peer rejection.Dr Ffion Jones, Ph D English Literature (Bangor) is an author and illustrator of several children”s picture books.