Autor/-in: Atle Dyregrov
Dr Atle Dyregrov is a clinical psychologist and Director of the Center for Crisis Psychology in Bergen, Norway, which he founded with a colleague in 1988. He is a member of the executive board of The Children and War Foundation and a founding member of the European Society for Traumatic Stress Studies. Dr Dyregrov is the author of numerous publications, journal articles, and books. Professor Emeritus William Yule is a clinical psychologist and Professor Emeritus of Applied Child Psychology at the Institute of Psychiatry, King's College London. He is Chair of the Children and War Foundation and Honorary Psychologist Advisor to the British Army. He was awarded the Lifetime Achievement Award by the International Society for Traumatic Stress Studies in 2005.

