Terje Ogden Author

Terje Ogden, Ph.D., is research director at the Norwegian Center for Child Behavioral Development, Unirand and professor at the Institute of Psychology, University of Oslo, Norway.

Kristine Amlund Hagen, Ph.D., is senior researcher at the Norwegian Center for Child Behavioral Development. Her research has focused on social competence, antisocial behavior, implementation of intervention efforts, and risk and protective factors.