Edit Ingrid Holsen Affiliation Faculty of Psychology Department of Health Promotion and Development E-mail ingrid.holsen@uib.no Visitor address Alrek helseklynge, Ã…rstadveien 175009 Bergen Postal address P.O. Box 7807 NO-5020 Bergen Norway Ingrid Holsen Affiliation Faculty of Psychology Department of Health Promotion and Development Research groups Social Influence Processes on Adolescent health (SIPA) Research Positive Youth DevelopmentHealth promotionSchool interventionsMental healthSocial competenceEvaluation and Implementation Kompetanse