Professor Kay BieselCo-Head of the Institute for Studies in Children and Youth Services, School of Social Work, University of Applied Sciences Northwestern Switzerland FHNW, SwitzerlandEmail: kay.biesel@fhnw.chProfilePublicationsExpertiseProfileKay Biesel is co-head of the Institute for Studies in Children and Youth Services, School of Social Work, University of Applied Sciences Northwestern Switzerland FHNW. His work and research focus on child protection. He has carried out various projects on serious case analysis, supervisory practices, quality development, learning from errors mistakes and designing participatory assessment methods and child protection proceedings. ResearchPublicationsBiesel, K/Masson, J./Parton, N./Pösö, T. (eds.) (2021). Errors and Mistakes in Child Protection International Discourses, Approaches and Strategies. Policy Press.ExpertiseChild protection, Child and youth welfare, Supervisory practices, Quality development, Analysis of serious child protection cases.