Dorothea E. Dette-Hagenmeyer is a Research Associate in the Department of Psychology at the Ludwigsburg University of Education, Germany. She earned her Ph.D. from the Friedrich-Alexander-University Erlangen-Nuremberg, Germany. She conducted research into family (parenting, co-parenting, coping, close relationships), gender roles, work-life-balance, and evidence-based parenting programs and has a teaching record in research methods, developmental, social and positive psychology. Andrea B. Erzinger achieved a Master’s Degree in Education, Private Law and Political Science at the University of Zurich, Switzerland, and is currently a research assistant at the University of Teacher Education (PHSG), St. Gallen, Switzerland. Her research interests are social and emotional development over the life course, familial intergenerational relationships, school-family-interaction and development of competencies. Barbara Reichle is Professor of Developmental and Educational Psychology at Ludwigsburg University of Education, Germany. She completed a Doctoral degree in Psychology from Trier University, Germany. Her research focuses on the socio-emotional development of children within families and schools, parenting, intimate relationships, the transition to parenthood, and justice in the family. She is co-author of two evidence-based evaluated prevention programs (attachment and marital satisfaction for young parents, prosocial behaviour in elementary school children).