M.J. Rodrigo, A. Almeida, C. Spiel, W. Koops, Introduction: Evidence-based Parent Education Programs to Promote Positive Parenting. W. Koops, Infantilization, Civilization and Child Abuse. K. Salmelo-Aro, Transition to Parenthood and Positive Parenting: Longitudinal and Intervention Approaches. B. Reichle, S. Backes, D. Dette-Hagenmeyer, Positive Parenting the Preventive Way: Transformation of Research into Practice with an Intervention for New Parents. S. Scott, K. Sylva, C. Beckett, A. Kallitsoglu, M. Doolan, T. Ford, Should Early Intervention Using Parenting Programmes Address Child Behaviour, Reading Skills, or Both? The Helping Children Achieve Trial. M. Deković, S. Stoltz, H. Schuiringa, W. Manders, J.J. Asscher, Testing Theories through Evaluation Research: Conceptual and Methodological Issues Embedded in Evaluations of Parenting Programs. L. McDonald, S. Fitzroy, I. Fuchs, I. Fooken, H. Klasen, Strategies to Increase Retention Rates of Low-income Families Participating in an Evidence-based Parenting Programme in UK, Holland and Germany: Families and Schools Together (FAST). M.J. Rodrigo, S. Byrne, M. Álvarez, Preventing Child Maltreatment through Parenting Programs Implemented at the Local Social Services Level. K.L. Kumpfer, J. Xie, C. Magalhães, Cultural Adaptations of Evidence-based Family Interventions to Strengthen Families and Improve Children’s Developmental Outcomes. M. Finsterwald, G. Spiel, Evaluation of Family Involvement in a Community-based Mental Health Service for Children and Adolescents: A Case Study. A. Almeida, I. Abreu-Lima, O. Cruz, F. Gaspar, T. Brandão, M. Alarcão, M. Ribeiro Santos, J.C. Cunha Machado, Parent Education Interventions: Results from a National Study in Portugal. C. Spiel, D. Strohmeier, Evidence-based Practice and Policy: When Researchers, Policy Makers, and Practitioners Learn How to Work Together.