This book provides a holistic overview of what leads to success in foreign language learning at an early age and deepens our understanding of early foreign language learning. The studies use an array of methodological approaches to research learners aged between three and ten, as well as their parents and teachers, in instructional, minimal-input…

Researchers who use video to record interactions usually need to translate the video data into another medium at some stage in order to facilitate its analysis and dissemination. This article considers some methodological issues that arise in this process by examining transcripts, diagrams and pictures as examples of different techniques for…

The "Handbook of Youth Prevention Science" describes current research and practice in mental health preventive interventions for youth. Traditional prevention research focused on preventing specific disorders, e.g. substance abuse, conduct disorders, or criminality. This produced "silos" of isolated knowledge about the…