Impact in focus - René Veenstra about bullying

From 23 to 27 September, it is the Dutch Week Against Bullying. Prof. René Veenstra has been researching bullying for years. In this fourth episode of Impact in Focus, he talks about his research in schools and the anti-bullying programme KiVa. What is the most important question he wants to answer and what is the impact of his research on society? Find out in the fourth episode of Impact in Focus!