3. Chapter The starting Point: Asking Questions, Chapter 4: Data and Nature of Measurement, Chapter 5. Correlational and Differential methods of research...
ontwikkelings psychologie; changes in development and education
By: Sanne Wessteijn
p1; Juvonen en Graham (2014) Bullying in Schools: The Power of Bullies and the Plight of Victims, P1: Artikel Vreeman & Carroll: a systematic review of school-bases interventions to prevent bullying, P1: Artikel Jiménez-Barbero: effectiveness of anti-bullying school programs: a meta-analysis -> Meta-analyse...