Supporting data for “Evaluating the Impact of a School-based Mindfulness Intervention on Peer Relationships among Chinese Migrant Children: The Role of Self-concept and Self-concept Clarity”

This is supporting data for thesis: “Evaluating the Impact of a School-based Mindfulness Intervention on Peer Relationships among Chinese Migrant Children: The Role of Self-concept and Self-concept Clarity”, which include: 1. Data of a meta-analuysis study examined the effects of MBIs on peer relationships of children and adolescents, including study and effect size information. 2. Pretest, posttest, and followup survey date of a cluster randomized control trial aims to examine the effectiveness of a school-based mindfulness intervention on peer relationships among Chinese migrant children. 3. Codings of children’s drawing indicators from an interview after a mindfulness-based intervention.