Peer-Friendship Networks and Self-injurious Thoughts and Behaviors in Adolescence: A Systematic Review of Sociometric School-based Studies that Use Social Network Analysis
Holly Crudgington, Emma Wilson, Molly Copeland, Craig Morgan, Gemma Knowles
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引用次数: 0
Abstract
Peers, particularly in-school peers, shape adolescent health behaviors. Yet little is known about in-school peers and self-injurious thoughts and behaviors. This systematic review examined studies of sociometric school-based adolescent peer-friendship networks and associations with self-injurious thoughts and behaviors. A search across five databases identified fifteen eligible studies. Studies were mainly longitudinal (n=13), from two countries (USA and China), of adolescents aged 11-19 at baseline, mostly balanced in gender (46%-56% girls), and from middle/high schools ranging in size (n=348-13482). Studies assessed 1) network structure and 2) exposure to friends’ self-injury and suicidality. Friends’ self-injurious thoughts and behaviors were associated with adolescents’ own similar behaviors, but there was limited evidence for socialization and selection. Sociality and network density were negatively associated with self-injurious thoughts and behaviors, whereas isolation and intransitivity were positively associated. While study heterogeneity made it difficult to draw further conclusions about specific network metrics (e.g., centrality, reciprocity), studies indicate overall that peers matter for these behaviors across adolescent development (e.g., early to late adolescence). Like other adolescent behaviors, the structure of how youth are connected to peers also relates to self-injurious thoughts and behaviors. Future work should examine these processes over the course of adolescent development.
期刊介绍:
Adolescent Research Review publishes articles that review important contributions to the understanding of adolescence. The Review draws from the many subdisciplines of developmental science, psychological science, education, criminology, public health, medicine, social work, and other allied disciplines that address the subject of youth and adolescence. The editors are especially interested in articles that bridge gaps between disciplines or that focus on topics that transcend traditional disciplinary boundaries. Reviews must be cutting edge and comprehensive in the way they advance science, practice or policy relating to adolescents.