Although there is a link between peer victimization, emotional symptoms, and disability or chronic condition in adolescence, less is known about the role of stable, individual differences compared to developmental processes. The current study addressed this gap by examining developmental relations between peer victimization, emotional symptoms, and disability or chronic condition. Three waves of self-report panel data on Swedish adolescents at ages 13, 15, and 17 years (n = 734; 51.6% girls) were used. Data were analyzed using random-intercept cross-lagged panel models with invariance tests by sex, disability/chronic condition, and family affluence. Girls and adolescents with a disability or chronic condition showed more heterogeneity in the co-development of peer victimization and emotional symptoms, with girls being more prone than boys to developing emotional symptoms following peer victimization, and particularly in early adolescence. Girls and adolescents with a disability or chronic condition had elevated within-person levels of both peer victimization and emotional symptoms throughout adolescence. Theory and practice may need to pay additional attention to the role of sex, disability, and their intersection, as well as age, regarding the development of peer victimization and emotional symptoms.

尽管同伴受害、情绪症状与青春期残疾或慢性病之间存在联系，但与发育过程相比，对稳定的个体差异的作用知之甚少。目前的研究通过检查同伴受害、情绪症状与残疾或慢性病之间的发展关系来解决这一差距。使用了 13 、 15 和 17 岁瑞典青少年 （n = 734;51.6% 女孩） 的三波自我报告面板数据。使用随机截距交叉滞后面板模型分析数据，并按性别、残疾/慢性病和家庭富裕程度进行不变性检验。患有残疾或慢性病的女孩和青少年在同伴受害和情绪症状的共同发展方面表现出更多的异质性，女孩比男孩更容易在同伴受害后出现情绪症状，尤其是在青春期早期。在整个青春期，患有残疾或慢性病的女孩和青少年的同伴受害和情绪症状水平都升高。理论和实践可能需要额外关注性别、残疾及其交叉点以及年龄对同伴受害和情绪症状发展的作用。