Texas Tech University.
University of California, Davis.
Child Dev. 2019 Nov;90(6):2019-2034. doi: 10.1111/cdev.13096. Epub 2018 May 31.
Guided by the integrative model (García Coll et al., 1996), this study examines prospective associations between perceived ethnic discrimination by peers, parental support, and substance use from 7th to 11th grades (M = 12.3-16.3 years) in a community sample of 674 Mexican-American adolescents. Results from a cross-lagged panel model indicate that discrimination predicts relative increases in adolescent substance use. Results also revealed a transactional relation between substance use and supportive parenting over time. Supportive parenting was associated with reductions in substance use, but adolescent substance use also predicted lower levels of later parental support. The findings suggest reducing discrimination by peers and supportive parenting as potential targets for intervention in the prevention of substance use.
本研究以整合模型（García Coll 等人，1996 年）为指导，在一个由 674 名墨西哥裔美国青少年组成的社区样本中，从 7 年级到 11 年级（M = 12.3-16.3 岁），考察了同伴感知到的种族歧视、父母支持与物质使用之间的前瞻性关联。交叉滞后面板模型的结果表明，歧视预测了青少年物质使用的相对增加。结果还揭示了物质使用和支持性养育在时间上的相互关系。支持性养育与物质使用的减少有关，但青少年物质使用也预示着以后父母支持水平的降低。研究结果表明，减少同伴歧视和支持性养育可以作为预防物质使用的干预目标。
