The Decomposed Affiliation Exposure Model: A Network Approach to Segregating Peer Influences from Crowds and Organized Sports.
The Decomposed Affiliation Exposure Model: A Network Approach to Segregating Peer Influences from Crowds and Organized Sports.
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DOI：
10.1017/nws.2013.7
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发表时间：
2013-08-01
期刊：
影响因子：
1.7
通讯作者：
Valente, Thomas W
中科院分区：
文献类型：
--
作者：
Fujimoto, Kayo;Wang, Peng;Valente, Thomas W
与同龄人（运动员，受欢迎的孩子，吸毒者等）的自我认同对青少年物质使用行为有重要影响。然而，很少有人知道的青少年饮酒行为的不同阶段的人群识别的共享性质的影响，或在学校主办的体育活动的参与人群识别互动的方式。本研究探讨了饮酒的影响，从（1）同龄人共享的人群身份，（2）同龄人谁共同参加有组织的体育在他们的学校（活动成员）。本研究提出一种新的网络分析方法，可以解开人群认同和体育参与对个体行为的影响。使用调查数据，在五所高中的青少年在一个主要的西班牙裔/拉丁裔区（N = 1,707），本文探讨了社会影响和饮酒行为的每个阶段（意图喝酒，一生，上个月，和狂饮）之间的关联进行有序回归分析。结果表明，共同的身份和共同参与与饮酒的所有阶段有关，控制了朋友的影响。此外，共同认同与共同参与重叠与更频繁的饮酒有关。相关的政策影响进行了讨论。
Self-identification with peer crowds (jocks, popular kids, druggies, etc.) has an important influence on adolescent substance use behavior. However, little is known about the impact of the shared nature of crowd identification on different stages of adolescent drinking behavior, or the way crowd identification interacts with participation in school-sponsored sports activities. This study examines drinking influences from (1) peers with shared crowd identities, and (2) peers who jointly participate in organized sports at their school (activity members). This study introduces a new network analytic approach that can disentangle the effects of crowd identification and sports participation on individual behavior. Using survey data from adolescents in five high schools in a predominantly Hispanic/Latino district (N = 1,707), this paper examines the association between social influences and each stage of drinking behavior (intention to drink, lifetime, past-month, and binge drinking) by conducting an ordinal regression analysis. The results show that both shared identities and joint participation were associated with all stages of drinking, controlling for friends' influence. Additionally, shared identification overlapped with joint participation was associated with more frequent drinking. Related policy implications are discussed.