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Above the influence of vaping: Peer leader influence and diffusion of a network-informed preventive intervention
Addictive Behaviors ( IF 4.4 ) Pub Date : 2020-10-07 , DOI: 10.1016/j.addbeh.2020.106693
Peter A. Wyman , Kelly Rulison , Anthony R. Pisani , Eusebio M. Alvaro , William D. Crano , Karen Schmeelk-Cone , Chelsea Keller Elliot , Joshua Wortzel , Trevor A. Pickering , Dorothy L. Espelage

Using social networks to inform prevention efforts is promising but has not been applied to vaping. To address this gap, we pilot tested the peer-led Above the Influence of Vaping (ATI-V) and examined diffusion through 8th grade networks in three schools. Fifty students, nominated and trained as Peer Leaders, implemented prevention campaigns informed by communication science, including gain-loss messaging and social norming. Across schools, 86–91% of students (N = 377) completed measures (pre-post) of electronic vaping product (EVP) use and attitudes, and named close friends and adults to construct social networks. Using baseline reports, we classified students as Recent EVP Users (10%), Vulnerable Nonusers (24%), or Resolute Nonusers (66%). Peer Leaders had reach through friendship connections to students at varying risk of vaping; 12–16 weeks after Peer Leaders were trained and began implementing campaigns, 79% of Resolute Nonusers and 74% of Recent Users/Vulnerable Nonusers reported exposure to a vaping prevention message. Students with more Peer Leader friends were less likely to report recent EVP use (OR = 0.41) or intention to use an EVP (B = 0.12) on post-surveys, supporting the intervention conceptual model positing diffusion through friendship networks. Use of student-nominated peer leaders was supported by network analyses showing EVP Users integrated within the friendship network, having more high-risk friends, and fewer adult connections. This evidence is the first to show that adolescent Peer Leaders with ongoing mentoring and science-informed campaigns can potentially reduce EVP acceptability and use. Areas for refining ATI-V include increasing consistency of campaign exposure across schools.



中文翻译:

超越vaping的影响:同行领导者的影响和网络知悉的预防干预措施的扩散

使用社交网络为预防工作提供信息是有希望的,但尚未应用于电子烟。为了解决这一差距,我们试行了同行领导的“雾化的影响”(ATI-V)并考察了三所学校八年级网络的传播情况。提名和培训了50名学生作为同行领导者,他们在传播科学的指导下开展了预防运动,包括收益损失信息传递和社会规范。在整个学校中,有86-91%的学生(N = 377)完成了电子烟产品(EVP)使用和态度的衡量(事前),并指定了亲密的朋友和成年人来构建社交网络。使用基准报告,我们将学生分类为最近的EVP用户(10%),弱势非用户(24%)或绝对非用户(66%)。同行领导者通过与朋友的联系建立了联系,使学生处于不同的冒烟风险中。在对同伴领袖进行培训并开始实施运动之后的12-16周,有79%的坚决非使用者和74%的近期使用者/弱势非使用者报告说有暴露于雾化预防信息的风险。具有更多同辈领导朋友的学生不太可能报告最近的EVP使用(OR = 0.41)或打算在事后调查中使用EVP(B = 0.12),从而支持通过友谊网络进行扩散的干预概念模型。网络分析显示,使用EVP的用户集成在友谊网络中,拥有更多的高风险朋友,而成人之间的联系也更少。该证据是第一个显示正在进行的指导和以科学为依据的运动的青少年同伴领袖可能会降低EVP的接受度和使用率的证据。改进ATI-V的领域包括提高各学校宣传活动的一致性。支持通过友谊网络传播扩散的干预概念模型。网络分析显示,使用EVP的用户集成在友谊网络中,拥有更多的高风险朋友,而成人之间的联系也更少。该证据是第一个显示正在进行的指导和以科学为依据的运动的青春期同伴领袖可能会降低EVP的接受度和使用率的证据。改进ATI-V的领域包括提高各学校宣传活动的一致性。支持通过友谊网络传播扩散的干预概念模型。网络分析显示,使用EVP的用户已集成在友谊网络中,拥有更多的高风险朋友,而成人之间的联系也更少了。该证据是第一个显示正在进行的指导和以科学为依据的运动的青春期同伴领袖可能会降低EVP的接受度和使用率的证据。改进ATI-V的领域包括提高各学校宣传活动的一致性。该证据是第一个显示正在进行的指导和以科学为依据的运动的青少年同伴领袖可能会降低EVP的接受度和使用率的证据。改进ATI-V的领域包括提高各学校宣传活动的一致性。该证据是第一个显示正在进行的指导和以科学为依据的运动的青少年同伴领袖可能会降低EVP的接受度和使用率的证据。改进ATI-V的领域包括提高各学校宣传活动的一致性。

更新日期:2020-10-15
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