Examining the added value of harm reduction strategies to emailed boosters to extend the effects of online interventions for college drinkers.
Examining the added value of harm reduction strategies to emailed boosters to extend the effects of online interventions for college drinkers.
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检查减少危害策略的附加价值向通过电子邮件发送的助推器，以扩大在线饮酒者的在线干预措施的影响。
DOI：
10.1037/adb0000755
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发表时间：
2022-09
期刊：
影响因子：
--
通讯作者：
Carey KB
中科院分区：
文献类型：
--
作者：
Braitman AL;Strowger M;Lau-Barraco C;Shipley JL;Kelley ML;Carey KB
简短的计算机传递干预（cdi）减少大学生饮酒和相关问题，但可能不如亲自干预有效和持久。目前的研究考察了：(a)基于证据的在线酒精CDI（即e-CHECKUP TO GO）之后电子邮件个性化助推器的效用，以及(b)在包含个性化规范反馈（PNF）的助推器中包括保护行为策略（PBS）与单独的PNF的附加价值。528名年轻成人（18-24岁）大学饮酒者（71.6%为女性，52.5%为黑人，40.3%为白人），平均年龄19.9岁（SD = 1.65）随机分为两组：cdi组；CDI加上一个PNF-only助推器；或CDI加上一个包含PNF和PBS反馈的助推器。干预后2周发送辅助邮件。在线调查在干预前完成，并在1个月和3个月时评估酒精消费、问题、描述性规范认知和PBS使用情况。CDI导致所有条件下的酒精消费量显著减少，助推剂对饮酒没有影响。控制数量，问题没有减少。描述性规范显著降低，没有条件差异。只有PBS的使用显示出了病情效应，例如cdi和pnf增强组在1个月时报告了PBS的使用减少，但norms + PBS增强组没有。在没有助推器的情况下，CDI足以改变酒精消费和感知规范，尽管含有PBS反馈的助推器可能会减轻PBS使用减少的影响。更长时间的随访可能会发现延迟的增强效果，或者可能需要通过一段时间的重复暴露而增加剂量。
Brief computer-delivered interventions (CDIs) reduce college student drinking and related problems but can be less efficacious and enduring than in-person interventions. The current study examined: (a) the utility of emailed personalized boosters after an evidence-based online CDI for alcohol (i.e., e-CHECKUP TO GO), and (b) the added value of including protective behavioral strategies (PBS) in boosters containing personalized normative feedback (PNF) versus PNF alone. 528 young adult (ages 18–24) college drinkers (71.6% female; 52.5% Black, 40.3% White) with a mean age of 19.9 years (SD = 1.65) were randomized to receive: CDI-only; CDI plus a PNF-only booster; or CDI plus a booster containing both PNF and PBS feedback. Booster emails were sent 2 weeks post-intervention. Online surveys completed pre-intervention and at 1 and 3 months assessed alcohol consumption, problems, descriptive normative perceptions, and PBS use. The CDI led to significant reductions in alcohol consumption across all conditions, with no effect of boosters on drinking. Controlling for quantity, no reductions in problems were observed. Descriptive norms reduced significantly, with no condition differences. Only PBS use showed condition effects, such that the CDI-only and PNF-only booster groups reported reduced PBS use at 1 month, but the norms-plus-PBS booster group did not. The CDI was sufficient to change alcohol consumption and perceived norms without boosters, although the inclusion of boosters with PBS feedback may mitigate against PBS use reductions. Longer follow-ups may detect delayed booster benefits, or a larger dose through repeated exposure over time may be needed.
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影响因子：
4.4
作者：
Bock BC;Barnett NP;Thind H;Rosen R;Walaska K;Traficante R;Foster R;Deutsch C;Fava JL;Scott-Sheldon LA
通讯作者：
Scott-Sheldon LA
影响因子：
3.4
作者：
Braitman, Abby L.;Henson, James M.;Carey, Kate B.
通讯作者：
Carey, Kate B.
影响因子：
3.4
作者：
Caudill, Barry D.;Luckey, Bill;Campbell, Bernadette
通讯作者：
Campbell, Bernadette
DOI：
10.1111/acer.12205
发表时间：
2013-12
期刊：
Alcoholism, clinical and experimental research
影响因子：
--
作者：
Hallgren KA;Witkiewitz K
通讯作者：
Witkiewitz K
影响因子：
12.8
作者：
Carey, Kate B.;Scott-Sheldon, Lori A. J.;Carey, Michael P.
通讯作者：
Carey, Michael P.