Testing and Optimizing Guided Thinking Tasks to Promote Physical Activity: Protocol for a Randomized Factorial Trial.
Testing and Optimizing Guided Thinking Tasks to Promote Physical Activity: Protocol for a Randomized Factorial Trial.
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DOI：
10.2196/40908
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发表时间：
2022-09-08
影响因子：
1.7
通讯作者：
Martin, Laura E.
中科院分区：
文献类型：
--
作者：
Baldwin, Austin S.;Lamb, Colin L.;Geary, Bree A.;Mitchell, Alexis D.;Kouros, Chrystyna D.;Levens, Sara;Martin, Laura E.
关键词：
体力活动不足与各种健康风险相关；然而，目前大多数体力活动干预措施在可伸缩性方面存在严重障碍。通过技术提供干预措施，并在早期开发阶段确定活跃和惰性组件，是建立更有效和可扩展干预措施的方法。我们开发了一种新的干预措施来促进身体活动，目标是三个简短的引导思维任务，分别和结合使用简短的录音：(1)情节未来思维(EFT)，(2)积极情感想象(PAI)，和(3)计划。这项GET(引导思维)积极研究的目的是利用多阶段优化策略(MOST)的原则来优化可扩展的引导思维干预以促进体力活动。以机制为重点的分析将告知哪些组成部分是纳入一揽子干预措施的最佳候选者，哪些需要改进。我们将随机招募192名参与者，让他们接受通过录音提供的干预成分，他们将在每周的实验室内体力活动之前收听这些录音。在高剂量条件下的参与者还将被指示每周额外听4天的录音。我们将在2(EFT与近期思维)×2(PAI与中性想象)×2(计划与不计划)×2(剂量：5×/周与1×/周)全因素随机化试验中评价这些成分对6周体力活动的影响。国家癌症研究所于2021年5月13日资助了这项研究(R21CA260360)。参与者招募工作于2022年2月开始。数据收集完成后，将开始数据分析。Get Active研究将产生一种可扩展的录音干预措施，将加快全面开发指导思维干预措施以促进体力活动的进展。ClinicalTrials.gov NCT05235360；https://clinicaltrials.gov/ct2/show/NCT05235360 dr1-10.2196/40908
Insufficient physical activity is associated with various health risks; however, most current physical activity interventions have critical barriers to scalability. Delivering interventions via technology and identifying active and inert components in early-phase development are ways to build more efficient and scalable interventions. We developed a novel intervention to promote physical activity that targets 3 brief guided thinking tasks, separately and in combination, using brief audio recordings: (1) episodic future thinking (EFT), (2) positive affective imagery (PAI), and (3) planning. The aim of this GeT (Guided Thinking) Active study is to optimize a scalable guided thinking intervention to promote physical activity using principles of the Multiphase Optimization Strategy (MOST). Mechanism-focused analyses will inform which components are optimal candidates for inclusion in an intervention package and which need refinement. We will enroll 192 participants randomized to receive intervention components delivered via an audio recording that they will listen to prior to weekly in-lab physical activity sessions. Participants in the high dose conditions will also be instructed to listen to the audio recording 4 additional days each week. We will evaluate effects of the components on physical activity over 6 weeks in a 2 (EFT vs recent thinking) × 2 (PAI vs neutral imagery) × 2 (planning vs no planning) × 2 (dose: 5×/week vs 1×/week) full factorial randomized trial. The National Cancer Institute funded this study (R21CA260360) on May 13, 2021. Participant recruitment began in February 2022. Data analysis will begin after the completion of data collection. The GeT Active study will result in a scalable, audio-recorded intervention that will accelerate progress toward the full development of guided thinking interventions to promote physical activity. ClinicalTrials.gov NCT05235360; https://clinicaltrials.gov/ct2/show/NCT05235360 DERR1-10.2196/40908
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影响因子：
4.2
作者：
Czajkowski, Susan M.;Powell, Lynda H.;Charlson, Mary E.
通讯作者：
Charlson, Mary E.
影响因子：
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作者：
Collins, Linda M.;Dziak, John J.;Kugler, Kari C.;Trail, Jessica B.
通讯作者：
Trail, Jessica B.
影响因子：
3.1
作者：
Epstein LH;Paluch RA;Biondolillo MJ;Stein JS;Quattrin T;Mastrandrea LD;Gatchalian K;Greenawald MH;Bickel WK
通讯作者：
Bickel WK
影响因子：
3.1
作者：
Giacobbi P Jr;Long D;Nolan R;Shawley S;Johnson K;Misra R
通讯作者：
Misra R
DOI：
10.1186/s40798-018-0157-9
发表时间：
2018-09-03
期刊：
Sports medicine - open
影响因子：
--
作者：
Gal R;May AM;van Overmeeren EJ;Simons M;Monninkhof EM
通讯作者：
Monninkhof EM