Investigating Microtemporal Processes Underlying Health Behavior Adoption and Maintenance: Protocol for an Intensive Longitudinal Observational Study.
Investigating Microtemporal Processes Underlying Health Behavior Adoption and Maintenance: Protocol for an Intensive Longitudinal Observational Study.
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调查采用和维护的基础较小量的过程：一项密集的纵向观察性研究方案。
DOI：
10.2196/36666
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发表时间：
2022-07-14
影响因子：
1.7
通讯作者：
Dunton, Genevieve
中科院分区：
文献类型：
--
作者：
Wang, Shirlene;Intille, Stephen;Ponnada, Aditya;Do, Bridgette;Rothman, Alexander;Dunton, Genevieve
关键词：
Young adulthood (ages 18-29 years) is marked by substantial weight gain, leading to increased lifetime risks of chronic diseases. Engaging in sufficient levels of physical activity and sleep, and limiting sedentary time are important contributors to the prevention of weight gain. Dual-process models of decision-making and behavior that delineate reflective (ie, deliberative, slow) and reactive (ie, automatic, fast) processes shed light on different mechanisms underlying the adoption versus maintenance of these energy-balance behaviors. However, reflective and reactive processes may unfold at different time scales and vary across people. This paper describes the study design, recruitment, and data collection procedures for the Temporal Influences on Movement and Exercise (TIME) study, a 12-month intensive longitudinal data collection study to examine real-time microtemporal influences underlying the adoption and maintenance of physical activity, sedentary behavior, and sleep. Intermittent ecological momentary assessment (eg, intentions, self-control) and continuous, sensor-based passive monitoring (eg, location, phone/app use, activity levels) occur using smartwatches and smartphones. Data analyses will combine idiographic (person-specific, data-driven) and nomothetic (generalizable, theory-driven) approaches to build models that may predict within-subject variation in the likelihood of behavior “episodes” (eg, ≥10 minutes of physical activity, ≥120 minutes of sedentary time, ≥7 hours sleep) and “lapses” (ie, not attaining recommended levels for ≥7 days) as a function of reflective and reactive factors. The study recruited young adults across the United States (N=246). Rolling recruitment began in March 2020 and ended August 2021. Data collection will continue until August 2022. Results from the TIME study will be used to build more predictive health behavior theories, and inform personalized behavior interventions to reduce obesity and improve public health. DERR1-10.2196/36666
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影响因子：
2.2
作者：
Dunton GF;Liao Y;Dzubur E;Leventhal AM;Huh J;Gruenewald T;Margolin G;Koprowski C;Tate E;Intille S
通讯作者：
Intille S
影响因子：
3.8
作者：
Dunton, Genevieve Fridlund;Liao, Yue;Intille, Stephen
通讯作者：
Intille, Stephen
影响因子：
5.2
作者：
Dunton, Genevieve Fridlund;Dzubur, Eldin;Intille, Stephen
通讯作者：
Intille, Stephen
影响因子：
4.4
作者：
Hayley, Amie C.;Skogen, Jens C.;Sivertsen, Borge
通讯作者：
Sivertsen, Borge
影响因子：
4.1
作者：
Belcher BR;Wolff-Hughes DL;Dooley EE;Staudenmayer J;Berrigan D;Eberhardt MS;Troiano RP
通讯作者：
Troiano RP