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Effects of Online Self-Regulation Activities on Physical Activity Among Pregnant and Early Postpartum Women

机译:在线自我调节活动对孕妇和产后早期妇女体育锻炼的影响

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摘要

Physical and psychological changes that occur during pregnancy present a unique challenge for women's physical activity. Using a theory-based prospective design, this study examines the effects of pregnant women's (a) physical activity cognitions (self-efficacy, outcome expectancy, and safety beliefs) and (b) online self-regulation activities (goal-setting and self-monitoring) on subsequent changes in their physical activity intentions and behavior during pregnancy and immediately postpartum. The authors used data from three panel surveys administered to pregnant women enrolled in a web-based intervention to promote healthy pregnancy and postpartum weight, as well as log data on their use of self-regulatory features on the intervention website. Perceived self-efficacy and perceived safety of physical activity in pregnancy enhanced subsequent intentions to be physically active. Repeated goal-setting and monitoring of those goals helped to maintain positive intentions during pregnancy, but only repeated self-monitoring transferred positive intentions into actual behavior. Theoretically, this study offers a better understanding of the roles of self-regulation activities in the processes of goal-striving. The authors also discuss practical implications for encouraging physical activity among pregnant and early postpartum women.
机译:怀孕期间发生的身体和心理变化对女性的身体活动提出了独特的挑战。本研究使用基于理论的前瞻性设计,研究了孕妇(a)身体活动认知(自我效能,预期结果和安全信念)和(b)在线自我调节活动(目标设定和自我约束)的影响。监测)在怀孕期间和产后立即进行体育活动意图和行为的后续变化。作者使用对参加基于网络的干预措施以促进健康怀孕和产后体重的孕妇进行的三项小组调查的数据,以及在干预措施网站上记录其使用自我调节功能的数据。怀孕期间自我感觉到的自我效能感和身体活动的安全性增强了随后进行身体活动的意图。反复设定目标并监测这些目标有助于在怀孕期间维持积极的意愿,但只有反复进行自我监测才能将积极的意愿转化为实际行为。从理论上讲,这项研究可以更好地理解自我调节活动在实现目标过程中的作用。作者还讨论了在孕妇和早期产后妇女中鼓励体育锻炼的实际意义。

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