年轻成年人意图-行为差距的感知因素的可预测性:解释性混合方法研究方案
Behnam Bagherzadeh1, Manoj Sharma2, Mina Hashemiparast3
1Department of Health Education and Promotion, Tabriz University of Medical Sciences, Tabriz, Iran (the Islamic Republic of).
BMJ open
|December 3, 2025
概括
许多健康干预措施由于意图-行为差距而失败. 本研究方案旨在确定阻碍年轻人实现减肥目标的感知因素,尽管他们有强烈的意图.
科学领域:
- 健康行为研究 研究健康行为研究
- 肥胖干预研究 肥胖干预研究
- 健康心理学的健康心理学
背景情况:
- 意图-行为差距是促进健康的重要障碍,有着高意图采取健康行为的个人往往无法采取行动.
- 了解这一差距对于设计有效的健康干预措施至关重要,特别是在年轻人中控制体重.
- 影响这种差异的感知因素需要进一步调查,以提高干预成功率.
研究的目的:
- 提出一个研究方案,旨在探索阻碍年轻成年人将意图转化为减肥行为的感知因素.
- 在体重减轻的背景下,研究18-29岁的个体,BMI≥25 kg/m2的意图-行为差距.
- 发展对将减肥意图转化为实际行为的障碍的全面了解.
主要方法:
- 连续解释混合方法设计,涉及定量和定性阶段.
- 定量阶段:在伊朗马勒坎县使用多阶段集群采样进行横截面调查,评估行为意图和减肥行为.
- 定性阶段:深入的个人采访,使用有目的的抽样和有基础的理论来探索阻碍意图-行为转换的因素.
主要成果:
- 本节不适用于协议研究;结果将在研究完成后提供.
- 该研究方案旨在获得关于意图行为差异普遍性的数据,并确定特定的感知障碍.
- 预期的发现将为年轻成年人体重管理提供有针对性的干预措施.
结论:
- 拟议的混合方法协议为调查年轻成年人减肥努力的意图-行为差距提供了一个强大的框架.
- 了解所识别的感知因素对于制定有效的,定制的健康促进策略至关重要.
- 成功传播发现将有助于弥合意图-行为差距,改善公共卫生结果.
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