参与者的偏好,期望和对生态瞬间评估的看法如何影响遵守? 一种混合方法分析
Marilyn L Piccirillo1, Erin B Rapp1, Tessa Frohe2
1Department of Psychology, University of Washington.
Psychological assessment
|November 6, 2025
概括
参与者对生态瞬间评估 (EMA) 设计的偏好可以改善遵守. 大多数人发现EMA提高了意识,但协议是繁重的,强调了临床研究中需要以参与者为中心的设计.
科学领域:
- 行为科学 行为科学
- 临床研究方法论 临床研究方法论
- 数字健康数字健康
背景情况:
- 生态瞬间评估 (EMA) 对临床研究至关重要,但由于遵守挑战,协议设计往往会损害数据质量.
- 有限的经验数据存在于参与者偏好和预期影响EMA遵守的影响.
研究的目的:
- 调查参与者对EMA协议设计的偏好和期望.
- 确定影响在临床研究背景下遵守EMA协议的因素.
主要方法:
- 一项混合方法研究,结合了定量调查 (N=1,495) 和定性访谈 (n=59) 与参与者进行EMA.
- 同时对调查和采访数据进行三角分析,以评估实施结果和遵守因素.
主要成果:
- 参与者预计EMA将提高自我意识,但发现研究方案漫长而繁.
- 在长时间内 (M=76.8天) 实现了高坚持率 (73.8%),定性主题揭示了坚持细微差别.
- 大多数参与者 (62.7%) 报告说,由于EMA,他们对日常模式的意识增加了.
结论:
- 参与者的偏好和经验对于优化EMA协议设计以提高遵守率至关重要.
- 均衡数据范围与参与者负担是成功在临床研究中实施EMA的关键.
- 结果为设计有效和参与者友好的EMA协议做出基于证据的决策提供信息.
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