参与者与德尔菲方法的经验:在德语国家进行三轮德尔菲的在线评估
Marlen Niederberger1, Jessica Dieudonné2, Julia Schifano2
1Department of Research Methods in Health Promotion and Prevention, University of Education Schwäbisch Gmünd, Schwäbisch Gmünd, Germany marlen.niederberger@ph-gmuend.de.
BMJ open
|December 11, 2025
概括
这项关于儿童发育语言障碍的德尔菲研究发现该方法是可行的,并且得到了接受. 专家参与的关键因素包括主题相关性,清晰的沟通和可管理的时间承诺.
科学领域:
- 健康研究方法的方法论.
- 跨学科合作跨学科合作
- 语音语言病理学 语言病理学
背景情况:
- 德尔菲方法是一种在研究中使用的共识建设技术.
- 了解参与者的经验对于优化Delphi研究设计至关重要.
- 儿童发育语言障碍需要标准化术语,以便有效的研究和临床实践.
研究的目的:
- 评估参与者在儿童发育语言障碍术语三轮德尔菲研究中的经验.
- 为了比较完成者和放弃者,以确定影响参与的因素.
- 为未来的Delphi研究建立方法质量标准.
主要方法:
- 一项2021/2022年德尔菲研究,涉及来自五个德语国家专家.
- 对179名专家进行了研究后调查 (40%的响应率),评估了人口统计,动机和感知.
- 描述性分析比较了完成者 (n=156) 和放弃者 (n=23) 的反应.
主要成果:
- 大多数参与者缺乏以前的Delphi经验,但发现这个话题很相关,并对这项研究进行了积极评价.
- 填写者认为时间承诺较低,并且比学者更积极地反了问卷.
- 缺乏时间是停止治疗的主要原因;近一半的使用者提供了反.
结论:
- 德尔菲方法是可行的,并被接受用于跨学科的健康研究.
- 主题相关性,清晰的沟通和可管理的时间承诺对于专家的动机至关重要.
- 这些因素提高了专家的参与度,并有助于德尔菲研究的方法质量.
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