Intervention research in highly unstable environments.

Intervention research in highly unstable environments.
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DOI:
10.1002/nur.20309
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发表时间:
2009-02
影响因子:
2
通讯作者:
Beck, Cornelia
Beck, Cornelia
中科院分区:
医学4区
文献类型:
--
作者:
Buckwalter, Kathleen C.;Grey, Margaret;Bowers, Barbara;McCarthy, Ann Marie;Gross, Deborah;Funk, Marjorie;Beck, Cornelia

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本文强调了问题,并提出了在高度不稳定的环境,如学校,重症监护病房和长期护理设施进行干预研究的策略。作者根据自己的经验讨论了在高度不稳定的环境中可能遇到的挑战。有效性的概念提供了一个框架,以理解解决在不稳定的环境中可能出现的许多方法学问题的价值。我们通过阐述导致不稳定的已知因素来解释不稳定的环境。提供了战略,以提高成功的干预研究在不稳定的设置进行环境评估之前,开始一项研究。
This article highlights issues and presents strategies for conducting intervention research in highly unstable environments such as schools, critical care units, and long-term care facilities. The authors draw on their own experiences to discuss the challenges that may be encountered in highly unstable settings. The concept of validity provides a framework for understanding the value of addressing the many methodological issues that can emerge in settings characterized by instability. We explain unstable environments by elaborating on knowable elements that contribute to instability. Strategies are provided for improving success of intervention research in unstable settings by carrying out an environmental assessment prior to beginning a study.
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