An alternative paradigm for clinical nursing research: an exemplar.

An alternative paradigm for clinical nursing research: an exemplar.
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临床护理研究的另一种范式:范例。

DOI:
10.1002/nur.10086
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发表时间:
2003
影响因子:
2
通讯作者:
Moritz,Patricia
Moritz,Patricia
中科院分区:
医学4区
文献类型:
--
作者:
Sidani,Souraya;Epstein,DanaR;Moritz,Patricia

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有效性研究是为了在日常实践的现实世界条件下进行测试时,评估干预措施在实现预期结果方面的效果。虽然随机临床试验(RCT)被认为是有效性研究的金标准,但其可行性、可推广性和其结果的临床实用性仍受到质疑。这种科学状态促使人们呼吁进行范式转变,以临床研究的替代方法为特征。替代方法试图在进行研究时考虑临床现实,目的是将实践和研究背后的视角和假设的差异降至最低。在这篇文章中,一种理论驱动的干预评估方法被提出为临床研究的一种可行的替代范式。这一方法的应用需要在研究的四个方面做出改变:参与者选择标准、治疗方案的分配、干预措施的提供和结果衡量标准的选择。这些变化是在概念层面上讨论的,并以正在进行的旨在确定这一以理论为导向的干预评估方法的有用性的多点研究的例子加以说明。©2003威利期刊公司,Res Nur Health 26:244-255,2003
Effectiveness research is undertaken to evaluate the effects of interventions in achieving desired outcomes when tested in the real‐world conditions of everyday practice. Although the randomized clinical trial (RCT) is considered the gold standard for effectiveness research, its feasibility, generalizability, and the clinical utility of its results are being questioned. This state of the science prompted the call for a paradigm shift, characterized by alternative methods for clinical research. The alternative methods attempt to account for clinical realities when conducting research, with the goal of minimizing discrepancies in the perspective and assumptions underlying practice and research. In this article a theory‐driven approach to intervention evaluation is presented as a viable alternative paradigm for clinical research. The application of this approach demands changes in four aspects of research: participant selection criteria, assignment to treatment options, delivery of the intervention, and selection of outcome measures. The changes are discussed at the conceptual level and illustrated with examples from an ongoing multisite study aimed at determining the usefulness of this theory‐driven approach to intervention evaluation. © 2003 Wiley Periodicals, Inc. Res Nurs Health 26: 244–255, 2003
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期刊: The American psychologist
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