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Managing Delphi Surveys Using Nonparametric Statistical Techniques

机译：使用非参数统计技术管理Delphi调查

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摘要

Information systems researchers have often turned to a variant of the Delphi survey technique to support their research of key issues in their field. Two particular weaknesses of past studies using this approach have been a lack of a definitive method for conducting the research and a lack of statistical support for the conclusions drawn by the researchers. In this paper, the author presents a method, based on nonparametric statistical techniques, to conduct ranking-type Delphi surveys, perform analysis, and report results. The author takes this one step further by illustrating an actual analysis of a Delphi survey. The analysis is compared to results that were presented without the benefit of the author's approach. This paper shows that use of the advocated approach can streamline and strengthen studies, improve the validity of results, and thus better serve the consumers of the research findings. Since the ranking-type Delphi is so popular among information systems researchers, a consistent method is needed to apply to their data collection, analysis, and reporting of results. This paper provides such a method in concise form and illustrates the use of the method in a manner affording comparison between it and previous practice.
机译：信息系统研究人员经常求助于Delphi调查技术的一种变体，以支持他们对该领域关键问题的研究。过去使用这种方法进行研究的两个特别的缺点是缺乏进行研究的确定方法以及缺乏对研究人员得出的结论的统计支持。在本文中，作者提出了一种基于非参数统计技术的方法，该方法可以进行排名类型的Delphi调查，执行分析并报告结果。作者通过说明对Delphi调查的实际分析，进一步迈出了这一步。将分析结果与没有使用作者方法的结果进行比较。本文表明，使用提倡的方法可以简化和加强研究，提高结果的有效性，从而更好地为研究结果的消费者服务。由于排名型Delphi在信息系统研究人员中如此受欢迎，因此需要一种一致的方法来应用于他们的数据收集，分析和结果报告。本文以简洁的形式提供了这种方法，并以某种方式与以前的实践进行了比较说明了该方法的使用。

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