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An Exploration of the Extent to Which Project Management Practices Mediate the Relationship between Project Complexity and Project Outcomes

机译：项目管理实践介导项目复杂性与项目成果之间关系的程度的探讨

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摘要

Project management is an organizational construct used to achieve business objectives. The field of project management assumes a positive relationship between the use of project management practices and project outcomes. Research that has examined this relationship suggested that there are additional factors that influence the outcome of a project. This research examined the model that proposes that project management practices mediate the relationship between project complexity and project outcomes. The study used a survey to collect data from project managers about recently completed projects. The questions asked about project complexity, the project management practices used, and the outcome of the project. The Qualtrics national survey panel collected 243 responses, and the data analysis used a hierarchical component partial least squares structural equation model. The survey and structural model used existing instruments and latent variables for project management practice, project complexity, and project outcomes to examine the relationships among the latent variables and constructs. Three structural models examined the relationships among the constructs, and the models yielded mixed support for the mediation hypotheses. The first structural model tested all dimension of project complexity, project management practices, and project outcomes. The results from the model for the first-tier research question does not support mediation. The second and third structural models isolated the latent variables for project complexity to address the second-tier research questions. The second and third structural models support project management practices mediating the relationship between project complexity and project outcomes. The mixed results found in this study suggested that further research was needed to develop project management theory.
机译：项目管理是用于实现业务目标的组织结构。项目管理领域假定项目管理实践的使用与项目成果之间存在积极的关系。研究了这种关系的研究表明，还有其他因素会影响项目的结果。这项研究检查了该模型，该模型建议项目管理实践来调解项目复杂性和项目成果之间的关系。该研究使用一项调查从项目经理那里收集有关最近完成的项目的数据。这些问题询问有关项目的复杂性，使用的项目管理实践以及项目的结果。 Qualtrics国家调查小组收集了243个响应，数据分析使用了层次结构成分偏最小二乘结构方程模型。调查和结构模型使用了现有的工具和潜在变量来进行项目管理实践，项目复杂性和项目成果，以检查潜在变量与构造之间的关系。三种结构模型检查了构建体之间的关系，这些模型对调解假设产生了混合支持。第一个结构模型测试了项目复杂性，项目管理实践和项目成果的所有方面。第一层研究问题的模型结果不支持调解。第二和第三结构模型隔离了项目复杂性的潜在变量，以解决第二层研究问题。第二和第三种结构模型支持项目管理实践，以调解项目复杂性和项目成果之间的关系。在这项研究中发现的混合结果表明，需要进一步的研究来发展项目管理理论。

著录项

  • 作者

    Williams, Jacob.;

  • 作者单位

    Capella University.;

  • 授予单位 Capella University.;
  • 学科 Business administration.;Management.
  • 学位 Ph.D.
  • 年度 2018
  • 页码 248 p.
  • 总页数 248
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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