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Development and validation of an instrument to operationalize information system requirements capabilities.

机译：开发和验证一种工具，以使信息系统需求功能可操作。

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摘要

As a discipline, information systems (IS) has struggled with the challenge of alignment of product (primarily software and the infrastructure needed to run it) with the needs of the organization it supports. This has been characterized as the pursuit of alignment of information technology (IT) with the business or organization, which begins with the gathering of the requirements of the organization, which then guide the creation of the IS requirements, which in turn guide the creation of the IT solution itself. This research is primarily focused on developing and validating an instrument to operationalize such requirements capabilities.;Requirements capabilities at the development of software or the implementation of a specific IT solution are referred to as capabilities for software requirements or more commonly systems analysis and design (SA&D) capabilities. This research describes and validates an instrument for SA&D capabilities for content validity, construct validity, internal consistency, and an exploratory factor analysis. SA&D capabilities were expected to coalesce strongly around a single dimension. Yet in validating the SA&D capabilities instrument, it became apparent that SA&D capabilities are not the unidimensional construct traditionally perceived. Instead it appears that four dimensions underlie SA&D capabilities, and these are associated with alignment maturity (governance, partnership, communications, and value). These sub factors of requirements capabilities are described in this research and represent distinct capabilities critical to the successful alignment of IT with the business.
机译：作为一门学科，信息系统（IS）一直在努力使产品（主要是软件和运行产品所需的基础结构）与所支持的组织的需求保持一致。这被描述为追求信息技术（IT）与业务或组织的结合，首先是收集组织的需求，然后指导创建IS需求，进而指导创建IS需求。 IT解决方案本身。这项研究主要集中于开发和验证一种工具以实现此类需求功能。;在软件开发或特定IT解决方案的实现中的需求功能被称为软件需求功能，或更常见的是系统分析和设计（SA＆D）。 ）功能。这项研究描述并验证了SA＆D功能的工具，包括内容有效性，构造有效性，内部一致性和探索性因素分析。预计SA＆D功能将在单个维度上紧密结合。然而，在验证SA＆D能力工具时，很明显SA＆D能力并不是传统上认为的一维结构。取而代之的是，似乎有四个维度构成了SA＆D能力的基础，而这些维度与一致性成熟度（治理，伙伴关系，沟通和价值）相关。需求能力的这些子因素在本研究中进行了描述，它们代表了不同的能力，这些能力对于IT与业务的成功组合至关重要。

著录项

  • 作者

    Pettit, Alex Z.;

  • 作者单位

    University of North Texas.;

  • 授予单位 University of North Texas.;
  • 学科 Information technology.;Computer science.;Information science.
  • 学位 Ph.D.
  • 年度 2014
  • 页码 158 p.
  • 总页数 158
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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