了解不良的范围管理对IT项目成功的影响

Angry Ronald Adam, Muhammad Danaparamita
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引用次数: 5

摘要

信息技术项目失败是一个难以避免的问题。IT项目失败的主要问题是范围、时间和成本。这三者是相互影响的。时间和成本是范围变化的影响。大约50% - 80%的IT项目被定义为失败项目,主要是由于超时和成本过高造成的。在客户端,问题来自于不切实际的期望,以及在收集需求以开发系统方面的误解。这些问题导致了系统开发中的许多变化,而这些变化将导致范围管理不善。在本研究中,我们将分析不良的范围管理对IT项目成功的影响。本研究首先分析了不切实际的期望与项目变更之间的关系。第二步是分析项目变更与加班和超支之间的关系。第三步,分析由客户验收状态定义的失效项目及其与超支和加班的关系。本研究采用的卡方统计方法。结果显示了不切实际的期望与项目失败之间的紧密联系。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Understanding the influence of poor scope management affecting the successful of an IT Project
Information technology project failure is the problem which quite hard to avoid. The main problems of IT project failure are scope, time, and cost. These three contains is affecting to each other. Time and cost are the impact of the changing in scope. About 50% – 80% of IT Projects are defined as failure project which is mostly caused by over time and over cost. In client side, the problems come from unrealistic expectations also misunderstanding in collecting requirements in order to develop a system. These problems are leading into many changes in system development and changes will leads into poor scope management. In this research, we will analyze the influence of poor scope management affecting the successful of IT Project. In this research, began by analyze the correlation between Unrealistic Expectation and Changes in Project. The second steps is to analyze the correlation between Changes in Project and Overtime and Overcost. The Third steps it to analyze the Failure Project which defined by acceptance status of client and its correlation with Overcost and Overtime. Statistic method used in this research is Chi-Square. The result shows a tight bond between Unrealistic Expectation to Project Failure.
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