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首页> 外文会议>Program Comprehension, 2009. ICPC '09 >An in-vivo study of the cognitive levels employed by programmers during software maintenance
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An in-vivo study of the cognitive levels employed by programmers during software maintenance

机译：程序员在软件维护过程中对认知水平的体内研究

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Several researchers have proposed Bloom's taxonomy as a framework within which to study the cognitive levels employed by programmers during software comprehension. But a review of empirical studies in this area illustrates that previous work has nearly exclusively focused on the lower cognitive levels of the taxonomy. However, the taxonomy was initially proposed as a dasiacumulative hierarchypsila, where less processing occurred at higher levels. This suggests that the focus of current software comprehension literature is appropriate. Given that there is mixed empirical evidence for this dasiacumulative hierarchypsila property, this work reports on the cognitive levels employed by 6 programmers, involved in in-vivo software maintenance and comprehension. It suggests that the cumulative hierarchy property is true of these contexts, thus adding legitimacy to the focus of the existing literature. However, it notes that processing at the higher cognitive levels does occur and is associated with specific maintenance sub-tasks. As this processing is effort and skill intensive, there is still a need for researchers to explore these higher cognitive levels.
机译：一些研究人员提出了Bloom的分类法，以此作为框架来研究程序员在软件理解过程中所采用的认知水平。但是对这方面的实证研究的回顾表明，以前的工作几乎完全集中在分类学的较低认知水平上。但是，分类法最初是作为dasiacumulative层次结构psila提出的，其中较高级别上的处理较少。这表明当前软件理解文献的重点是适当的。鉴于存在这种daccacumulative等级psila属性的混合经验证据，该工作报告了6位程序员在体内软件维护和理解中所使用的认知水平。它表明累积的等级属性在这些情况下是正确的，从而使合法性成为现有文献的重点。但是，它指出确实会发生较高认知水平的处理，并且与特定的维护子任务相关联。由于此过程需要大量的精力和技能，因此研究人员仍然需要探索这些更高的认知水平。

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