Design theory and practice.
Design theory and practice.
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发表时间：
1991
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通讯作者：
Y. Reich
中科院分区：
文献类型：
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作者：
Y. Reich
开展研究的方法对其进展和质量有很大影响。本研究提倡采用科学的研究方法，即提出理论，进行实验以支持或反驳理论，并完善理论。本文分两部分讨论了支持这种方法的论据。第一部分批判性地回顾了通用设计理论（GDT），一种正式的设计理论，并讨论了它与建立实验设计系统的关系。研究的第二部分描述了一个实验系统，它是建立在GDT和实验测试的基础上。实验系统及其性能被用来建议修改的理论和扩展的实验系统本身。这些重要建议为一个成功的科学周期划上了句号，从而支持了采用科学方法的益处。
The method of conducting research significantly influences its progress and quality. This study advocates for subscribing to the scientific method of performing research, namely, generating theories, conducting experiments to support or refute them, and refining the theories. The arguments in favor of this method are discussed in the two parts of the paper. Part I critically reviews General Design Theory (GDT), a formal theory of design, and discusses its relation to building experimental design systems. Part II of the study describes an experimental system that is built on the foundation of GDT and its experimental testing. The experimental system and its performance are used to suggest modifications to the theory and extensions to the experimental system itself. These important recommendations conclude one successful scientific cycle, thereby supporting the benefits from adopting the scientific method.