Why? When an otherwise successful intervention fails
Why? When an otherwise successful intervention fails
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DOI：
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发表时间：
1999
期刊：
影响因子：
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通讯作者：
R. Waters
中科院分区：
文献类型：
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作者：
M. McCracken;R. Waters
以问题为基础的学习（PBL）已经成为培养学生自主学习和解决问题能力的一种有效方法，特别是在医学院校。本文着眼于一些初步结果的人种学研究的学生在软件开发环境中尝试使用PBL。我们的研究结果表明，学生需要明确的培训，在群体动力学，学生往往过分依赖现有的知识，他们几乎只专注于产品相关的问题与过程相关的。然后，我们提出了一些建议的改进和未来计划的研究。
Problem-Based Learning (PBL) has been an effective technique in developing self-directed learning and problem-solving skills in students --- especially in the medical school environment. This paper looks at some preliminary results of an ethnographic study of students in a software development environment trying to use PBL. Our findings indicate that students need explicit training in group dynamics, students tend to rely excessively on existing knowledge, and they focus almost solely on product-related issues versus process-related ones. We then present some suggested improvements and future planned research.