Misconceptions About Rate Processes: Preliminary Evidence For The Importance Of Emergent Conceptual Schemas In Thermal And Transport Sciences
Misconceptions About Rate Processes: Preliminary Evidence For The Importance Of Emergent Conceptual Schemas In Thermal And Transport Sciences
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关于速率过程的误解：热学和运输科学中新兴概念模式重要性的初步证据
DOI：
10.18260/1-2--596
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发表时间：
2006
影响因子：
--
通讯作者：
M. Geist
中科院分区：
文献类型：
--
作者：
Ronald L. Miller;R. Streveler;B. Olds;M. Chi;M. Nelson;M. Geist
本文报告的初步证据表明，大量的工程专业的学生拥有强大的误解率过程，如传热，即使经过多年的研究，在热和运输科学，包括流体力学，传热学和热力学。从热和运输概念清单（TTCI）目前正在开发的数据和专门为本研究编写的其他问题的报告和分析。结果表明，存在一个持久的误解之间的关系的传热速率和工程利益的过程中转移的能量。我们使用Chi及其同事开发的涌现理论为这些发现提出了可能的解释。
This paper reports preliminary evidence that a significant number of engineering students possess robust misconceptions about rate processes such as transfer of heat even after years of study in thermal and transport sciences including fluid mechanics, heat transfer, and thermodynamics. Data from the Thermal and Transport Concept Inventory (TTCI) currently under development and additional questions specifically written for the present study are reported and analyzed. Results indicate the presence of a persistent misconception about the relationship between the rate of heat transfer and amount of energy transferred in processes of engineering interest. We use the emergent theory developed by Chi and colleagues to propose a possible explanation for these findings.