调查学生重排电路图的方法

IF 2.1 2区 工程技术 Q2 EDUCATION, SCIENTIFIC DISCIPLINES IEEE Transactions on Education Pub Date : 2024-06-28 DOI:10.1109/TE.2024.3410375
Leah M. Ridgway;Tom Cox
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引用次数: 0

摘要

贡献:本研究采用定性研究方法,对参与者在解释其思维过程时简化电路的访谈进行分析:重新排列电路图是电气和电子工程学的一项基本技能,但学生在面对不熟悉的配置时可能会感到吃力。目前该学科的研究通常以概念理解为中心进行定量研究。本研究采用定性方法,调查学生 "如何 "与电路图互动的过程。研究问题学生如何处理电路图简化问题?研究方法:记录十位参与者(本科 1-4 年级)简化非传统电路图的 15 分钟个人讨论。采用反思性主题分析法确定共同主题。研究结果1) 在应用其他分析技术之前,参与者最初依靠模式识别来解决电路问题;2) 确定了两种重新排列方法:"3) 使用 "接地 "策略的学生在电路重新排列过程中不那么犹豫不决;以及 4) 学生广泛使用机械方法检查错误,选择软件工具,而不是应用概念理解。
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Investigating Student Approaches to Rearranging Circuit Diagrams
Contribution: This study uses a qualitative research method to analyze interviews where participants simplified an electric circuit while explaining their thought process.Background: Rearranging circuit diagrams is a fundamental skill in electrical and electronic engineering, yet students can struggle with unfamiliar configurations. Current research in the discipline is often quantitative, centered on conceptual understanding. By using a qualitative method, the process of “How” students interact with circuit diagrams is investigated. Research Question: How do students approach circuit diagram simplifications? Methodology: 15-min individual discussions with ten participants (undergraduate years 1–4) simplifying an unconventionally presented circuit diagram were recorded. Reflexive thematic analysis was used to identify common themes. Findings: 1) Participants initially rely upon pattern recognition to solve circuit problems before applying other analysis techniques; 2) two rearrangement methods were identified: “component focused,” where combinations of components are grouped and then connected together, and “ground focused” where components in the circuit are related to ground and then connected together; 3) students using a ground focused strategy were less hesitant in their circuit rearrangement process; and 4) students broadly used mechanicalistic methods of error checking, selecting software tools rather than applying conceptual understanding.
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来源期刊
IEEE Transactions on Education
IEEE Transactions on Education 工程技术-工程:电子与电气
CiteScore
5.80
自引率
7.70%
发文量
90
审稿时长
1 months
期刊介绍: The IEEE Transactions on Education (ToE) publishes significant and original scholarly contributions to education in electrical and electronics engineering, computer engineering, computer science, and other fields within the scope of interest of IEEE. Contributions must address discovery, integration, and/or application of knowledge in education in these fields. Articles must support contributions and assertions with compelling evidence and provide explicit, transparent descriptions of the processes through which the evidence is collected, analyzed, and interpreted. While characteristics of compelling evidence cannot be described to address every conceivable situation, generally assessment of the work being reported must go beyond student self-report and attitudinal data.
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