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元认知映射:发育生物学专业的学生在多种课程形式中难以掌握高阶认知技能。

Metacognitive mapping: developmental biology students struggle with higher-order cognitive skills in multiple course formats.

作者信息

Aquino Nunez Wendy, Scott Meadow C B, Morgan Dyan E

机构信息

Department of Molecular Biosciences, University of Kansas, Lawrence, Kansas, USA.

Undergraduate Biology Program, University of Kansas, Lawrence, Kansas, USA.

出版信息

J Microbiol Biol Educ. 2025 Aug 21;26(2):e0013924. doi: 10.1128/jmbe.00139-24. Epub 2025 Apr 30.

Abstract

Reflective assignments are a powerful tool in undergraduate STEM courses to promote student metacognition and give instructors and researchers a view of that process. We were interested in understanding student challenges in our developmental biology course, so we used reflective assignments to uncover these challenges and also add to our understanding of student metacognition in upper-level courses. We used structural and initial coding and themed student responses. Then, we were able to compare results across two different course formats. We also compared these analyses with student performance on weekly formative assessments and completed item analysis. Our analyses suggest that students struggle the most with application. Notably, student responses did not differ in an asynchronous online class versus a high-flex in-person class. We also surveyed students ( = 162) on their use and perceived value of the metacognitive assignments for further comparison to other studies of upper-level student metacognitive regulation. Results indicate a strong majority of students completed more than half of the assignments, found the assignments beneficial to their learning, and used the opportunity to plan study time. Overall, we find that upper-level college students have accurate metacognitive knowledge, allowing them to identify challenging topics and cognitive skills, and have acquired the metacognitive regulation tools to develop study plans when prompted by a reflective assignment.

摘要

反思性作业是本科STEM课程中促进学生元认知的有力工具,同时也能让教师和研究人员了解这一过程。我们对了解发育生物学课程中学生面临的挑战很感兴趣,因此我们利用反思性作业来发现这些挑战,并增进我们对高年级课程中学生元认知的理解。我们采用了结构化和初始编码以及对学生回答进行主题分类的方法。然后,我们能够比较两种不同课程形式的结果。我们还将这些分析与学生在每周形成性评估中的表现以及完成的项目分析进行了比较。我们的分析表明,学生在应用方面遇到的困难最大。值得注意的是,在异步在线课程和高灵活性面对面课程中,学生的回答没有差异。我们还对162名学生进行了调查,了解他们对元认知作业的使用情况和感知价值,以便与其他关于高年级学生元认知调节的研究进行进一步比较。结果表明,绝大多数学生完成了一半以上的作业,认为这些作业对他们的学习有益,并利用这个机会来规划学习时间。总体而言,我们发现高年级大学生拥有准确的元认知知识,能够识别具有挑战性的主题和认知技能,并且在反思性作业的促使下,已经掌握了制定学习计划的元认知调节工具。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9754/12369316/c54557dba89d/jmbe.00139-24.f001.jpg

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