Supporting the Assessment of Collaborative Design Activities in Multi-tabletop Classrooms

Roger Granda, Vanessa Echeverría, K. Chiluiza, Marisol Wong-Villacrés
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引用次数: 12

Abstract

The present study describes a proposed multitable top system for supporting collaborative database design activities in the classroom. Additionally, two experiments were conducted to evaluate students' and teachers' perceptions of the proposed system potential on aspects of group work assessment such as: ease of grading individuals as well as groups, equality of students' participation, and, capability to accurately reflect individual contributions. Ten educators and 22 students from a Computer Science program participated in the experiments. The findings of this work show that the use of the proposed system impacted positively on the educators' perception about the ease of grading individuals and groups. In addition, distinguishing users in collaborative group work is key for decreasing social-loafing. The results suggest that the proposed system does have potential to support a better group work assessment.
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支持多桌面教室协同设计活动的评估
本研究描述了一个建议的多桌面系统,用于支持课堂上的协作数据库设计活动。此外,进行了两个实验来评估学生和教师对拟议系统在小组工作评估方面的潜力的看法,如:对个人和团体评分的便利性,学生参与的平等性,以及准确反映个人贡献的能力。10名教育工作者和22名计算机科学专业的学生参加了实验。这项工作的发现表明,使用拟议的系统对教育工作者对个人和团体评分的便利性的看法产生了积极的影响。此外,在协同小组工作中区分用户是减少社会惰化的关键。结果表明,所提出的系统确实有潜力支持更好的小组工作评估。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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