Group Formation Models Based on Inner Evaluations of Members
Group Formation Models Based on Inner Evaluations of Members
复制标题
基于成员内部评价的群体形成模型
DOI：
10.1007/978-3-030-98018-4_3
复制
发表时间：
2022
期刊：
影响因子：
--
通讯作者：
Tomoe Entani
中科院分区：
文献类型：
--
作者：
川向肇;有馬昌宏;Tomoe Entani
协作学习是高等教育中一种有用的教学方法，被用于课堂或在线的各种学习领域。对于有效的合作，小组的形成是关键因素之一。这往往需要老师的指导。在本研究中，为了帮助教师选择分组，我们提出了基于组内或组间同质性或异质性原则的组形成模型。这取决于什么样的原则是合适的和可取的情况。我们使用学生的个人资料，通过他们的内部评价来衡量群体地位，适合代表他们的倾向。内部评估表示为标准的归一化区间向量，其中区间元素指示标准的可能评估。第一和第二模型是从组内的角度，通过最大化或最小化每个组中的成员的差异或相似性。具有相似或不同倾向的学生被分配到同一组。第三种模式是从群体间的角度出发，尽量缩小群体间关于群体倾向的差异。因此，获得了平衡的组。
Collaborative learning is a useful teaching method in high education and is used in various study areas in the classroom or online. For effective collaboration, group formation is one of the critical factors. It often requires preparation by a teacher. In this study, to help a teacher selection grouping, we propose the models for group formation based on the principles: intra- or inter-group homogeneity or heterogeneity. It depends on the situations what principle is suitable and preferable. We use students’ profiles by their inner evaluation to measure the group status, suitable for representing their tendencies. The inner evaluation is denoted as a normalized interval vector of criteria where an interval element indicates a possible evaluation of a criterion. The first and second models are from the intra-group viewpoint by maximizing or minimizing the difference or similarity of members in each group. The students of similar or different tendencies are assigned to the same group. The third model is from the inter-group viewpoint by minimizing differences among groups concerning group tendency. Therefore, balanced groups are obtained.