Robotic question support system to reduce hesitation for face‐to‐face questions in lectures
Robotic question support system to reduce hesitation for face‐to‐face questions in lectures
复制标题
机器人提问支持系统，减少讲座中面对面提问的犹豫
DOI：
10.1111/jcal.12511
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发表时间：
2020
影响因子：
5
通讯作者：
Ishiguro Hiroshi
中科院分区：
文献类型：
--
作者：
Shimaya Jiro;Yoshikawa Yuichiro;Ogawa Kohei;Ishiguro Hiroshi
鼓励学生在课堂上积极提问是一项艰巨的挑战，可以通过创新地使用信息技术来解决。我们开发了一个机器人系统，允许学生在讲座中协作决定由类人机器人提出的问题。为了验证该系统是否减少了在演讲时提问的犹豫不决，62名大学生被分成两组，每人参加了两次关于诺贝尔物理学奖的不同模拟讲座。在使用和不使用拟议系统的情况下，按平衡顺序进行了两次讲座。结果表明，通常在课堂上犹豫不决的学生在可以使用拟议的系统时，在当面提问时变得不那么犹豫了。此外，使用该系统后，人们在讲座中的主动性增加了。多元回归分析表明，学生的某些行为，特别是发推特和表示同意他人发布的问题，与感知到的积极性的增加有关。
Encouraging students to actively ask questions during lectures is a formidable challenge that can be addressed through innovative use of information technology. We developed a robotic system that allows students in a lecture to collaboratively decide questions to be asked by a humanoid robot. To verify whether the system reduces hesitation to ask questions during lectures, 62 university students were divided into two groups, and each attended two different mock lectures on the Nobel Prize in Physics. Two lectures were conducted with and without the proposed system in counterbalanced order. Results suggested that students who were usually hesitant to ask questions during lectures became less hesitant to ask questions face‐to‐face when they could use the proposed system. Moreover, the perceived activeness in the lectures increased when using the system. Multiple regression analyses revealed that certain student actions, particularly tweeting and showing agreement with the questions posted by others, were correlated with an increase in perceived activeness.