Technology talks: Clickers and grading incentive in the large lecture hall
Technology talks: Clickers and grading incentive in the large lecture hall
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技术讲座：大讲堂中的答题器和评分激励
DOI：
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发表时间：
2009
期刊：
影响因子：
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通讯作者：
Eric Gustafson
中科院分区：
文献类型：
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作者：
S. Willoughby;Eric Gustafson
天文学入门课程的两个部分连续两个学期对答题者的参与给予了不同的评分奖励。在高风险课堂中，只有正确答案才能获得分数，而在低风险课堂中，只有参与才能获得分数。 2007 年春季学期，由四名学生组成的自组小组在这两个部分都被多次录音，他们的对话被转录并分为九个主题，以分析各部分之间的差异。在答题器问题上的表现和阻止投票的倾向与班级成绩以及天文学诊断测试的测试前和测试后分数的增益相关。
Two sections of an introductory astronomy class were given different grading incentives for clicker participation for two consecutive semesters. In the high stakes classroom points were awarded only for correct answers, in contrast to the low stakes classroom in which points were awarded simply for participating. Self-formed groups of four students each were recorded in both sections several times during the spring 2007 semester and their conversations were transcribed and categorized into nine topics to analyze the variations between the sections. Performance on clicker questions and tendency to block vote were correlated with class grades and gains for the pre- and post-test scores on the Astronomy Diagnostic Test.