Developing a Teacher Dashboard For Use with Intelligent Tutoring Systems
Developing a Teacher Dashboard For Use with Intelligent Tutoring Systems
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开发用于智能辅导系统的教师仪表板
DOI：
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发表时间：
2016
期刊：
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通讯作者：
B. McLaren
中科院分区：
文献类型：
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作者：
V. Aleven;Françeska Xhakaj;Kenneth Holstein;B. McLaren
许多仪表板显示由教育技术生成的分析，但很少有仪表板与智能辅导系统（ITS）一起使用。我们正在创建一个教师仪表板，用于在CTAT/Tutorshop基础设施中构建和使用的ITS：一个用于创作和部署ITS的环境。仪表板将利用CTAT构建的ITS产生的细粒度交互数据和衍生分析。我们采用以用户为中心的设计方法，针对仪表板的两种使用场景。在一个场景中，一位老师在学校的计算机实验室里帮助一班学生使用辅导软件时使用仪表板。在另一种情况下，教师使用仪表板为即将到来的课程做准备。到目前为止，我们已经完成了一个情境调查，构思，Speed Dating会议，其中教师评估了故事板，可用性测试，以及一个课堂研究，其中有一个模拟版本的仪表板，其中有来自教师当前班级和学生的真实的数据。我们目前正在分析这些活动中产生的数据，迭代仪表板的设计，并实现仪表板的完整版本。该仪表板的独特特征可能是它利用由ITS产生的细粒度交互数据，并且它将与ITS开发和部署环境完全集成，因此可用于许多ITS。
Many dashboards display analytics generated by educational technologies, but few of them work with intelligent tutoring systems (ITSs). We are creating a teacher dashboard for use with ITSs built and used within our CTAT/Tutorshop infrastructure: an environment for authoring and deploying ITSs. The dashboard will take advantage of the fine-grained interaction data and derived analytics that CTAT-built ITSs produce. We are taking a user-centered design approach in which we target two usage scenarios for the dashboard. In one scenario, a teacher uses the dashboard while helping a class of students working with the tutoring software in the school’s computer lab. In the other, the teacher uses the dashboard to prepare for an upcoming class session. So far, we have completed a Contextual Inquiry, ideation, Speed Dating sessions in which teachers evaluated story boards, usability testing, and a classroom study with a mocked up version of the dashboard with real data from the teacher’s current classes and students. We are currently analyzing the data produced in these activities, iterating on the design of the dashboard, and implementing a full version of the dashboard. Unique characteristics of this dashboard may be that it leverages finegrained interaction data produced by an ITS and that it will be fully integrated with an ITS development and deployment environment, and therefore available for use with many ITSs.