Accurate assessment of students' ability is the key task of a test. Assessments based on final responses are the standard. As the infrastructure advances, substantially more information is observed. One of such instances is the process data that is collected by computer-based interactive items, which contain a student's detailed interactive processes. In this paper, we show both theoretically and empirically that appropriately including such information in the assessment will substantially improve relevant assessment precision. The precision is measured empirically by out-of-sample test reliability.

翻译：对学生能力进行准确评估是测试的关键任务。基于最终答复的评估是标准。随着基础设施的进步,观察到的信息要多得多。其中之一是计算机互动项目收集的流程数据,其中包含学生的详细互动程序。在本文中,我们从理论上和经验上表明,将此类信息适当纳入评估将极大地提高相关评估的准确性。精确性通过抽样测试的可靠性进行实证衡量。