Support teachers for quiz in large class — Analysis of typing processes for descriptive answers

In this article, we aim to provide additional information related to students' understandings by analyzing their behaviors, especially typing their answers in short descriptive-quizzes. We collected typing processes for actual quizzes, asked self-confidence in the quizzes, and discuss their relationship between them. By some simple experiments, we find that typing that lacked confidence would cause suspension of typing process, and unpracticed students also cause suspensions, but they are shorter than the former case first case (less than 10 sec).