Abstract
A major goal of this study is to provide a practical Web application for English jumbled-word questions which records and reproduces learners'mouse trajectories. The authors believe that trajectories include useful clues to the solving process or hesitation when the problems are being solved. In this paper, we will discuss ways in which to analyze the recorded trajectories such as numbers of u-turns and drag&drops, in relation to the scores and newly incorporated ‘degree of confidence’ parameter. The results of our empirical findings are also shown. Our hope is to retrieve what learners will study next in accordance with their needs. It will also be applied as a tool to help on-site teachers work on their teaching strategies.
