Analysis of programming process data has become popular in computing education research and educational data mining in the last decade. This type of data is quantitative, often of high temporal resolution, and it can be collected non-intrusively while the student is in a natural setting. Many levels of granularity can be obtained, such as…

Tools for automatic grading programming assignments, also known as Online Judges, have been widely used to support computer science (CS) courses. Nevertheless, few studies have used these tools to acquire and analyse interaction data to better understand the students' performance and behaviours, often due to data availability or inadequate…

One group of college students who had no previous keyboarding instruction and one group who had were tested after three months of microcomputer use. Previous instruction was found to increase speed; no significant difference in mean error scores appeared. Proficiency appeared to be enhanced by previous keyboarding instruction. (SK)