Ruth Langsford says there is a particular type of celebrity she believes is the "most difficult" to interview. Famed for her roles on This Morning and Loose Women, the 66-year-old has conducted many ...
Abstract: Knowledge tracing models students' knowledge and predicts performance. Programming education involves iterative debugging and sparse behavioral data. We construct PED (Python Education Data) ...
Abstract: Estimating the difficulty of multiple-choice questions (MCQs) is a core problem in educational natural language processing, supporting applications such as personalized assessment, ...