stat.AP

An exploratory analysis of the latent structure of process data via action sequence autoencoders

Computer simulations have become a popular tool for assessing complex skills such as problem‐solving. Log files of computer‐based items record the human–computer interactive processes for each respondent in full. The response processes are very …

Latent feature extraction for process data via multidimensional scaling

Computer-based interactive items have become prevalent in recent educational assessments. In such items, detailed human-computer interactive process, known as response process, is recorded in a log file. The recorded response processes provide great …