3 papers
stat.AP2026
Modeling Transition Dynamics and Network Structure in Cross-National Process Data: A Hierarchical Multi-State Survival Framework
Doungjun Kim, Daeun Hwangbo, Minjeong Jeon +1
Process data from computer-based assessments record the sequence and timing of actions through which respondents solve a task, providing information about both the pace and structu…
stat.AP2026
A Representation-Learning Item Response Model for Identifying Behaviorally Important Actions in PIAAC Process Data
Junyeong Park, Daeun Hwangbo, Seyoung Park +2
Problem-solving log process data from computer-based assessments provide detailed information about how respondents approach and complete tasks. However, the resulting action seque…
stat.AP2026
Analyzing Process Data from Computer-Based Assessments: A Tutorial on Preprocessing, Feature Extraction, and Model-Based Inference
Daeun Hwangbo, Junyeong Park, Minjeong Jeon +1
Computer-based assessments routinely generate detailed interaction logs -- commonly referred to as process data -- that record every action a respondent performs during task comple…