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cs.AI2025
Combining model tracing and constraint-based modeling for multistep strategy diagnoses
Gerben van der Hoek, Johan Jeuring, Rogier Bos
Model tracing and constraint-based modeling are two approaches to diagnose student input in stepwise tasks. Model tracing supports identifying consecutive problem-solving steps tak…
cs.AI2025
Buggy rule diagnosis for combined steps through final answer evaluation in stepwise tasks
Gerben van der Hoek, Johan Jeuring, Rogier Bos
Many intelligent tutoring systems can support a student in solving a stepwise task. When a student combines several steps in one step, the number of possible paths connecting conse…