Disability and Equity in Education Commons^™

Simulation Of Comparing The Sensitivity Between Response Model And Response Time Model Detecting Aberrant Behavior, Danang Kamal Musthafa, Suprananto

International Conference on Assessment and Learning (ICAL)

This study aims to determine whether there is a difference in detection rates between response model and response time model to detect aberrant behavior. Also, to determine examinee’s ability estimation accuracy of each model along with checking the strengths and weakness when there is an aberrant behavior in testing data especially CBT. This research is a simulation study where concentrate on test-length, sample-size, and aberrant level with 50 replications. Analyzing parameter recovery from replicated data to check the strengths and weaknesses of each model. Further, comparing the lz person-fit that using response’s data and response time’s data to see which …