i3RAT: Individualizing Instruction and Improving Research using Adaptive Testing

Journal Publications

Morphew, J.W., Mestre, J.P., Chang, H-H., Kang, H-A., & Fabry, G. (2018). Using computer adaptive testing to assess physics proficiency and improve exam performance in an introductory physics course. Physical Review Physics Education Research, 14, 020110. DOI: 10.1103/PhysRevPhysEducRes.14.020110 Download here.

 

Conference Presentations

Mehrabi, A. & Morphew, J. W. (2023). Enhancing STEM Education through Computer Adaptive Testing and Cognitive Diagnosis. Presentation at the X-DBER Conference. Virtual Conference: April 3-April 5. 

Mehrabi, A., Altintas, O., & Morphew, J. W. (2023). Comparison of different ability parameters calculated using Performance Factors Analysis (PFA) with overall ability parameters via Kullback-Leibler (KL) Divergence. Paper presentation at the international meeting of the Psychometric Society. College Park, MD: July 25-28.

Mehrabi, A. (2023). Computer Adaptive Testing (CAT). Presentation at Research-o-Rama 2023. West Lafayette, IN, USA: March 3.