PTC-NC event: IRT (06/21/2018)

PTC-NC presents Enhancing Multiple Choice Tests Using Item Response Theory  Description: This presentation demonstrates the utility of introducing an Item Response Theory (IRT) methodology, specifically the Rasch model, to complement Classical Test Theory (CTT) in the development and calibration of multiple-choice exams. Given the development and advances within IRT-methods and Read more…

By Kelvin Tan, ago