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Direct linkChang, Yuan-chin Ivan; Lu, Hung-Yi – Psychometrika, 2010
Item calibration is an essential issue in modern item response theory based psychological or educational testing. Due to the popularity of computerized adaptive testing, methods to efficiently calibrate new items have become more important than that in the time when paper and pencil test administration is the norm. There are many calibration…
Descriptors: Test Items, Educational Testing, Adaptive Testing, Measurement
