Item Response Theory: Principles and Applications by Ronald K. Hambleton (Englis
169,04 €
By Ronald K. Hambleton, H. Swaminathan. But, the genesis of item response theory (IRT) can be traced back to the mid-thirties and early forties. The progress in the fifties was painstakingly slow due to the mathematical complexity of the topic and the nonexistence of computer programs.
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