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  Assessment Systems Corporation :: Software :: TESTINFO

  TESTINFO
TestInfo - Test Information Program

TestInfo performs several useful analyses for tests composed of dichotomously scored items with logistic item response theory parameters. TestInfocan help you evaluate the effects of shortening a conventional test through the application of adaptive testing. It uses a list of parameter values to provide the average discrimination, difficulty, and guessing parameters, estimated test reliability (KR-20 internal-consistency reliability), expected and average test information, and test information functions for tests of four lengths (full length and ¼, ½, and ¾-length adaptive tests).

System Requirements

Windows 2000, XP, Vista, 7

Other Software for Adaptive Testing

Books on Adaptive Testing and Item Response Theory

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