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Download full textLinacre, John M. – 1987
This paper describes a computer program in Microsoft BASIC which selects and administers test items from a small item bank. The level of the difficulty of the item selected depends on the test taker's previous response. This adaptive system is based on the Rasch model. The Rasch model uses a unit of measurement based on the logarithm of the…
Descriptors: Adaptive Testing, Computer Assisted Testing, Difficulty Level, Individual Testing
