Explains how microcomputer-based test generation systems work and how to select and use such a system. Discusses several available programs, recommending the Harpertest and Micro-Pac systems for ease of use and versatility. Describes the benefits and limitations of microcomputer test generation systems. (GEA)

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…