Educational Assessment, Evaluation, and Research Commons^™

Acer Quest: The Interactive Test Analysis System. Version 2.1., Raymond J. Adams, Siek-Toon Khoo

Measurement and statistics

This is a guide to using Quest. Quest offers a comprehensive test and questionnaire analysis environment by providing a data analyst with access to the most recent developments in Rasch measurement theory, as well as a range of traditional analysis procedures. It includes an easy to use control language with flexible and informative output. Quest can be used to construct and validate variables based on both dichotomous and polychotomous observations. It scores and analyses such instruments as multiple choice tests, Likert type rating scales, short answer items, and partial credit items.

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Adaptive Testing, Information And The Partial Credit Model: A Simulation Study, Raymond J. Adams

Measurement and statistics

In adaptive testing each individual is tested with a set of items that is selected to match his/her estimated ability at the time of testing. In its most sophisticated form an adaptive test is interactively administered by a computer that scores the test and uses the individual's pattern of correct and incorrect responses to select new items from an item bank. In this procedure items are selected during the process of administering a test (rather than as a part of a predetermined sequence) so that the items administered to each individual are appropriate in difficulty for that individual. The result …

Rating Scale Analysis, Benjamin D. Wright, Geofferey N. Masters

Measurement and statistics

This book is a text about constructing variables and making measures. The basis is the measurement philosophy of G. Rasch. The text begins by outlining the essentials for measurement, examining data and developing models for measuring, and covers estimation procedures, verifying variables and supervising measures. The authors extend Rasch item analysis and person measurement to attitude questionnaires, performance ratings and other ordered category data.

Best Test Design, Benjamin D. Wright, Mark H. Stone

Measurement and statistics

This handbook for learning how to do Rasch measurement contains both theoretical explanation and practice problems. It is about how to make use of mental tests, and covers the measurement model, item calibration by hand and by computer, the analysis of fit, and constructing a variable. Final chapters work through designing tests, making measures and choosing a scale.