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Crocker, Linda; Algina, James – 1986
This text was written to help the reader acquire a base of knowledge about classical psychometrics and to integrate new ideas into that framework of knowledge. The material is organized into five units: (1) introduction to measurement theory; (2) reliability; (3) validity; (4) item analysis in test development; and (5) test scoring and…
Descriptors: Item Analysis, Measurement Techniques, Psychometrics, Scoring
Clark, Burton A. – 1990
This first test and technical manual explains the development, purpose, use, validity, and reliability of the criterion-referenced final examination for the Chemistry of Hazardous Materials course of the National Fire Academy in Emmitsburg (Maryland). Because of possible diversity in the testing knowledge and background of readers, the manual…
Descriptors: Chemistry, Criterion Referenced Tests, Cutting Scores, Fire Fighters