Effects on score distributions of deleting an unkeyable item from a test

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Author

Neil J. Dorans

Publication

1983 - Educational Testing Service, Princeton, N.J, New Jersey

Language

English

Word Count

0 words, Guess

Page Count

0 pages

Identifiers

OCLC Control Number20275887
Open LibraryOL53812349M

Classifications

LCCLB3060.55 .D67 1983

Subjects

Topics

Examinations Interpretation Data processing Item response theory Educational tests and measurements

Series Statement

Research report -- RR-83-5

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