Empirical determination of sampling distributions of item discrimination indices and a reliability coefficient.
Publisher: Dept. of Educational Psychology, School of Education, University of Wisconsin
Published: 1962
Place of publication: [Madison? Wis.]
Language: eng
Number of pages: 145
Subjects: Educational tests and measurements.; Sampling (Statistics)
Notes: Bibliography: p. 106-109.
Research performed pursuant to a contract with the U.S. Office of Education [Contract OE-2-10-071]
Cooperative research project no. 1299.