The relationship between item validity and test validity.
By: New York, Bureau of Publications, Teachers College, Columbia University, 1934.
Publisher: AMS Press
Published: 1972
Place of publication: [New York
Language: eng
Number of pages: 40
Subjects: Psychological tests.; Educational statistics.
Notes: Bibliography: p. 39-40.
Reprint of the 1934 ed., issued in series: Teachers College, Columbia University. Contributions to education, no. 621.
Originally presented as the author's thesis, Columbia.