Practice and variability
Subtitle: a study in psychological method
By: by Anne Anastasi
Series: Psychological review publications -- v. 45, no. 5; Psychological monographs -- no. 204
Publisher: Psychological Review Company
Published: 1934
Place of publication: Princeton, N. J
Language: eng
Number of pages: 55
Subjects: Ability; Educational tests and measurements; Intelligence tests; Psychological tests
Notes: Bibliography: p. 54-55.