The validity of intelligence test elements
By: by Harriet May Barthelmess.  Published with the approval of Professor William A. McCall, sponsor.
Series: Teachers college, Columbia university. Contributions to education,; no. 505
Publisher: Teachers college, Columbia university
Published: 1931
Place of publication: New York city
Language: eng
Number of pages: 91
Subjects: Intelligence tests; Grading and marking (Students); Education -- Statistics
Notes: "Selected bibliography": p. 90-91.
Issued also as thesis (PH. D.) Columbia university.