Pupils of low mentality in high school
By: [by] Lillian Gertrude Portenier ...  Professor Leta S. Hollingworth, sponsor
Publisher: Teachers college, Columbia university
Published: 1933
Place of publication: New York city
Language: eng
Number of pages: 109
Subjects: High schools; Mental efficiency; School children; Ability; Psychological tests
Notes: Vita.

Published also as Teachers college, Columbia university, Contributions to education, no. 568.

Thesis (PH. D.)--Columbia university, 1933.

Bibliography: p. 103-109.