The relative effect of a time interval upon learning and retention ...
By: by Lillian M. Johnson ...
Published: 1939
Place of publication: [Columbus, O
Language: eng
Number of pages: 179
Subjects: Learning, Psychology of.; Memory.
Notes: "Private edition, distributed by the University of Chicago libraries, Chicago, Illinois."

"Reprinted from Journal of experimental psychology, vol. 24, no. 2, Febrary 1939."

Thesis (PH.D.)--University of Chicago, 1938.

"References": p. 178-179.