achievement motive in normal and mentally retarded children
By: [by] Thomas E. Jordan and Richard deCharms.
Contributors: DeCharms, Richard.
Published: 1958
Place of publication: [St. Louis?
Language: eng
Number of pages: 16
Subjects: Motivation (Psychology); Rewards and punishments in education
Notes: Caption title.

"The research reported herein was performed pursuant to a contract with the United States Office of Education, Dept. of Health, Education, and Welfare."

Bibliography: leaf 16.