Effects of motivational factors on perceptual-cognitive efficiency of children who vary in intellectual level.
By: Research assistants: David Shantz [and others]
Publisher: Purdue University
Published: 1963
Place of publication: Lafayette, Ind
Language: eng
Number of pages: 141
Subjects: Perception; Child study
Notes: Bibliography: p. 101-107.
"Cooperative research project no. 790."