The effects of choice of consequences and procedures on preschool children's rate of working arithmetic problems
By: by Carolyn Mary Hockstra.
Published: 1978
Language: eng
Number of pages: 44
Subjects: Arithmetic -- Study and teaching (Primary); Child psychology.; Mathematical recreations.
Notes: Another copy on microfilm.

"Department of Psychology."

Thesis--Washington State University.

Bibliography: leaf 35.