investigation of possible hierarchical dependency of four Piaget-type tasks under two methods of presentation to third-, fifth-, and seventh-grade children.
Published: 1967
Place of publication: [Tallahassee, Fla.]
Language: eng
Number of pages: 57
Subjects: Educational psychology; Science -- Study and teaching (Elementary)
Notes: Thesis--Florida State University.

Xerox copy. Ann Arbor, University Microfilms, 1968.