Richard E. Ripple

PIAGET REDISCOVERED--SELECTED PAPERS FROM A REPORT OF THE CONFERENCE OF COGNITIVE STUDIES AND CURRICULUM DEVELOPMENT (MARCH 1964).

Richard E. Ripple, Verne N. Rockcastle, 1964 .

Handbook on teaching educational psychology

Donald J. Treffinger, Richard E. Ripple, J. Kent Davis, 1977 .

Comparison of the Effectiveness of a Programed Text with Three other Methods of Presentation

Richard E. Ripple, R. Ripple, 1963 .

PIAGET REDISCOVERED. A REPORT OF THE CONFERENCE ON COGNITIVE STUDIES AND CURRICULUM DEVELOPMENT.

Richard E. Ripple, Verne N. Rockcastle, R. Ripple, 1964 .