1. The Classificatory Ability of Children who have been Exposed to One of the ‘New’ Elementary Science Programs. Unpublished Ph.D. Dissertation, University of California, Berkeley, 1967.
2. American Association for the Advancement of Science, Commission on Science Education. Science, A Process Approach. 1965.
3. Educational Testing Service. Let's Look at First Graders. 1965.
4. Elementary Science Study of Educational Services Incorporated. Attribute Games and Problems. Watertown, Massachusetts, 1966.
5. , and . Beginning Science a Modern Approach, Teachers' Guide. New York: Holt, Rinehart and Winston, Inc., 1966.