1. “A Semantic Differential Approach to the Assessment of Students' Image of Science, Scientists and Science Instruments,”Paper presented at the American Educational Research Association meeting, Chicago, February 1966.
2. “A Study of the Characteristics and Attitudes of Students Who Participated in the Academic Year Extension Phase of the University of Wisconsin's Research Extension Program,” Unpublished doctoral dissertation, University of Wisconsin, 1965.
3. The Content and Construct Validation of the Academic-Vocational Involvement Scale
4. A Semantic Differential Science Interest Test
5. Attitudes Toward Selected Concepts Among Junior High Science Teachers