1. The effects of performance objectives on the achievement level of selected eighth-grade science pupils in four predominantly black inner-city schools. Unpublished, doctoral dissertation, Indiana University, 1970.
2. The effect of practice and prior knowledge of educational objectives and performance. Unpublished doctoral dissertation, Ohio State University, 1969.
3. The effect of behavioral objectives on student achievement in college chemistry
4. The efficiency of advance organizers and behavioral objectives for improving achievement in physics. Unpublished doctoral dissertation, Purdue University, 1971.