1. The use of advance organizers in the learning and retention of meaningful verbal material.
2. The Psychology of Meaningful Verbal Learning. Grune and Stratton, New York, 1963.
3. and Basic Statistical Methods. Harper and Row, New York, 1965.
4. Effects of Differentially Structured Introductory Materials and Learning Tasks on Learning and Transfer
5. “A Study of Varying Modes of Topical Presentation in Elementary College Biology to Determine the Effect of Advance Organizers in Knowledge Acquisition and Retention”. Unpublished doctoral dissertation, Purdue University, 1967.