Ausubel, D. P. (1960). The use of advance organizers in the learning and retention of meaningful verbal material. Journal of Educational Psychology, 51, 267–272.
Ausubel, D. P., and Fitzgerald, D. (1961). The role of discriminability in meaningful verbal learning and retention. Journal of Educational Psychology, 52, 266–274.
Bower, G. H., Clark, M. C., Lesgold, A. M., and Winzenz, D. (1969). Hierarchical retrieval schemes in recall of categorized word lists. Journal of Verbal Learning and Verbal Behaviour, 8, 323–343.
Joyce, C. R. B., Caple, G., Mason, M., Reynolds, E., and Malhews, J. A. (1969). Quantitative study of doctor patient communication. Quarterly Journal of Medicine, 38, 183–194.
Kintsch, W. (1970). Learning, Memory, and Conceptual Processes. Wiley: New York.
Ley, P. (1972). An equation for predicting patients forgetting. (Awaiting publication).
Ley, P., and Spelman, M. S. (1965). Communications in an out-patient setting. British Journal of Social and Clinical Psychology, 4, 114–116.
Ley, P., and Spelman, M. S. (1967). Communicating with the Patient. Staples Press: London.
Tulving, E., and Pearlstone, Z. (1966). Availability versus accessibility of information in memory for words. Journal of Verbal Learning and Verbal Behaviour, 5, 381–391.