1. Allison, R. S. Changes in behavior and impairment of memory and intellect in later life. Geriatrics 10:306–311, 1955.
2. Albert, M., and Butters, N. Naming faces in amnesia syndrome. Unpublished data, 1977.
3. Anderson, J. F. A simulation model of free recall, in G. H. Bower (ed.), The Psychology of Learning and Motivation, Vol. 5 New York: Academic Press, 1972.
4. Arenberg, D., and Robertson-Tchabo, E. A. Learning and aging, in J. E. Birren and K. W. Schaie (eds.), Handbook of the Psychology of Aging. New York: Van Nostrand Reinhold, 1977.
5. Atwood, G. An experimental study of visual imagination and memory. Cognitive Psychol. 2:290–299, 1971.