A PROCESS DISSOCIATION FRAMEWORK - SEPARATING AUTOMATIC FROM INTENTIONAL USES OF MEMORY

This paper begins by considering problems that have plagued investigations of automatic or unconscious influences of perception and memory. A process dissociation procedure that provides an escape from those problems is introduced. The process dissociation procedure separates the contributions of different types of processes to performance of a task, rather than equating processes with tasks. Using that procedure, I provide new evidence in favor of a two-factor theory of recognition memory; one factor relies on automatic processes and the other relies on intentional processes. Recollection (an intentional use of memory) is hampered when attention is divided, rather than full, at the time of test. In contrast, the use of familiarity as a basis for recognition memory judgments (an automatic use of memory) is shown to be invariant across full versus divided attention, manipulated at test. Process dissociation procedures provide a general framework for separating automatic from intentional forms of processing in a variety of domains; including perception, memory, and thought. © 1991.