Dissociating automatic and controlled processes in a memory-search task: beyond implicit memory

• Published in: Psychological research Vol. 57; no. 3-4; pp. 156 - 165
• Main Authors: Yonelinas, A P, Jacoby, L L
• Format: Journal Article
• Language: English
• Published: Germany Springer-Verlag 1995
• Subjects: Adult; Attention; Automatism - psychology; Female; Humans; Male; Mental Recall; Pattern Recognition, Visual; Reaction Time; Retention (Psychology)
• ISSN: 0340-0727; 1430-2772
• DOI: 10.1007/bf00431277

Our goal in this paper was to examine the processes that give rise to action slips. Procedures used to examine implicit memory and automatic processes were found to be unsatisfactory. However, the process-dissociation procedure proved useful for examining the contribution of the automatic and controlled processes underlying performance. The procedure was used in conjunction with a Sternberg memory-search task to examine the effects of set size, response speed, and stimulus-response mapping on controlled and automatic processes. The formulation allowed us to predict accurately how subjects would perform in a varied mapping condition. Moreover, set size and response speed were found to influence the controlled search process, but to leave the automatic influences unaffected. Stimulus-response mapping, on the other hand, was found to lead to probability matching in the automatic processes; this pattern was found to remain constant across changes in set size and response speed.