title: Conscious and unconscious influences of memory: temporal dynamics.
abstract: Changes in the conscious and unconscious influences of memory over time were assessed in two experiments by using a variant of the process-dissociation procedure. In both experiments, performance on a stem-completion task was measured under both inclusion and exclusion instructions. Across the two experiments, there were four different retention intervals: 2 minutes, 2 days, 2 weeks, and 2 months. The results indicated that conscious influences decreased systematically across retention interval. In contrast, unconscious influences of memory in the absence of conscious influences increased between 2 minutes and 2 days, and then remained relatively stable from 2 days to 2 weeks to 2 months. These results stand in apparent contrast to those of McBride and Dosher (1999), which showed equal rates of forgetting for conscious and unconscious influences of memory on performance. The implications for models of the relation between conscious and unconscious influences of memory on performance are discussed.
authors.affiliation: Department of Psychology, University of Waterloo, Ontario, Canada. jstolz@uwaterloo.ca
authors.forename: J A
authors.initials: JA
authors.lastname: Stolz
authors.forename: P M
authors.initials: PM
authors.lastname: Merikle
mesh_terms: D003243:Consciousness; D006801:Humans; D008568:Memory / Q000502:physiology*; D009483:Neuropsychological Tests; D013997:Time Factors