title: Internal reinstatement hides cuing effects in source memory tasks.
abstract: Reinstating source details at test often has no impact on source memory. We tested the proposition that participants internally reinstate source cues when such cues are not provided by the experimenter, thus making the external cues redundant. Participants studied words paired with either a male or a female face and were later asked to specify the gender of the face studied with each word. To disrupt the ability to internally reinstate sources, some participants saw eight male faces and eight female faces throughout the study list (multiple-face condition), making it difficult to determine which face should be internally reinstated for uncued test trials. Other participants saw only a single face for each gender (single-face condition), which should facilitate internal reinstatement. Across three experiments, participants in the multiple-face condition showed improved source discrimination when the studied faces were reinstated at test, as compared to uncued trials. In contrast, participants in the single-face condition showed no effect of the face cues. Moreover, the cuing effect for the multiple-face condition disappeared when the test structure facilitated internal reinstatement. Overall, the experiments support the contention that internal reinstatement is a natural part of source retrieval that can mask the effects of external cues.
authors.affiliation: University of Massachusetts, Amherst, MA, USA, jstarns@psych.umass.edu.
authors.forename: Jeffrey J
authors.initials: JJ
authors.lastname: Starns
authors.forename: Jason L
authors.initials: JL
authors.lastname: Hicks
mesh_terms: D000328:Adult; D003463:Cues; D006801:Humans; D061212:Memory, Episodic; D011939:Mental Recall / Q000502:physiology*; D011897:Random Allocation; D055815:Young Adult