title: Aging, confidence, and misinformation: recalling information with the cognitive interview.
abstract: In 2 experiments, younger and older adults witnessed a simulated robbery, received misleading information about the event, and then were interviewed with the Cognitive Interview about their memory for the robbery. In both experiments, older adults were disproportionately more confident than younger adults in the accuracy of incorrect information that they recalled than in the accuracy of correct information. Critically, this age-related increase in high-confidence errors occurred even in comparison with younger adults who were matched with older adults on the overall amount and accuracy of the information remembered about the robbery. In addition, Experiment 2 showed that retrieval warnings to disregard the misinformation were just as effective in older adults as compared with younger adults at reducing the reporting of misleading information. Finally, both experiments showed that across the multiple retrieval stages of the Cognitive Interview, the final retrieval stage is roughly half as effective for older adults relative to younger adults at eliciting previously unreported information. These results indicate that investigators have much less to gain from older adults than they do from younger adults with repeated inquiries (during the same session) about a witnessed event.
authors.affiliation: Department of Psychology, University of Virginia.
authors.forename: Chad S
authors.initials: CS
authors.lastname: Dodson
authors.affiliation: Department of Cognitive Science, University of Virginia.
authors.forename: Emma
authors.initials: E
authors.lastname: Powers
authors.affiliation: Department of Psychology, University of Virginia.
authors.forename: Mariko
authors.initials: M
authors.lastname: Lytell
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000502:physiology / Q000523:psychology*; D003142:Communication; D004644:Emotions; D006801:Humans; D007407:Interviews as Topic; D011939:Mental Recall / Q000502:physiology*; D008875:Middle Aged; D055815:Young Adult