title: Destination memory impairment in older people.
abstract: Older adults are assumed to have poor destination memory-knowing to whom they tell particular information-and anecdotes about them repeating stories to the same people are cited as informal evidence for this claim. Experiment 1 assessed young and older adults' destination memory by having participants tell facts (e.g., "A dime has 118 ridges around its edge") to pictures of famous people (e.g., Oprah Winfrey). Surprise recognition memory tests, which also assessed confidence, revealed that older adults, compared to young adults, were disproportionately impaired on destination memory relative to spared memory for the individual components (i.e., facts, faces) of the episode. Older adults also were more confident that they had not told a fact to a particular person when they actually had (i.e., a miss); this presumably causes them to repeat information more often than young adults. When the direction of information transfer was reversed in Experiment 2, such that the famous people shared information with the participants (i.e., a source memory experiment), age-related memory differences disappeared. In contrast to the destination memory experiment, older adults in the source memory experiment were more confident than young adults that someone had shared a fact with them when a different person actually had shared the fact (i.e., a false alarm). Overall, accuracy and confidence jointly influence age-related changes to destination memory, a fundamental component of successful communication.
authors: Rotman Research Institute, Baycrest and University of Toronto, 3560 Bathurst Street, Toronto, Ontario, Canada. nigel.gopie@utoronto.ca
authors: Nigel
authors: N
authors: Gopie
authors: Fergus I M
authors: FI
authors: Craik
authors: Lynn
authors: L
authors: Hasher
mesh_terms: D000293:Adolescent; D000367:Age Factors; D000368:Aged / Q000523:psychology*; D000369:Aged, 80 and over; D006801:Humans; D008568:Memory; D008569:Memory Disorders / Q000523:psychology*; D008875:Middle Aged; D009483:Neuropsychological Tests; D021641:Recognition, Psychology; D055815:Young Adult