False memory 1 Running head: FALSE MEMORY AND AGING False memory and aging: an event-related potential study
نویسندگان
چکیده
The DRM paradigm is used to examine false memory—when a list of highly associated words (e.g. SEWING, THREAD, THIMBLE) is studied, a nonpresented but associated false target (e.g. NEEDLE) is often confidently (but incorrectly) identified as having been studied. An ERP study was conducted with a sample of young and older adults to examine age differences in false memory and neurological distinctions between true and false recognition. DRM words were presented in a lateralized fashion, with the prediction that a contralateral sensory signature would be present for true but not false memories. ERP data was largely inconclusive, but does suggest that processing during the DRM paradigm may largely be carried out in the left hemisphere.
منابع مشابه
Mechanisms underlying the production of false memories for famous people's names in aging and Alzheimer's disease.
It is well known that the occurrence of false memories increases with aging, but the results remain inconsistent concerning Alzheimer's disease (AD). Moreover, the mechanisms underlying the production of false memories are still unclear. Using an experimental episodic memory test with material based on the names of famous people in a procedure derived from the DRM paradigm [Roediger, H. L., III...
متن کاملAge-related changes in neural activity associated with familiarity, recollection and false recognition.
Older adults often exhibit elevated false recognition for events that never occurred, while simultaneously experiencing difficulty in recognizing events that actually occurred. It has been proposed that reduced recollection in conjunction with an over-reliance on familiarity may contribute to this pattern of results. This explanation is somewhat inconsistent, however, with recent evidence sugge...
متن کاملFalse memory in aging: effects of emotional valence on word recognition accuracy.
Memory is susceptible to distortions. Valence and increasing age are variables known to affect memory accuracy and may increase false alarm production. Interaction between these variables and their impact on false memory was investigated in 36 young (18-28 years) and 36 older (61-83 years) healthy adults. At study, participants viewed lists of neutral words orthographically related to negative,...
متن کاملFalse memory in aging resulting from self-referential processing.
OBJECTIVES Referencing the self is known to enhance accurate memory, but less is known about how the strategy affects false memory, particularly for highly self-relevant information. Because older adults are more prone to false memories, we tested whether self-referencing increased false memories with age. METHOD In 2 studies, older and younger adults rated adjectives for self-descriptiveness...
متن کاملThe ironic effect of guessing: increased false memory for mediated lists in younger and older adults.
Younger and older adults studied lists of words directly (e.g., creek, water) or indirectly (e.g., beaver, faucet) related to a nonpresented critical lure (CL; e.g., river). Indirect (i.e., mediated) lists presented items that were only related to CLs through nonpresented mediators (i.e., directly related items). Following study, participants completed a condition-specific task, math, a recall ...
متن کامل