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Exercise Engagement And Longitudinal Change In Alzheimer's Disease Biomarkers, Regional Brain Structure, And Cognitive Functioning, Marta Stojanovic
Exercise Engagement And Longitudinal Change In Alzheimer's Disease Biomarkers, Regional Brain Structure, And Cognitive Functioning, Marta Stojanovic
Arts & Sciences Electronic Theses and Dissertations
No abstract provided.
The Consequences Of Processing Of Goal-Irrelevant Information During The Stroop Task In Younger And Older Adults, Jessica Nicosia
The Consequences Of Processing Of Goal-Irrelevant Information During The Stroop Task In Younger And Older Adults, Jessica Nicosia
Arts & Sciences Electronic Theses and Dissertations
Recent evidence from memory paradigms indicates that older adults can sometimes benefit more from processing goal-irrelevant information than younger adults, however these studies have often failed to simultaneously provide evidence of age-related control deficits. In the present experiments, participants initially studied a list of words. They then received a color-naming Stroop task where neutral words were either previously studied or new words. Across three experiments, participants were given different types of memory tests to examine the lingering effects of the neutral words during color-naming in younger and older adults. The results from all three experiments (including an attempted replication study) …
Just Don't Do It!: A Comparison Of Strategies For Reducing Commission Errors In Older And Younger Adults, Emily Streeper
Just Don't Do It!: A Comparison Of Strategies For Reducing Commission Errors In Older And Younger Adults, Emily Streeper
Arts & Sciences Electronic Theses and Dissertations
Prospective memory (PM) commission errors occur when an individual erroneously repeats an intention that is finished and therefore no longer relevant (e.g., accidentally taking a medication one no longer needs to take). Commission errors have been observed in younger and older adults with age exacerbating commission error risk in select conditions. Only one prior study has used the finished paradigm to investigate the use of explicit strategies to reduce commission error rates in older adults. Bugg, Scullin, and Rauvola (2016) found that forgetting practice, an experience-based strategy, minimized commission errors to floor levels but a preparation-based strategy was ineffective. The …
Through The Ear, To The Brain: How Cognitive Aging Impacts Veridical And False Hearing In The Presence Of Misleading Context, Eric Failes
Arts & Sciences Electronic Theses and Dissertations
A consistent finding in the literature (Benichov, Cox, Tun, & Wingfield, 2012; Dubno, Ahlstrom, & Horwitz, 2000; Hutchinson, 1989; Nittrouer & Boothroyd, 1990; Pichora-Fuller, Schneider & Daneman, 1995; Rogers, Jacoby, & Sommers, 2012; Sommers & Danielson, 1999; Wingfield, Aberdeen, & Stine, 1991) is that spoken word identification improves for both older and younger adults following the addition of a meaningful semantic context, but the improvements are typically greater for older adults. However, more recent findings (Jacoby, Rogers, Bishara, & Shimizu, 2012; Rogers, Jacoby, & Sommers, 2012) suggest that, especially under less favorable perceptual conditions, the increased benefits of semantic context …