The current analysis examined (a) if measures of psychological well-being predict subjective memory, and (b) if subjective memory is consistent with actual memory. Five hundred seventy-nine older African Americans from the Baltimore Study of Black Aging completed measures assessing subjective memory, depressive symptomatology, perceived stress, locus of control, and verbal and working memory. Higher levels of perceived stress and greater externalized locus of control predicted poorer subjective memory, but subjective memory did not predict objective verbal or working memory. Results suggest that subjective memory is influenced by aspects of psychological well-being but is unrelated to objective memory in older African Americans.
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http://dx.doi.org/10.1080/0361073X.2011.555640 | DOI Listing |
PLoS One
January 2025
Department of Sport Studies, Faculty of Education Studies, Universiti Putra Malaysia, Selangor, Malaysia.
Alzheimers Dement
December 2024
University of California, Irvine, Irvine, CA, USA.
Background: Subjective Memory Complaints (SMC) are defined as the perception of one's own memory. In several studies SMC are associated with Alzheimer's disease (AD) neuropathologic changes, and only one study has analyzed and found an association of SMC with other neurodegenerative, but not vascular, neuropathologic changes. Yet, the evidence on the association of SMC with non-AD neuropathologic changes is insufficient.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
University of California, Irvine, Irvine, CA, USA.
Background: The Cognitive Function Index (CFI) is a validated test used to assess changes in self-perceived cognitive and functional status as reported by an individual and their study partner. Previous studies have demonstrated an inverse correlation between higher amyloid-beta (Aβ) burden and CFI, with certain CFI items exhibiting stronger associations than others. However, there is limited understanding of the association between declines in cognition and function, as assessed by CFI, and Tau levels measured by PET.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
Centre for Healthy Brain Ageing (CHeBA), University of New South Wales, UNSW Sydney, NSW, Australia.
Background: Subjective Cognitive Complaints (SCCs) can often precede mild cognitive impairment and dementia longitudinally. While increasingly considered an early prodromal stage of dementia, SCCs can also be a symptom of depression. Previous research found that SCCs in the absence of cognitive impairment, controlling for symptoms of depression, were moderately heritable and genetically associated with memory.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
Department of Neurology, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA.
Background: Subjective cognitive decline (SCD) is recognized to be in the Alzheimer's disease (AD) cognitive continuum. An international working group known as the SCD-initiative recently proposed "SCD plus" features, including report of memory problems, recent SCD relative to conversion, SCD over age 60, and consistent SCD over time, that increase the risk for future objective cognitive decline. These have not been fully assessed in a large community-based setting.
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