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  1. Article ; Online: Taming the Three-Eyed Beast: Advancing the Psychological Sciences of Aging.

    Han, S Duke

    The journals of gerontology. Series B, Psychological sciences and social sciences

    2023  Volume 79, Issue 1

    MeSH term(s) Humans ; Face ; Aging
    Language English
    Publishing date 2023-12-30
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1223664-0
    ISSN 1758-5368 ; 1079-5014
    ISSN (online) 1758-5368
    ISSN 1079-5014
    DOI 10.1093/geronb/gbad158
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  2. Article ; Online: New Methods Permit a Science of Everyday Functioning in Type 1 Diabetes.

    Germine, Laura T / Han, S Duke / Chaytor, Naomi S

    Diabetes care

    2023  Volume 46, Issue 7, Page(s) 1330–1331

    MeSH term(s) Humans ; Adult ; Longitudinal Studies ; Diabetes Mellitus, Type 1 ; Activities of Daily Living
    Language English
    Publishing date 2023-06-20
    Publishing country United States
    Document type Editorial ; Research Support, N.I.H., Extramural ; Comment
    ZDB-ID 441231-x
    ISSN 1935-5548 ; 0149-5992
    ISSN (online) 1935-5548
    ISSN 0149-5992
    DOI 10.2337/dci23-0026
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  3. Article ; Online: Digital quantification of the MMSE interlocking pentagon areas: a three-stage algorithm.

    Kim, Namhee / Truty, Timothy / Duke Han, S / Heo, Moonseong / Buchman, Aron S / Bennett, David A / Tasaki, Shinya

    Scientific reports

    2024  Volume 14, Issue 1, Page(s) 9038

    Abstract: The Mini-Mental State Examination (MMSE) is a widely employed screening tool for the severity of cognitive impairment. Among the MMSE items, the pentagon copying test (PCT) requires participants to accurately replicate a sample of two interlocking ... ...

    Abstract The Mini-Mental State Examination (MMSE) is a widely employed screening tool for the severity of cognitive impairment. Among the MMSE items, the pentagon copying test (PCT) requires participants to accurately replicate a sample of two interlocking pentagons. While the PCT is traditionally scored on a binary scale, there have been limited developments of granular scoring scale to assess task performance. In this paper, we present a novel three-stage algorithm, called Quantification of Interlocking Pentagons (QIP) which quantifies PCT performance by computing the areas of individual pentagons and their intersection areas, and a balance ratio between the areas of the two individual pentagons. The three stages of the QIP algorithm include: (1) detection of line segments, (2) unraveling of the interlocking pentagons, and (3) quantification of areas. A set of 497 PCTs from 84 participants including their baseline and follow-up PCTs from the Rush Memory and Aging Project was selected blinded about their cognitive and clinical status. Analysis of the quantified data revealed a significant inverse relationship between age and balance ratio (beta = - 0.49, p = 0.0033), indicating that older age was associated with a smaller balance ratio. In addition, balance ratio was associated with perceptual speed (r = 0.71, p = 0.0135), vascular risk factors (beta = - 3.96, p = 0.0269), and medical conditions (beta = - 2.78, p = 0.0389). The QIP algorithm can serve as a useful tool for enhancing the scoring of performance in the PCT.
    MeSH term(s) Humans ; Neuropsychological Tests ; Mental Status and Dementia Tests ; Cognitive Dysfunction/diagnosis
    Language English
    Publishing date 2024-04-19
    Publishing country England
    Document type Journal Article
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-024-59194-1
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  4. Article ; Online: Subjective Age Moderates the Relationship Between Global Cognition and Susceptibility to Scams.

    Weissberger, Gali H / Lim, Aaron C / Mosqueda, Laura / Nguyen, Annie L / Fenton, Laura / Han, S Duke

    Journal of applied gerontology : the official journal of the Southern Gerontological Society

    2024  , Page(s) 7334648241229879

    Abstract: This study examined the interactive effect of subjective age on the relationship between global cognition and susceptibility to scams. Sixty-five participants underwent an assessment of global cognition (Mini Mental State Examination; MMSE), reported ... ...

    Abstract This study examined the interactive effect of subjective age on the relationship between global cognition and susceptibility to scams. Sixty-five participants underwent an assessment of global cognition (Mini Mental State Examination; MMSE), reported their perceived age (i.e., subjective age), and responded to a self-report questionnaire assessing scam susceptibility. A main effect of global cognition on scam susceptibility was found (
    Language English
    Publishing date 2024-02-07
    Publishing country United States
    Document type Journal Article
    ZDB-ID 155897-3
    ISSN 1552-4523 ; 0733-4648
    ISSN (online) 1552-4523
    ISSN 0733-4648
    DOI 10.1177/07334648241229879
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    Zs.A 2901: Show issues Location:
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  5. Article ; Online: Procrastination, depressive symptomatology, and loneliness in later life.

    Monaghan, Cormac / Avila-Palencia, Ione / Han, S Duke / McHugh Power, Joanna

    Aging & mental health

    2024  , Page(s) 1–8

    Abstract: Objectives: Procrastination is an almost universal behaviour and yet little research to date has focused on procrastination among older adults. The purpose of this study was to explore the potential association between age and procrastination, and the ... ...

    Abstract Objectives: Procrastination is an almost universal behaviour and yet little research to date has focused on procrastination among older adults. The purpose of this study was to explore the potential association between age and procrastination, and the potential mediating roles of depressive symptomatology and loneliness.
    Method: Structural equation modelling was applied to data from 1309 participants (aged 29-92) from two waves United States Health and Retirement Study (2016-2020). Within the model, sex, education, marital status, and job status were added as covariates.
    Results: There was no statistically significant direct effect between age and procrastination (β = 0.06,
    Conclusion: While age was not directly associated with procrastination, increasing age was associated with a decreased likelihood of depressive symptomatology, which was in turn associated with an increased likelihood of procrastination. Such findings indicates that age demonstrates no association with procrastination because of the suppressing effect of depressive symptomatology.
    Language English
    Publishing date 2024-05-02
    Publishing country England
    Document type Journal Article
    ZDB-ID 1474804-6
    ISSN 1364-6915 ; 1360-7863
    ISSN (online) 1364-6915
    ISSN 1360-7863
    DOI 10.1080/13607863.2024.2345781
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  6. Article ; Online: Elder Abuse in the COVID-19 Era.

    Han, S Duke / Mosqueda, Laura

    Journal of the American Geriatrics Society

    2020  Volume 68, Issue 7, Page(s) 1386–1387

    MeSH term(s) Aged ; Aged, 80 and over ; Betacoronavirus ; COVID-19 ; Coronavirus Infections/psychology ; Elder Abuse/prevention & control ; Female ; Health Services for the Aged/trends ; Humans ; Male ; Pandemics ; Pneumonia, Viral/psychology ; SARS-CoV-2
    Keywords covid19
    Language English
    Publishing date 2020-04-27
    Publishing country United States
    Document type Letter ; Research Support, N.I.H., Extramural
    ZDB-ID 80363-7
    ISSN 1532-5415 ; 0002-8614
    ISSN (online) 1532-5415
    ISSN 0002-8614
    DOI 10.1111/jgs.16496
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    Ud II Zs.168: Show issues Location:
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  7. Article: A Scoping Review and Conceptual Framework Examining the Role of Sleep Disturbance in Financial Exploitation in Older Adults.

    Armendariz, Jessica R / Han, S Duke / Fung, Constance H

    Gerontology & geriatric medicine

    2022  Volume 8, Page(s) 23337214221116233

    Abstract: Sleep disturbances and financial exploitation have both been linked to impaired cognitive ability, loneliness, and depressed mood in older adults, suggesting a potential role of sleep disturbances in increasing vulnerability to financial exploitation. We ...

    Abstract Sleep disturbances and financial exploitation have both been linked to impaired cognitive ability, loneliness, and depressed mood in older adults, suggesting a potential role of sleep disturbances in increasing vulnerability to financial exploitation. We sought to identify evidence linking sleep disturbances to financial exploitation. We conducted a systematic search of MEDLINE, PubMed Central, and National Center for Biotechnology Information Bookshelf for relevant published articles on sleep and financial exploitation. Three studies examining both sleep and financial exploitation were identified. None of the studies explored sleep disturbances as a cause of financial exploitation. More work needs to be done to examine the role of sleep disturbances in financial exploitation. We propose a conceptual framework for identifying possible associations among sleep disturbance, biopsychosocial, and decision-related situational factors to guide further exploration of relationships between sleep and financial exploitation.
    Language English
    Publishing date 2022-08-04
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 2844974-5
    ISSN 2333-7214 ; 2333-7214
    ISSN (online) 2333-7214
    ISSN 2333-7214
    DOI 10.1177/23337214221116233
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  8. Article ; Online: The search for meaning in preclinical Alzheimer disease clinical trials.

    Han, S Duke / Shinotoh, Hitoshi

    Neurology

    2019  Volume 93, Issue 4, Page(s) 139–140

    MeSH term(s) Alzheimer Disease ; Disease Progression ; Humans ; Prodromal Symptoms
    Language English
    Publishing date 2019-07-09
    Publishing country United States
    Document type Editorial ; Comment
    ZDB-ID 207147-2
    ISSN 1526-632X ; 0028-3878
    ISSN (online) 1526-632X
    ISSN 0028-3878
    DOI 10.1212/WNL.0000000000007817
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    Zs.MO 374: Show issues

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  9. Article ; Online: The Relationship of MRI-Derived Alzheimer's and Cerebrovascular-Related Signatures With Level of and Change in Health and Financial Literacy.

    Lamar, Melissa / Arfanakis, Konstantinos / Yu, Lei / Kapasi, Alifiya / Duke Han, S / Fleischman, Debra A / Bennett, David A / Boyle, Patricia

    The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry

    2023  Volume 31, Issue 12, Page(s) 1129–1139

    Abstract: Objective: The cortical thickness "signature" of Alzheimer's disease (AD-CT) and white matter hyperintensity (WMH) burden have each been associated with cognitive aging and incident AD and related dementias. Less is known about how these structural ... ...

    Abstract Objective: The cortical thickness "signature" of Alzheimer's disease (AD-CT) and white matter hyperintensity (WMH) burden have each been associated with cognitive aging and incident AD and related dementias. Less is known about how these structural neuroimaging markers associate with other critical behaviors. We investigated associations of AD-CT and WMH volumes with a composite index of health and financial literacy given that the ability to access, understand, and utilize health and financial information significantly influences older adults' health outcomes.
    Design, setting, participants: Participants were 303 adults without dementia (age∼80 years; 74% women) from the Rush Memory and Aging Project.
    Measurements: Baseline 3T MRI T1-weighted structural and T2-weighted FLAIR data were used to assess AD-CT and WMH volumes, respectively. Literacy was measured using questions designed to assess comprehension of health and financial information and concepts, yielding a total literacy score. Multivariable linear mixed effects regression models determined the relationship of each neuroimaging marker, first separately and then combined, with the level of and change in literacy.
    Results: Reduced AD-CT and higher WMH at baseline were each associated with lower levels of literacy; only AD-CT was associated with the rate of decline in literacy over time. The association of AD-CT with change in literacy persisted when both neuroimaging markers were included in the same model.
    Conclusions: The cortical thickness signature of AD predicts changes in health and financial literacy in nondemented older adults suggesting that the multidimensional construct of health and financial literacy relies on specific brain networks implicated in AD.
    MeSH term(s) Humans ; Female ; Aged ; Male ; Alzheimer Disease/diagnostic imaging ; Brain/diagnostic imaging ; Magnetic Resonance Imaging ; Health Literacy ; Aging
    Language English
    Publishing date 2023-07-22
    Publishing country England
    Document type Journal Article ; Research Support, N.I.H., Extramural
    ZDB-ID 1278145-9
    ISSN 1545-7214 ; 1064-7481
    ISSN (online) 1545-7214
    ISSN 1064-7481
    DOI 10.1016/j.jagp.2023.07.008
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  10. Article ; Online: The Cognitive Correlates of Financial Literacy in Older Adults.

    Weissberger, Gali H / Nguyen, Annie L / Lim, Aaron C / Fenton, Laura / Mosqueda, Laura / Han, S Duke

    Clinical gerontologist

    2023  , Page(s) 1–9

    Abstract: Objectives: This study examined the cognitive correlates of financial literacy using a comprehensive neuropsychological battery, and whether education modifies the relationship between cognition and financial literacy.: Methods: Sixty-six ... ...

    Abstract Objectives: This study examined the cognitive correlates of financial literacy using a comprehensive neuropsychological battery, and whether education modifies the relationship between cognition and financial literacy.
    Methods: Sixty-six participants completed sociodemographic questionnaires, an assessment of financial literacy, and a neuropsychological assessment. Multiple linear regression models that controlled for age, sex, and education examined the main effects of cognitive measures that showed a significant bivariate association with financial literacy.
    Results: After correcting for multiple comparisons, the Crystallized Composite score (
    Conclusions: Findings suggest that vocabulary knowledge and semantic memory may play an important role in financial literacy in older age.
    Clinical implications: Assessing vocabulary knowledge and semantic processes may help to identify older adults with lower financial literacy skills. Additionally, financial literacy interventions may consider targeting individuals with lower vocabulary knowledge and semantic processing skills.
    Language English
    Publishing date 2023-05-29
    Publishing country United States
    Document type Journal Article
    ZDB-ID 226146-7
    ISSN 1545-2301 ; 0731-7115
    ISSN (online) 1545-2301
    ISSN 0731-7115
    DOI 10.1080/07317115.2023.2217190
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