academic article

• Factor structures of the Korean version of the Need for Cognition Scale Short Form (K-NfC-S) among Korean older adults..  Aging & Mental Health.  1-8. 2025
• Self-reported sensory impairment and social participation among Korean older adults: mediating roles of cognitive function and digital technology use..  Aging & Mental Health.  28:1686-1694. 2024
• Types of bereavement and depressive symptoms among older adults: Does race/ethnicity matter?.  Geriatrics & gerontology international.  266-272. 2024
• The dark side of social capital: Geographic differences in COVID-19 preventive behaviors among older adults in South Korea..  Geriatrics & gerontology international.  377-384. 2024
• Regional variations of racial disparities in advance care planning of older adults.  Journal of Ethnic & Cultural Diversity in Social Work.  2024
• Is living alone beneficial to older adults during the COVID-19 pandemic? Examining associations between living arrangements and life satisfaction by gender in Korea..  Aging & Mental Health.  28:121-129. 2023
• A longitudinal examination of psychosocial mechanisms linking discrimination with objective and subjective sleep..  Sleep Health.  9:654-661. 2023
• Multi-group frailty trajectories among older Koreans: Results from the Korean Longitudinal Study of Aging..  Archives of gerontology and geriatrics.  -. 2021
• The Role of Purpose in Life in the Relationship Between Widowhood and Cognitive Decline Among Older Adults in the U.S..  The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry.  30:383-391. 2021
• Racial/Ethnic Differences in the Longitudinal Effects of Fear of Falling on Falls..  Gerontology.  67:482-492. 2021
• The Role of Polygenic Score and Cognitive Activity in Cognitive Functioning Among Older Adults..  The Gerontologist.  61:319-329. 2021
• Digital technology use and depressive symptoms among older adults in Korea: beneficial for those who have fewer social interactions?.  Aging & Mental Health.  25:1839-1847. 2020
• Erratum to: Mental Health of Asian American Older Adults: Contemporary Issues and Future Directions..  Innovation in aging.  4:-. 2020
• Associations Between Perceived Environmental Pollution and Mental Health in Middle-Aged and Older Adults in East Asia..  Asia-Pacific journal of public health.  33:109-112. 2020
• Mental Health of Asian American Older Adults: Contemporary Issues and Future Directions..  Innovation in aging.  4:-. 2020
• Measurement Equivalence of the Subjective Well-Being Scale Among Racially/Ethnically Diverse Older Adults..  The journals of gerontology. Series B, Psychological sciences and social sciences.  75:1010-1017. 2020
• Age Discrimination and Suicidal Ideation Among Korean Older Adults..  The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry.  28:748-754. 2019
• Factor Structures of Reasons for Immigration Among Older Asian and Latino Immigrants in the United States..  Innovation in aging.  3:-. 2019
• Limited English Proficiency and Trajectories of Depressive Symptoms Among Mexican American Older Adults..  The Gerontologist.  59:856-864. 2019
• Trajectories of cognitive decline by widowhood status among Korean older adults..  International Journal of Geriatric Psychiatry.  34:1582-1589. 2019
• The Relation Between Multiple Informal Caregiving Roles and Subjective Physical and Mental Health Status Among Older Adults: Do Racial/Ethnic Differences Exist?.  The Gerontologist.  59:499-508. 2019
• The Relationship between Physical-Mental Comorbidity and Subjective Well-Being among Older Adults..  Clinical Gerontologist.  43:455-464. 2019
• Geographic Disparities in the Relation between English Proficiency and Health Insurance Status among Older Latino and Asian Immigrants..  Journal of cross-cultural gerontology.  34:1-13. 2019
• Purpose in Life Protects Against Cognitive Decline Among Older Adults..  The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry.  27:593-601. 2019
• Body mass index and trajectories of cognitive decline among older Korean adults..  Aging & Mental Health.  24:758-764. 2019
• Regional and racial/ethnic variations in alcohol consumption among older adults..  Aging & mental health.  23:1503-1509. 2019
• The association between the number of chronic health conditions and advance care planning varies by race/ethnicity..  Aging & mental health.  24:453-463. 2018
• Widowhood Status as a Risk Factor for Cognitive Decline among Older Adults..  The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry.  26:778-787. 2018
• Geographic Region Matters in the Relation Between Perceived Racial Discrimination and Psychiatric Disorders Among Black Older Adults..  The Gerontologist.  57:1142-1147. 2017
• Geographic variation in mental health care disparities among racially/ethnically diverse adults with psychiatric disorders..  Social psychiatry and psychiatric epidemiology.  52:939-948. 2017
• Does Depressive Affect Mediate the Relationship between Self-Care Capacity and Nutritional Status Among Rural Older Adults? : A Structural Equation Modeling Approach..  Journal of nutrition in gerontology and geriatrics.  36:63-74. 2017
• Effects of Nativity, Length of Residence, and County-Level Foreign-Born Density on Mental Health Among Older Adults in the U.S..  The Psychiatric quarterly.  87:675-688. 2016
• Impact of comorbid mental health needs on racial/ethnic disparities in general medical care utilization among older adults..  International journal of geriatric psychiatry.  32:909-921. 2016
• A Pilot Feasibility Intervention to Increase Advance Care Planning among African Americans in the Deep South..  Journal of palliative medicine.  19:164-73. 2016
• Measurement Equivalence of the K6 Scale: The Effects of Race/Ethnicity and Language..  Assessment.  23:758-768. 2015
• Relationship Between General Illness and Mental Health Service Use and Expenditures Among Racially-Ethnically Diverse Adults ≥65 Years..  Psychiatric services (Washington, D.C.).  66:727-33. 2015
• Geographic and racial-ethnic differences in satisfaction with and perceived benefits of mental health services..  Psychiatric services (Washington, D.C.).  65:1474-82. 2014
• Recalled attributes of parents with Alzheimer's disease: relevance for caregiving..  Health psychology and behavioral medicine.  2:1038-1052. 2014
• The relation between diabetes self-efficacy and psychological distress among older adults: do racial and ethnic differences exist?.  Journal of aging and health.  27:320-33. 2014
• Race/ethnicity and measurement equivalence of the Everyday Discrimination Scale..  Psychological assessment.  26:892-900. 2014
• Emergency department utilization among Medicaid beneficiaries with schizophrenia and diabetes: the consequences of increasing medical complexity..  Schizophrenia research.  152:490-7. 2013
• Racial/ethnic variations in the relation between body mass index and cognitive function among older adults..  The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry.  22:653-60. 2013
• The relation between frequency of binge drinking and psychological distress among older adult drinkers..  Journal of aging and health.  25:1243-57. 2013
• The relation between body mass index and self-rated mental health among older adults: do racial/ethnic differences exist?.  The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry.  22:661-9. 2013
• The sociocultural health behavioral model and disparities in colorectal cancer screening among Chinese Americans..  Journal of nursing education and practice.  3:129-139. 2013
• Racial and ethnic disparities in healthcare use, delayed care, and management of diabetes mellitus in older adults in California..  Journal of the American Geriatrics Society.  60:2319-25. 2012
• The relation between acculturation and alcohol consumption patterns among older Asian and Hispanic immigrants..  Aging & mental health.  17:147-56. 2012
• Age differences in satisfaction with and perceived benefit from mental health services: results from the collaborative psychiatric epidemiology surveys..  International journal of geriatric psychiatry.  28:831-40. 2012
• A meta-analysis of the factor structure of the Geriatric Depression Scale (GDS): the effects of language..  International psychogeriatrics.  25:71-81. 2012
• Regional variation of racial disparities in mental health service use among older adults..  The Gerontologist.  53:618-26. 2012
• Personal views about aging among Korean American older adults: the role of physical health, social network, and acculturation..  Journal of cross-cultural gerontology.  27:139-48. 2012
• Disparities in health status and health care access and use among older American Indians and Alaska Natives and non-Hispanic Whites in California..  Journal of aging and health.  24:799-811. 2012
• Health disparities grants funded by National Institute on Aging: trends between 2000 and 2010..  The Gerontologist.  52:748-58. 2012
• Disparities in colorectal cancer screening behaviors: implications for African American men..  Gastroenterology nursing : the official journal of the Society of Gastroenterology Nurses and Associates.  35:93-8. 2012
• Racial/ethnic differences in prevalence and correlates of binge drinking among older adults..  Aging & mental health.  16:208-17. 2012
• Racial/ethnic differences in serious psychological distress among older adults in California..  International journal of geriatric psychiatry.  27:1070-7. 2011
• The association between self-rated mental health and symptoms of depression in Korean American older adults..  Aging & mental health.  16:481-5. 2011
• Race/ethnicity and the factor structure of the Center for Epidemiologic Studies Depression Scale: a meta-analysis..  Cultural diversity & ethnic minority psychology.  17:381-96. 2011
• Vulnerability of older Latino and Asian immigrants with limited English proficiency..  Journal of the American Geriatrics Society.  59:1246-52. 2011
• Associations between self-rated mental health and psychiatric disorders among older adults: do racial/ethnic differences exist?.  The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry.  19:416-22. 2011
• Gender differences in depressive symptoms among older Korean American immigrants..  Social work in public health.  26:96-109. 2011
• The interactive role of chronic medical conditions and sleep disturbance in predicting depressive symptoms among Korean American older adults..  Aging & mental health.  15:198-203. 2010
• Health status of older Asian Americans in California..  Journal of the American Geriatrics Society.  58:2003-8. 2010
• Acculturation and depressive symptoms among Mexican American elders new to the caregiving role: results from the Hispanic-EPESE..  Journal of aging and health.  23:417-32. 2010
• Factors associated with mental health service use in Latino and Asian immigrant elders..  Aging & mental health.  14:535-42. 2010
• Perceived Discrimination in Older Korean Americans..  Asian American journal of psychology.  1:129-135. 2010
• Limited English proficiency as a barrier to mental health service use: a study of Latino and Asian immigrants with psychiatric disorders..  Journal of psychiatric research.  45:104-10. 2010
• Knowledge of Alzheimer's disease, feelings of shame, and awareness of services among Korean American elders..  Journal of aging and health.  22:419-33. 2010
• Cultural equivalence in depressive symptoms in older white, black, and Mexican-American adults..  Journal of the American Geriatrics Society.  57:790-6. 2009
• Willingness to Use a Nursing Home: A Study of Korean American Elders..  Journal of applied gerontology : the official journal of the Southern Gerontological Society.  27:110-117. 2008
• Changes in perceived health and depressive symptoms: a longitudinal analysis with older Korean Americans..  Journal of immigrant and minority health.  11:7-12. 2007
• A Bidimensional Model of Acculturation for Korean American Older Adults..  Journal of aging studies.  21:267-275. 2007
• Attitudes of older Korean Americans toward mental health services..  Journal of the American Geriatrics Society.  55:616-20. 2007
• Correlates of sense of control among older Korean-American immigrants: financial status, physical health constraints, and environmental challenges..  International journal of aging & human development.  63:173-86. 2006
• Health perception and depressive symptoms among older Korean Americans..  Journal of cross-cultural gerontology.  21:91-102. 2006
• Health, healthcare utilization, and satisfaction with service: barriers and facilitators for older Korean Americans..  Journal of the American Geriatrics Society.  53:1613-7. 2005