| 2025 | A perceived community typology in older Korean Americans: implications for mental health | 정순둘 | Article |
| 2021 | Age-friendly environments and depressive symptoms among Korean adults: The mediating effects of loneliness | 정순둘; 박소영 | Article |
| 2025 | Interpersonal Ties, Macro-Cultural Context, and Global Mental Health Implications: Findings From the ISSP (2017) | 김현수 | Article |
| 2026 | Loneliness and sleep disturbance as serial mediators in the association between social isolation and depressive symptoms among older Korean-American residents of subsidized senior housing | 정순둘; 장유리 | Article |
| 2019 | Loneliness as a mediator in the relationship between social engagement and depressive symptoms: Age differences among community-dwelling Korean adults | 정순둘 | Article |
| 2025 | Mediating effects of eHealth literacy and social connection on the association between smartphone use and mental health among Korean adults | 정순둘 | Article |
| 1999 | Mediation effect of social support between ethnic attachment and loneliness in older Korean immigrants | 김옥수 | Article |
| 2025 | Negative ties, social support buffering, and loneliness: Findings from a cross-national survey | 김현수 | Article |
| 2020 | Profiles of Social Engagement and Their Association With Loneliness and Self-Rated Health Among Older Korean Immigrants | 정순둘 | Article |
| 2022 | Relational burden, depression, and loneliness among American older adults: an inquiry into the ‘dark side of social capital’ | 김현수 | Article |
| 2024 | Relationship of Living and Eating Arrangements to Mental Distress Among Older Korean Immigrants: Gender Difference in the Mediating Role of Loneliness | 정순둘 | Article |
| 2025 | Seeking solitude skills: Do memories of intrinsic goals enhance enjoyment of alone time? | Richard M. Ryan | Article |
| 2022 | Self-esteem as a mediator in the relationship between perceived age stigma and emotional well-being among Korean older adults: the moderation effect of marital status | 정순둘 | Article |
