The combined effects of loneliness and social isolation on mental health in a national sample of older adults

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dc.contributor.authorKrook, Melissa A.
dc.contributor.examiningcommitteeCameron, Jessica (Psychology) Menec, Verena (Community Health Sciences)en_US
dc.contributor.supervisorMackenzie, Corey (Psychology)en_US
dc.date.accessioned2022-02-24T14:02:47Z
dc.date.available2022-02-24T14:02:47Z
dc.date.copyright2022-02-24
dc.date.issued2022-02-08en_US
dc.date.submitted2022-02-24T12:03:41Zen_US
dc.degree.disciplinePsychologyen_US
dc.degree.levelMaster of Arts (M.A.)en_US
dc.description.abstractSocial connections are important to maintain physical and mental health across adulthood. Loneliness and social isolation are global issues and are linked to negative mental health outcomes worldwide, especially among older adults. Past research focuses primarily on loneliness and isolation separately, though many older people experience them simultaneously. Also, there is a paucity of research examining the mechanisms through which combinations of loneliness and isolation result in poor mental health. My first objective examined how combined loneliness and social isolation affect psychological distress among a group of Canadian older adults, and how grouping this sample into four groups of loneliness (yes/no) and isolation (yes/no) may help identify which group(s) are at the greatest risk for distress. My second objective was to explore perceived social support and relationship satisfaction as potential mediators of the effects of combined loneliness and isolation on psychological distress. I addressed these objectives with a cross-sectional national sample of 2,745 Canadian older adults, aged 55 to 101 years, who completed self-report measures of loneliness, social isolation, social support, relationship satisfaction, perceived physical health, and psychological distress. Those experiencing greater combined loneliness and isolation also experienced higher levels of psychological distress. For lonely older adults, experiencing isolation simultaneously led to clinically significant distress, but this was not true for those who were not lonely. Participants who were both lonely and isolated had the poorest mental health because they were less satisfied with their relationships, but not because they had less perceived social support. The present study has the potential to expand what we know about pathways through which combinations of loneliness and isolation may lead to poor mental health in older adults.en_US
dc.description.noteMarch 2022en_US
dc.identifier.urihttp://hdl.handle.net/1993/36321
dc.language.isoengen_US
dc.rightsopen accessen_US
dc.subjectolder adultsen_US
dc.subjectmediationen_US
dc.subjectmental healthen_US
dc.subjectlonelinessen_US
dc.subjectsocial isolationen_US
dc.subjectsocial supporten_US
dc.subjectrelationship satisfactionen_US
dc.subjectpsychological distressen_US
dc.subjectseniorsen_US
dc.titleThe combined effects of loneliness and social isolation on mental health in a national sample of older adultsen_US
dc.typemaster thesisen_US
local.subject.manitobayesen_US
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