The Role of Executive Functions in the Relationship Between Loneliness and Psychological Well-Being of the Elderly

Autor: Amir Etemadi Shamsabadi, Ghasem Keshavarz Gerami, Paria Etemadi Shamsabadi
Rok vydání: 2022
Předmět:
Zdroj: Iranian Journal of Psychiatry and Behavioral Sciences. 16
ISSN: 1735-9287
1735-8639
DOI: 10.5812/ijpbs-114188
Popis: Background: Perceived loneliness has insinuation in both cognitive and well-being of individuals. Loneliness is a major risk factor for depressive disorder. Decreased executive function is a significant problem for older adults that plays an essential role in their psychological well-being. Objectives: This study aimed to investigate the role of executive functions in the loneliness and psychological well-being of the elderly. Methods: The present correlational study with a survey research design used structural equation modeling. The sample size was 115 people selected using purposeful sampling. The Ryff’s psychological well-being questionnaire, executive function tests (including N-Back, Trail Making Test, quantitative calculations, London Tower, and Reaction Time), and the DiTomasso Social and Emotional Loneliness Scale for Adults were used to collect information required for this research. Results: Model fit indices showed that the conceptual model extracted based on theoretical foundations had an acceptable fit (RMSEA = 0.047). The analysis results showed that executive functions played a mediating role in the relationship between perceived loneliness and psychological well-being. The perceived loneliness showed a significant inverse relationship with executive functions and psychological well-being, but executive functions had a direct relationship with psychological well-being. Conclusions: In the present study, it was found that executive functions played a mediating role in the relationship between psychological well-being and the perceived loneliness of the elderly, and these findings are consistent with previous research and theoretical foundations. Further research is suggested to determine biological mechanisms underlying the relationship between perceived loneliness and executive functions with psychological well-being.
Databáze: OpenAIRE
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