Exploring the Relationship Between Sleep quality, Cognitive Health, and Resilience Among Young Adults

This study examines the triadic relationship between sleep quality, cognitive health, and resilience in 176 young adults aged 18–30, using a quantitative correlational design. Data were collected with the Sleep Quality Scale (Shahid et al., 2012), Cognitive Assessment Questionnaire (Broadbent et al., 1982), and Brief Resilience Scale (Smith et al., 2008). The research investigates sleep quality’s impact on cognitive functions (e.g., memory, attention) and resilience, alongside gender differences. Findings showed a positive correlation between sleep quality and cognitive health (ρ = .368, p < .001), but negative correlations between sleep quality and resilience (ρ = -.245, p = .001) and cognitive health and resilience (ρ = -.305, p < .001). Women exhibited better cognitive health (t(71) = -2.343, p = .022; M = 48.64 vs. 43.32) and sleep quality (t(71) = -2.242, p = .028; M = 37.41 vs. 41.49) than men, with no resilience differences (t(71) = 0.341, p = .734). These results suggest resilience relies on adaptive coping rather than sleep or cognitive health. Gender-tailored sleep and cognitive interventions, alongside universal resilience training, are recommended. The study offers novel insights into this triad, supporting holistic mental health strategies.