Related Experiment Video
Updated: Jan 20, 2026
11:13
The Social Dimension of Stress: Experimental Manipulations of Social Support and Social Identity in the Trier Social Stress Test
Published on: November 19, 2015
14.4K
Exploring the Relationship Between Social Support and Sleep.
Neal Krause1, Gerard Rainville2
1University of Michigan, Ann Arbor, MI, USA.
Summary
Social support is linked to better sleep duration through increased meaning in life and fewer depressive symptoms. This research highlights pathways influencing sleep health in adults.
Area of Science:
- Psychology
- Sociology
- Public Health
Background:
- Sufficient sleep is crucial for a healthy lifestyle.
- Identifying factors influencing sleep duration is important for public health.
- Social support is a key factor in overall well-being.
Purpose of the Study:
- To examine the association between two types of social support and sleep duration.
- To investigate the indirect roles of meaning in life and depressive symptoms in the social support-sleep relationship.
- To provide theoretical specificity for interventions aimed at improving sleep habits.
Main Methods:
- Utilized data from an internet survey of a random probability sample of U.S. adults (N = 2,287).
- Assessed received support, satisfaction with support, meaning in life, depressive symptoms, and sleep duration.
- Employed statistical analyses to explore direct and indirect relationships between variables.
Main Results:
- Received social support was associated with greater satisfaction with support.
- Higher satisfaction with support correlated with a stronger sense of meaning in life.
- A stronger sense of meaning in life was related to fewer depressive symptoms.
- Fewer depressive symptoms were significantly associated with achieving recommended sleep duration.
Conclusions:
- Social support influences sleep duration indirectly through enhanced meaning in life and reduced depressive symptoms.
- Understanding these pathways offers insights for developing targeted interventions to improve sleep.
- This study contributes to the theoretical framework explaining the link between social factors and sleep health.
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