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Updated: Jan 8, 2026
05:08
Gathering Self-Initiated Rat Behavioral Data to Characterize Post-Stroke Deficits
Published on: March 15, 2024
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Daily stress-influence dynamics predict relationship satisfaction in post-stroke couples.
Sierra Birthelmer1, Elizabeth Zambrano Garza2, Theresa Pauly3
1Department of Psychology, The University of British Columbia, Vancouver, BC, Canada.
Frontiers in Psychology
|December 22, 2025
Summary
Couples coping with stroke impacts experience lower relationship satisfaction when stress is high. However, equal relationship influence can buffer these negative effects for stroke survivors.
Area of Science:
- Psychology
- Health Psychology
- Social Psychology
Background:
- Significant health events like stroke profoundly affect individuals and their partners.
- Understanding the dyadic impact of stroke on relationship dynamics is crucial for effective support.
Purpose of the Study:
- To investigate the daily associations between stress and relationship satisfaction in couples post-stroke.
- To examine the moderating role of perceived equal relationship influence on these associations.
Main Methods:
- Data from 85 Canadian couples with a stroke-affected partner were analyzed.
- Daily stress and relationship satisfaction were rated by both partners for 14 days.
- Actor-partner interdependence models were used to analyze the data.
Main Results:
- Increased daily stress was linked to decreased relationship satisfaction for both individuals and their partners.
- Partner's daily stress also negatively impacted an individual's relationship satisfaction.
- Equal relationship influence protected stroke survivors from the detrimental effects of partner stress on relationship satisfaction.
Conclusions:
- Daily stress significantly impacts relationship satisfaction in couples after a stroke.
- Perceived equal influence within the relationship can mitigate the negative effects of partner stress.
- Addressing relationship power dynamics is vital for supporting couples navigating stroke recovery.
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