Stress
Do stress, personal history and communication each shape marriages?
Open access · cc by · source: Europe PMC
Partners' personal vulnerabilities, chronic stress and observed communication each independently predicted how satisfied newlyweds were, but communication did not explain the effects of the other two.
Study at a glance
- Design
- Cohort — Four-wave, 27-month longitudinal study of newlywed couples analysed with latent-variable structural equation models, including mediation and moderation by sociodemographic risk.
- N
- N=388 · 388 newlywed couples (husbands and wives analysed separately); the full Methods section is missing from the available text, so details come from the abstract and Results.
- Population
- Newlywed different-sex couples living with low incomes, 88% Black or Hispanic.
- Outcome
- Husbands' and wives' relationship satisfaction level (intercept) and change (slope) over 27 months.
Structured fields used in claim comparison tables when every cited study has a complete layer.
Key findings
All three domains independently predicted lower baseline satisfaction, but almost none predicted how satisfaction changed over time. Communication did not mediate the effects of vulnerabilities or stress on satisfaction. Only three moderation tests (19%) were significant, and in each case the link was stronger for couples with higher sociodemographic risk, for example better observed communication mattered more for wives' satisfaction in high-risk couples.
Methodology
Researchers followed a large, diverse sample of low-income newlywed couples over four waves spanning 27 months. At baseline they measured each partner's enduring vulnerabilities (such as family background and negative emotional tendencies), the couple's chronic stress, and communication rated by outside coders during interaction tasks. Structural equation models tested whether these predicted satisfaction level and change, whether communication mediated the other effects, and whether a 10-item sociodemographic risk index changed the associations.
Limitations
The available text omits the Methods section, so exact measures, procedures and attrition cannot be checked here. The data are correlational, and stress and communication were measured at the same time as satisfaction, so causes cannot be separated from effects. Nearly all effects were on baseline satisfaction rather than change, and communication was captured with brief structured tasks. Findings may not generalise to older, unmarried, remarried or same-sex couples.
How this study connects
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