Couples' shared participation in novel and arousing activities and experienced relationship quality.
Level 2 - randomized trial
Multi-method investigation including three controlled laboratory experiments (by design analogy, non-clinical)
PubMed 10707334 · doi:10.1037//0022-3514.78.2.273
What was done
The authors evaluated the relationship between shared novel, arousing activities and relationship quality across five studies: a newspaper questionnaire, a door-to-door survey, and three controlled laboratory experiments. In the experiments, couples engaged in a 7-minute novel and arousing task, a mundane task, or a no-activity control condition. Outcomes included pre-to-post changes in self-reported relationship quality, observational ratings of videotaped discussions, and mediation analysis involving relationship boredom, while controlling for relationship social desirability.
What was found
The abstract reports no numerical values, effect sizes, or test statistics. Across the surveys, reported shared exciting activities correlated with relationship satisfaction, mediated by relationship boredom. Across all three laboratory experiments, couples participating in the 7-minute novel and arousing task showed greater pre-to-post increases in experienced relationship quality and higher-rated videotaped interactions compared to mundane task or no-activity controls.
Why it matters
This study provides experimental evidence that relationship boredom contributes to post-honeymoon declines in satisfaction and that shared novel, stimulating activities can acutely enhance relationship quality.
Limits
The abstract omits sample sizes, participant demographics, and numerical statistics. The laboratory experiments evaluated only brief, 7-minute acute interventions, so the long-term durability of the observed improvements remains unknown. In addition, the questionnaire and survey components were cross-sectional and reliant on self-report.
Cited by
- supports Engaging in shared activities with other people, such as other couples or groups, is a key predictor of maintaining a healthy long-term romantic relationship.