Sexual Satisfaction Predicts Future Changes in Relationship Satisfaction and Sexual Frequency: New Insights From Within-Person Associations Over Time
Bibliographic record
Abstract
Considerable research demonstrates a positive association between sexual satisfaction and relationship satisfaction, but longitudinal evidence on the direction of this link remains inconclusive. To address this research gap, the present research provided a stringent test of the within-person associations between sexual and relationship satisfaction over time by analyzing 4-year longitudinal data from a nationally representative sample of newlywed couples in the United States (N = 2,104). The results indicated that within-person changes in sexual satisfaction predicted future changes in relationship satisfaction, whereas changes in relationship satisfaction did not predict future changes in sexual satisfaction. These results remained consistent when accounting for changes in couples’ sexual frequency, which showed significant associations with sexual satisfaction but non-significant associations with relationship satisfaction over time. All associations were consistent across gender. Overall, the current findings inform theory and practice on the roles of sexual dynamics in shaping overall perceptions of intimate relationships.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".