Murray · Psychological science 2011 · longitudinal cohort study · n=?

Tempting fate or inviting happiness?: unrealistic idealization prevents the decline of marital satisfaction.

Cited 93 times in the scientific literature.

Level 3 - non-randomized controlled study

Longitudinal cohort study (graded by design analogy for non-clinical research)

PubMed 21467549 · doi:10.1177/0956797611403155 · record verified 2026-08-26

What was done

A longitudinal study followed newlyweds over the first 3 years of marriage to assess whether viewing a romantic partner as matching one's ideal partner accelerated or buffered against declines in marital satisfaction. Baseline unrealistic idealization was linked to satisfaction trajectories over time, controlling for general positivity of partner perceptions and individual adjustment.

What was found

The abstract reports no numerical data, effect sizes, or confidence intervals. Marital satisfaction declined markedly overall across the 3 years. However, individuals who initially idealized their partner the most experienced no decline in satisfaction, an effect that remained after controlling for partner perception positivity and individual adjustment.

Why it matters

The findings suggest that holding idealized perceptions of a spouse at the start of marriage may protect against early relationship satisfaction decline rather than leading to disillusionment.

Limits

The abstract does not report sample size, demographic characteristics, retention rates, or numerical statistics. The observational design cannot prove causality, and the follow-up period was limited to the first 3 years of marriage.

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