Self-Perceived Mate Value Is Poorly Predicted by Demographic Variables.

Area of Science:

• Evolutionary Psychology
• Social Psychology
• Human Mating Behavior

Background:

• Mate value is a key concept in evolutionary psychology, influencing attraction and relationship formation.
• Previous research on mate value and demographics was limited by small sample sizes.
• Self-report measures offer a practical way to assess mate value, but their psychometric properties and scope require validation.

Purpose of the Study:

• To validate a brief, 4-item self-report measure of mate value (Mate Value Scale) in large, diverse samples.
• To investigate the relationship between mate value and various demographic variables.
• To explore whether the scale measures objective or self-perceived mate value.

Main Methods:

• Validated the Mate Value Scale for reliability and criterion validity in a sample of over 1,000 participants.
• Examined demographic differences in mate value using a significantly larger sample of over 21,000 participants.
• Employed statistical analyses to assess effect sizes of demographic variables on mate value scores.

Main Results:

• The Mate Value Scale demonstrated good reliability and correlated with relevant variables in the initial sample.
• In the larger sample, demographic variables (sex, age, sexual orientation, education, socioeconomic status, relationship status) showed very small to small effect sizes.
• Observed demographic patterns contradicted theoretical expectations and prior findings from smaller studies.

Conclusions:

• The validated Mate Value Scale appears to reliably measure self-perceived mate value.
• The minimal influence of demographic factors suggests the scale captures individual self-perception rather than objective, market-based mate value.
• Findings raise important questions about distinguishing between self-perceived and objective measures of mate value in psychological research.