null hypothesis

general psychology

skin fibrosis

facial skin

odds ratio ci

en el estudio

functioning patients

research personality

Evolution and Human Behavior

In the current investigation, 20 undergraduate students rated 50 high school yearbook photographs from the 1920s on two measures, attractiveness and perceived health. These measures were then correlated with each other and with the photographed subjects' longevity. Facial attractiveness was found to predict future longevity, but perceived health did not. The results are discussed in terms of sexual selection theory.

Facial attractiveness predicts longevity