High status men mate with attractive women, producing bright, beautiful babies, right?
ADD Health interviewers were asked the following about the study participant: "How physically attractive is the respondent?" Answers ranged from "very unattractive " to "very attractive." For each race/sex group, I calculated the Pearson correlation between this measure and the student's vocabulary test score--a proxy for IQ.
Pearson correlation coefficient
All of the correlations are in the predicted direction, but they are weak (or non-existent). They are stronger for males than for females--I'm not sure why.