How much the 5 personality traits composing the Big Five contribute to social outcomes? Many studies examined the question but only a few also considered IQ. This article will only cover the studies which evaluate the Big Five while controlling for IQ.
A quick summary reads as follows: conscientiousness is associated with better income and health, extraversion inversely predicts delayed rewards, neuroticism negatively predicts health, perhaps none of these traits are related to academic achievement or occupation status and, finally, publication bias is a problem.