IQ tests have undergone huge adjustments over the decades to account for racial, gender, and social biases, as well as ...

When IQ scores are plotted on a graph, they typically follow a bell-shaped curve, often called the bell curve. The peak of ...

Herrnstein and Charles Murray’s The Bell Curve (on its 20th anniversary ... East Asians and Ashkenazi Jews have higher average IQ scores than gentile whites. There are different levels of ...

Does a high IQ score predict success ... author of thecontroversial new book, 'The Bell Curve,' answered yes to thesequestions. This week we start a two-part discussion by looking at thescience ...