IF YOU'RE LIKE MOST AMERICANS, YOU'VE BEEN LAPPING UP every word of the controversy over heredity and IQ with the single, high-minded purpose of discovering what's' in it for me? As word spreads about ...
I can only recognize the occurrence of the normal curve … as a very abnormal phenomenon. — Karl Pearson (1901) Widely believed and rarely questioned is the notion that human characteristics, including ...