1) Men and women do show TASK differences, avg of ~1/2 standard deviation. 2) Me

1) Men and women do show TASK differences, avg of ~1/2 standard deviation.
2) Men are more widely distributed and so produce nearly all outliers.
3) Why? ~10% bigger brains.
4) Most tests that I know of have been skewed to put greater emphasis on verbal to limit the delta.