What about the psychometric differences? Measuring them is not as straight forward as measuring height or weight. But they can be measured nonetheless, and they

What about the psychometric differences? Measuring them is not as straight forward as measuring height or weight. But they can be measured nonetheless, and they have predictive power. It can be argued that the cause of those differences are social, instead of biological. But I'll note that 1. mental is rooted in physical too (e.g. hormones) 2. the sex differences can be seen cross-culturally