Hmm...as to preferences, there are two easy tests:
1. You ask people
When you do, you find that people generally don't like CS. People in developed countries less than in less developed countries. And women less than men, with the gap becoming bigger in more developed countries. And girls less than boys, with the gap becoming larger in more developed countries.
You can also ask them why they choose that way, and in less developed or less prosperous countries, more people say "because of the money". In more prosperous countries, people are, well, more prosperous, so money is less of an issue.
2. You look at how people choose
Same pattern. It's not as if women are forced out of computing and into early childhood education. They choose to go there because, apparently, that is what they want to do.
