This is the same patriarchal stonewall that others may talk about. There are some country specific constraints for women where the norm of seclusion ethics is strong. I believe that will be the case unless we change our method of delivering the message to families and communities. It is the richer, the older, the more powerful, women in each family or society, who can help change some social norms by example. At the same time, economic conditions have to improve.
Education has to be accessible.
Safety of girls' mobility outside the home has to be possible. There is no one rule or method. Evidence shows that women in many societies are too shy or embarrassed to talk about themselves, specially to an outsider. Again it should be the successful women in their own societies, who can talk to them, enlighten them about their road to success, and then draw out information from others. At this point, these are just my thoughts.