—that they are worthwhile at an early age, that they have the skills to enter those fields, to choose those fields of study, and then to work in those areas.
There's a lot of research on gender biases, girls can't do math, that kind of stuff, right? There's research showing girls can improve their skills but that knowledge is not acquired, so from early on they tend to think they just can't do it. That is not true, so we have to work hard to change those biases.