Interesting survey, but it doesn't really rise to the level of a study. The respondents were all self-selected and many of the questions asked are requiring the

Interesting survey, but it doesn't really rise to the level of a study. The respondents were all self-selected and many of the questions asked are requiring them to compare an experience they did have to one that they didn't have, an obviously problematic approach. And no mention is made of their family economic background, which is has been shown in other studies to be a powerful predictor of later academic and financial success.