This is a really interesting article in Harvard Business Review where research shows evidence that taking time to reflect on your values can have a positive impact on exam results and career success and may be beneficial for women in competitive business settings.  Enhancing self esteem and breaking through stereotypes make a difference to levels of success.

https://hbr.org/2016/08/a-simple-exercise-can-help-women-overcome-self-doubt-and-succeed