Informal STEM education programs have become venues wherein girls can improve their sense of belonging and potential success (STEM identity) through interactions with role models and seeing how STEM fields are relevant to them. Despite decades of advocacy for single-sex programs' role in improving girls' STEM identity, few studies have found…

In the present day, it is not uncommon for there to be a class full of engineering students with very few women among them. To combat this lack of gender diversity, colleges and universities have employed outreach programs and developed summer engagement opportunities that allow women to explore engineering before they graduate high school. The…