This website is Copyrighted by SuccessfulShe.com, a division of SendMeSolutions, LLC. For questions and information please email support@successfulshe.com or call (424) 234-9804. The Grit Scale was developed by and copyrighted by Duckworth, A.L., Peterson, C., Matthews, M.D., Kelly, D.R. (2007). Journal of Personality and Social Psychology, 9, 1087‐1101.