Mimi WolvertonMimi Wolverton graduated from Northern Illinois University with an undergraduate degree in mathematics and a minor in geology in 1967. She encountered no women on the faculty in either department. That year, women in STEM disciplines (science, technology, engineering, and mathematics) accounted for 8 percent of PhDs. and less than 25 percent of baccalaureate degrees. After working a number of years in heavy construction, she earned both an MBA and a PhD in education leadership and policy studies at Arizona State University and spent several years in academia, retiring in 2007 as a full professor. Read More Read Less