Complex sentence: Shelly Grabe received her B.A. in Psychology from Michigan State University and did her graduate studies at the University of Missouri, Columbia, where she received her M.A. and Ph.D. in Psychology.
Split into simpler sentences: Shelly Grabe received her Bachelors in Psychology from Michigan State University and continued to her graduate studies at the University of Missouri, Columbia. There was where Grabe received her M.A. and Ph.D. in Psychology.