title: Graduate education. Performance-based data in the study of STEM Ph.D. education.
authors.affiliation: University of Virginia, Charlottesville, VA 22904, USA. dff2j@virginia.edu
authors.forename: David F
authors.initials: DF
authors.lastname: Feldon
authors.forename: Michelle A
authors.initials: MA
authors.lastname: Maher
authors.forename: Briana E
authors.initials: BE
authors.lastname: Timmerman