University of Pennsylvania
Professor
Rutgers University–New Brunswick
Associate Dean for Research, Samuel DeWitt Proctor Endowed Chair and Distinguished Professor
Rutgers University
Samuel DeWitt Proctor Endowed Chair in Education and Distinguished Professor at Rutgers University
University of Pennsylvania
Associate Professor
University of Pennsylvania
Judy and Howard Berkowitz Professor of Education
Georgia State University
Assistant Professor
University of Pennsylvania
Assistant Professor
Indiana University Bloomington
St. Norbert College