His wife Genevive de Hoyos received her Ph. D. from Indiana University and Arturo was a member of the psychology faculty at that institution .
De Hoyos received a Ph. D. from Michigan State University .
De Hoyos ' wife Genevive de Hoyos received her Ph. D. from Indiana University De Hoyos Arturo was a member of the psychology faculty at that institution .
De Hoyos received a Ph. D. from Michigan State University .