University of Hamburg faculty Create Talk0 Category page This page needs content. You can help by adding a sentence or a photo! Add to this page! “ Assessment | Biopsychology | Comparative | Cognitive | Developmental | Language | Individual... William Stern Pages in category "University of Hamburg faculty" This category contains only the following page. W William Stern Retrieved from "http://psychology.wikia.com/wiki/Category:University_of_Hamburg_faculty"