Irish psychologists 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... Malcolm MacLachlan Pages in category "Irish psychologists" This category contains only the following page. M Malcolm MacLachlan Retrieved from "http://psychology.wikia.com/wiki/Category:Irish_psychologists"