19th-century philosophy 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... Positivism (philosophy) Philosophy of Søren Kierkegaard Pages in category "19th-century philosophy" The following 2 pages are in this category, out of 2 total. P Philosophy of Søren KierkegaardPositivism (philosophy) Retrieved from "http://psychology.wikia.com/wiki/Category:19th-century_philosophy"