Before revision: Meaning in the writings of Theodor Lipps The German philosopher Theodor Lipps distinguished the terms perception and apperception in his 1902 work, Vom Fühlen, Wollen und Denken.Lipps, Theodor.
After revision: The German philosopher Theodor Lipps distinguished the terms perception and apperception in his 1902 work, Vom Fühlen, Wollen und Denken.Lipps, Theodor.