Philosophy of mind 26 Philosophy of the Self Self 26 Phenomenology 8 Phenomenology  8 Difference (Psychology) 6 Personality 6 Personality and Differential Psychology 6 Philosophy 6 History of Philosophy 5 Philosophy of Mind 5 Early Modern Philosophy 4 Ethics 4 Moral Philosophy and Applied Ethics 4 Philosophy of Nature 4 Philosophy of nature 4 Philosophy, Modern 4 Aesthetics 3 History 3 Metaphysics 3 Philosophy of Biology 3 Psychoanalysis 3 Psychology 3 Biology-Philosophy 2 Cognitive Psychology 2 Cognitive psychology 2 Cultural Heritage 2 Cultural Studies 2 Cultural property 2 Culture 2