 behaviorism |  belief |  Brentano, Franz |  consciousness |  consciousness: and intentionality |  consciousness: higher-order theories |  consciousness: representational theories of |  consciousness: unity of |  delusion |  Descartes, René: epistemology |  externalism about the mind |  folk psychology: as a theory |  folk psychology: as mental simulation |  functionalism |  Helmholtz, Hermann von |  James, William |  Kant, Immanuel: view of mind and consciousness of self |  mental content: narrow |  mental imagery |  pain |  perception: the problem of |  phenomenology |  propositional attitude reports |  qualia |  Ryle, Gilbert |  self-consciousness: phenomenological approaches to |  self-deception |  self-knowledge |  Wundt, Wilhelm Maximilian 