Branch of philosophy that studies the nature of mind and its various manifestations, including intentionality, sensation and sense perception, feeling and emotion, traits of character and personality, the unconscious, volition, thought, memory, imagination, and belief.
It is distinguished from empirical studies of the mind (e.g., psychology, biology, physiology, sociology, and anthropology) by its method, which emphasizes the analysis and clarification of concepts. See also cognitive science .