Subject, Self-Consciousness, and Self-Knowledge in Kant’s Transcendental Philosophy

Kant points to two forms of self-consciousness: the inner sense, or empirical apperception, based on a sensory form of self-awareness, and transcendental apperception. Through the notion of inner sense, Kant also allows for an introspective account of self-awareness; nonetheless, Kant holds an utterly sophisticated notion of basic self-consciousness provided for by the notion of transcendental apperception. As we will see, the doctrine of apperception is not to be confused with an introspective psychological approach: in reality, it is a formal model for the thinking activity itself which explains the most central concepts regarding subjecthood.