The existence of non-physicalist and non-materialist models of human cognition in the philosophy of mind is a matter of common knowledge and standard philosophical categorization, requiring no empirical citation.
The claim asserts that non-physicalist and non-materialist models of human cognition exist within philosophy of mind. This is a matter of standard academic definition and historical taxonomy (e.g., dualism, idealism, mental monism, and various non-reductionist frameworks are foundational subjects in philosophy of mind). Under STEP 0, claims that are trivially true by definition or standard disciplinary taxonomy are classified as COMMON_KNOWLEDGE, meaning no citation is needed and no evidence weighing is required.