 A different approach to universalizability eschews the appeal to psychological facts altogether, and holds that whether or not a particular judgment is universalizable is a logical fact rather than a psychological one. Kant’s categorical imperative test, for example, holds that universalizability is the distinguishing feature of correct moral judgments, and that a judgment is universalizable if and only if it can, without contradiction, be willed as a universal practical law (Kant 1964 [1785]). Since the test hinges on whether the willing of a judgment as a universal law results in a contradiction, it follows that whether or not a judgment is universalizable in this way is a matter of practical reason, and does not depend on which particular individual’s will happens to be involved.