<Li> 1732--Christian Wolff published Psychologia Empirica, followed in 1734 by Psychologia Rationalis, popularizing the term "psychology". </Li> <Li> 1739--David Hume published A Treatise of Human Nature, claiming that all contents of mind are solely built from sense experiences . </Li> <Li> 1781--Immanuel Kant published Critique of Pure Reason, rejecting Hume's extreme empiricism and proposing that there is more to knowledge than bare sense experience, distinguishing between "a posteriori" and "a priori" knowledge, the former being derived from perception, hence occurring after perception, and the latter being a property of thought, independent of experience and existing before experience . </Li> <Ul> <Li> c. 1800--Franz Joseph Gall developed cranioscopy, the measurement of the skull to determine psychological characteristics, which was later renamed phrenology; it is now discredited . </Li> <Li> 1807--Georg Wilhelm Friedrich Hegel published Phenomenology of Spirit (Mind), which describes his thesis - antithesis - synthesis dialectical method, according to which knowledge pushes forwards to greater certainty, and ultimately towards knowledge of the noumenal world . </Li> <Li> 1808--Johann Christian Reil coined the term "psychiatry". </Li> </Ul>

Who was the first american psychologist to found and advocate for the behavioral view