Match each person with the statement that corresponds to their philosophy. Rene Descartes Does not believe that we hold v Hermann von Helmholtz Conducted research on psych Hermann Ebbinghaus This person challenged Wund John Locke Ernst Weber John Stuart Mill Gustav Theodor Fechner Wilhelm Wundt [Choose] Their ideas were at the forefront of Gestalt psychology and that perceptions are more than the sum of their parts. Conducted research on psychophysics, the relationship between the mental and material worlds. Writings help to establish the split of psychology into two parts: experimental and social Does not believe that we hold innate ideas This person challenged Wundt on his claim that learning and memory (which were considered higher mental processes) were impossible Deterministic and mechanistic approaches were emphasized. This person would only accept as truth the things that they could be absolutely certain about. They doubted everything. Discovered that discrimination between sensory experiences is based on a the relative difference or ratio between them. [Choose ]