Philosophic Foundations of Genetic Psychology and Gestalt Psychology

XVI Psychologists have, however, shown that what we are primarily aware of is not a succession of sense-data but figures-ground phenomena: Wittgenstein's ambiguous duck-rabbit is merely one such example. They have also drawn our attention to the existence of tertiary qualities in perception, such as 'symmetry' and 'elegance' which are just as directly given as are the perceived colours red, green or yellow. It is interesting to note that Merleau-Ponty has made considerable use of Gestalt ideas i