The Evolution of Psychological Theory; 1650 to the Present

activity adaptive argued association assumption attraction and repulsion behavior behavioristic body chapter comparative psychology conception conditioned consciousness consider contiguity course Darwin Descartes distinction doctrine E. G. Boring earlier effect eighteenth century Emil Du Bois-Reymond empiricism energy excitation experience external fact Fechner Fliess forces form-qualities Freud function Gestalt Gestalt psychology Gestalt theory habit strength Hartley Helmholtz Herbart History of Psychology Hobbes Hull Hull's human nature Hume Ibid inhibition innate instinct James later Locke Locke's matter mechanistic mental mechanism Mettrie mind movement natural selection nervous system neural neuronic Newtonian observed orthodox theory perception phenomena physical physicalistic principle psychical apparatus psycho Psychoanalysis psychological empiricism psychological thought Psychology New York psychophysical punctiform R. J. Herrnstein reaction potential reactive inhibition reason receptor reflex regarded reinforcement relationship response result secondary seen sensations sensory seventeenth Sigmund Freud spatial species stimulus theoretical things tion vital Watson Wertheimer Wilhelm Fliess Wundt