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What is Psychology? A set of questions about mental functioning – trace back to philosophy The scientific method A product of history – Dualism in philosophy The BIG Question… Is knowledge innate ? Empiricism Empiricism( John Locke)- Tabula Rasa Nativism Nativism- is the view that elementary ideas are innate Foundations of Modern Psychology Rene Descartes ( 1596-1650) How is man different from other animals? Our minds control our body ( except reflex) Charles Darwin (1809-1882) Theory of natural selection (1859) Ignorance more frequently begets confidence than does knowledge I think; therefore I am. Charles Darwin Rene Descartes A New Science is Born Separated century from philosophy in 19th Wilhelm Wundt (1832-1920) – Leipzig, Germany – applied laboratory techniques to study of the mind – Developed theory of Structuralism -Mind combines objective sensation & subjective emotion The Battle Begins Edward Titchener (1867-1927) – Wundt’s student, professor at Cornell University – structuralism – -Wrote first Psychology Textbook William James (1842-1910) – started psychology at Harvard in 1870s – functionalism –investigate purpose of consciousness led to behaviorism If merely 'feeling good' could decide, drunkenness would be the supremely valid human experience." What can I say???? William James Edward Tichener Behaviorism Debuts Behaviorism- asserts that psychology should only study behavior that is observable (scientific) Emphasis on environment Ivan Pavlov (1849-1936) – Russian physiologist – discovered conditioned reflexes John Watson( 1878-1958) While you are experimenting, do not remain content with the surface of things. Ivan Pavlov Freud & Unconscious Psychoanalytic Theory= emphasis on the unconscious as a behavior determinant Eros & Thanatos -Originally controversial Dreams are often most profound when they seem the most crazy. Behaviorism Flourishes B.F. Skinner (1904-1990) – American psychologist at Harvard – studied learning and effect of reinforcement – behaviorism – Free Will is an illusion – Prominence in 1950’s Education is what survives when what has been learned has been forgotten. B. F. Skinner The Humanists Revolt Humanism- Human beings have freedom and endless growth potential Carl Rogers and Abraham Maslow The curious paradox is that when I accept myself just as I am, then I can change Carl Rogers Cognition and Physiology Resurface In the 1960’s and 70’s emphasis on mental processes ( consciousness) and biological basis of behavior reemerged. MRI- PET Scan, EEG Evolutionary Psych Develops In the 1980’s and 90’s Darwin's ideas resurfaced