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History of Psychology
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Modern Psychology’s Roots
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What is Psychology? The science of behavior and mental processes
Behavior—observable actions of a person or animal Mind—thoughts, feelings, sensations, perceptions, memories, dreams, motives and other subjective experiences Science--an objective way to answer questions based on observable facts/data and well-described methods Separated from philosophy in 19th century influences from physiology remain Keywords: behavior, mind, science
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Philosophical Developments
A Question: How are mind and body related? BIG René Descartes (1596–1650)—Interactive dualism The mind and body are separate but interact to produce conscious experience of sensations & emotions Keywords: dualism, Rene Descartes Graphic: picture of Descartes pg. 4 of Gray
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Philosophical Developments
BIG Another Question: Nature vs. Nurture Are abilities determined by our genes or our experiences? What are the interactions between genetics and environment? What effect does it have on behavior? Keywords: materialism, empiricism, nativism
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Physiology Influence Study of functions & parts of humans
By 1600’s began to focus on brain Began to develop explanations for the functioning of the senses. Becomes foundation for psychology as a science
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Wilhelm Wundt Leipzig, Germany The “father of psychology”
Founder of modern psychology Opened the first psychology lab in 1879 applied laboratory techniques to study of the mind/consciousness Discovering Psy 2e p.4 Wilhelm Wundt (1832–1920)
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E.B. Titchener Wundt’s student, professor at Cornell University
Analyzed the intensity, clarity and quality of the parts of consciousness Founder of structuralism P. 5. Discovering psy. E. B. Titchener (1867–1927)
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Structuralism Studied the basic elements (structures) of thoughts and sensations (consciousness). focused on basic sensory and perceptual processes Introspection – subject would view an object and try to reconstruct their sensations & feelings they felt while viewing it. Not scientific – too subjective, not repeatable, not able to be used for studying all topics (learning, development, mental disorders).
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William James First American psychologist
Started psychology at Harvard in 1870s Opposed Wundt and Titchener’s approach Author of the first psychology textbook (1,400 pages!) Founder of Functionalism functionalism – influenced by Darwin to focus on how behaviors help us adapt to the environment p. 5 Discovering psy William James (1842–1910)
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Functionalism Emphasized studying the function of consciousness and how consciousness helped people adapt to their environment Used naturalistic observation Viewed consciousness as a stream of constantly changing states .
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DAILY DOUBLE
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Explain the difference between Structuralism & Functionalism.
Structuralism – basic parts of a person’s thoughts and feelings. Focus on basic senses & perception. Functionalism – how our consciousness helps us to function or adapt to our environment.
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William James’ Students
G. Stanley Hall – first Ph.D. in psych, started first U.S. psych lab, started the American Psychological Association. Mary Whiton Calkins – first woman to complete Ph.D. program but Harvard didn’t give her a degree! Became first woman president of the APA. Margaret Floy Washburn – first official Ph.D. in psychology. Studied different animal species. 2nd female president of APA.
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Sigmund Freud (1856-1939) Austrian physician that focused on illness
Founder of the psychoanalytic perspective Believed that abnormal behavior originated from unconscious drives and conflicts that were aggressive and sexual in nature.
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Freud’s Influence Influence on “pop culture” Freudian slips
Anal-retentive Influence on psychology Psychodynamic theory Unconscious thoughts Significance of childhood experiences
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John B. Watson Founder of Behaviorism
Studied only observable and objectively described acts Emphasized objective and scientific methodology Performed the Little Albert Classical Conditioning Study p. 8 Discovering psy John B. Watson (1878–1958)
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Ivan Pavlov (1849-1936) Behaviorist Russian Physiologist
Studied learning through associations (classical conditioning) in dogs Emphasized the study of observable behaviors
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B.F. Skinner Behaviorist American psychologist at Harvard
Focused on learning through rewards and observation studied learning and effect of reinforcement & punishment (Operant Conditioning) p. 8 Discovering psy B. F. Skinner (1904–1990)
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Carl Rogers & Abraham Maslow (1902-1987) (1908-1970)
Helped to create Humanistic Psychology Stressed the study of conscious experience and an individual’s free will to reach their potential Healthy individuals strive to reach their potential.
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Wolfgang Kohler Created Gestalt Psychology
The whole is different from the sum of its parts. Integrate pieces of information into meaningful wholes. Wolfgang Kohler ( )
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Scene from Ferris Bueller (start at 1:05)
What do you see? You See the whole picture first rather than the individual dots that make it up. – Gestalt Psychology Scene from Ferris Bueller (start at 1:05)
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