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Famous Psychologists and People You Will Need to Know Social Psychology Solomon Asch: studies of conformity using lines Leon Festinger: Cognitive Dissonance Theory. We act to reduce discomfort or anxiety when we think two of our thoughts differ. Iraq and weapons. Fritz Heider: Attribution theory describes how people come to explain (make attributions about) the behavior of others and themselves; behavior is attributed to a disposition or to a situation - Stanley Milgram: obedience studies; "teacher" and "learner" shock experiment - Philip Zimbardo: Stanford Prison Study; power of conformity when roles become reality John Darley and Bib Latane: Bystander effect Robert Cialdini-Foot-in-the-door phenomenon Irving Janis: social psychologist who discovered the concept of groupthink Muzafer Sherif: Superordinate goals. Example: Disruption of camp water site History and Approaches Socrates and Plato-mind is separate from the body. Knowledge is inborn Aristotle-Knowledge is not preexisting. Grows from experiences stored in our memories Descartes-dualism meaning the mind and body are separate Francis Bacon: founder of modern science who preached observation and experimentation. 1 Mary Whiton Calkins: memory researcher and first female president of the APA Charles Darwin: Evolutionary Psych involving the use of natural selection Dorothea Dix: creation of American mental hospitals. Reformed inhumane treatments for psychological disorders Sigmund Freud: Psychoanalytic Perspective using free association and dream analysis G. Stanley Hall: 1st psych lab in America at Johns Hopkins; 1st President of the APA. First significant psychological researcher in the United States William James: 1st psych textbook and 1st professor in the United States. Functionalism involving psychology having practical applications to life Ivan Pavlov: Classical Conditioning. Stimulus response Jean Piaget: Cognitive Development involving schemas, assimilation and accommodation B.F. Skinner: Operant Conditioning Margaret Floy Washburn: 1st female Ph.D. in psych. Animal behavior research involving the animal mind John B. Watson/Rosalie Rayner: Behaviorism; Little Albert Wilhelm Wundt: 1st psych lab and father of structuralism. Sought to identify how the mind and consciousness worked Edward Titchener: Student of Wundt who introduced Structuralism and used introspection to search for the mind’s elements Max Wertheimer: founder of Gestalt psychology Carl Rogers: founder of humanistic psychology Research Methods James Randi: web site devoted to critical thinking and skepticism about all manner of psychic phenomena. 2 Kenneth and Mami Clark: psychologists who gave expert testimony and research in the 1954 school desegregation decision of Brown vs. Board of Education. Biological Bases of Behavior Paul Broca: frontal left hemisphere responsible for spoken language. Charles Darwin (repeat): natural selection, survival of the fittest Michael Gazzaniga: split-brain research; understanding of functional lateralization in the brain; how the cerebral hemispheres communicate Alexander Luria: studied the relation between language, thought, and cortical functions; his work resulted in creating the field of Neuropsychology. Roger Sperry: surgery designed to treat epileptics by severing the corpus callosum; contributed greatly to understanding the lateralization of brain function. Karl Wernicke: speech comprehension area in the temporal lobe Genetics and Behavior Thomas Bouchard: famous researcher on identical twins. Genes influence personality. David Lykken: study of fraternal twins in regards to divorce rates. 50 percent attributable to genetic factors David Buss: Evolutionary psychologist. Genes and environment work together like two hands clapping. Study on worldwide mating preferences. Men prefer physical features and women resources and social status. Francis Collins: Human Gene Project Director who made famous discoveries of human origins with spirituality. 3 Alice Eagly and Wendy Wood: psychologists who researched that social expectations also shape gender differences in mate preferences. Gender inequality vs. equality. Sensation and Perception Gustav Fechner: Absolute Threshold David Hubel and Torsten Wiesel: discovered feature detectors in the visual system. Nerve cells in the brain that respond to shapes, angles and movement Ernst Weber: Law to detect a stimulus difference; change must be proportional to the stimulus' magnitude Thomas Young and Herman Von Helmholtz: Cones do color magic in teams of three. Retina has three types of color receptors which are red, green, and blue. Daniel Simons: inattentional blindness and change blindness. Failing to see objects when our attention is diverted and not noticing changes in the environment. Anthony Pratkanis: subliminal influence on behavior and decisions Ewald Hering: opponent-process theory. Opposing retinal processes enable color vision. Some cells are stimulated by green and inhibited by red. Ronald Melzack and Patrick Wall: Psychologist and Biologist model of the gate-control theory. Spinal cord contains a gate that blocks pain signals or allows them to pass. Max Wertheimer: used phi phenomenon illusion to show how flashing could be made to chase each other. Two or more lights blink in succession. Richard Axel and Linda Buck: receptor proteins for recognizing particular odor molecules are embedded on the surface of nasal cavity neurons. 4 States of Consciousness William James: Stream of Consciousness Sigmund Freud (repeat): Unconscious motives, wishes, and urges Ernest Hilgard and Nicholas Spanos: role of hypnotism in human behavior and response Eugene Aserinsky: REM sleep Nathaniel Kleitman: studied the stages and patterns of adult sleep Stanley Coren: Why do we study sleep? William Dement: effects of sleep loss on the mind and body Albert Hofmann-Effects of LSD. Block serotonin. Euphoria-detachmentpanic. Learning Albert Bandura: Social Learning Theory, Bobo Doll Experiment, imitation in learning John Garcia: Conditioned Taste Aversion (The Garcia Effect with wolves) Ivan Pavlov (repeat): Classical Conditioning; Associative Leaning; Stimulus Robert Rescorla and Allan Wagner: Contingency Theory - a stimulus must provide the subject information about the likelihood that certain events will occur. B.F. Skinner (repeat): Operant Cond.; Skinner Box; Pos. and Neg. Reinforcement and Punishment Edward Thorndike: Law of Effect; Instrumental Conditioning. Behaviors followed by favorable consequences become more likely. Rewards rather than punishments. Edward Tolman: Latent Learning; rats in mazes. Learning that occurs, but not realized until there is an incentive to demonstrate it. John B. Watson (repeat): Behaviorism; "Little Albert" 5 Martin Seligman-learned helplessness Giacomo Rizzolatti-mirror neurons Cognition (Memory) Richard Atkinson and Richard Shiffrin: three-stage processing model of memory. Sensory, short-term and long-term memory Alan Baddeley: Working memory Henry Roediger and Jeffrey Karpicke: testing effect-repeating quizzes and tests of previous material. Karl Lashley: psychologist who demonstrated that memories don’t reside in single, specific spots of the brain. Eric Kandel and James Schwartz: Long-term potentiation-increase in a synapse’s firing potential after brief stimulation. Neural basis for learning and memory. Hermann Ebbinghaus: studied learning and memory using syllables; retention and forgetting curves Elizabeth Loftus: eyewitness testimony, misinformation effect, false memories Oliver Sacks: neurologist who studied the effects of the hippocampus removal and amnesia George A. Miller: STM's "Magic Number 7. Seven deadly sins, seven seas, seven days of the week, etc. George Sperling: studied sensory memory sub-type - Iconic Memory/photographic memory - with cued recall tasks Cognition (Thinking and Language) Noam Chomsky: Language is inborn and becomes universal. Wolfgang Kohler: insight in chimps 6 Peter Wason: confirmation bias-searching for information that supports our beliefs and ignores facts. Benjamin Whorf: Whorf's Linguistic Determinism Hypothesis; language determines thought Daniel Kahneman: Nobel Peace Prize winner in Economics for his work on how people make irrational decisions depending on how a decision is framed instead of using evidence. Amos Tversky: representative and availability heuristics. Representative judging people according to how they fit our stereotypes. Availability operates based on how information is available to us. Wallace Lambert: Bilingual advantage-children who learn to inhibit one language while using the other, are better able to ignore unimportant information. Robert Sternberg: Components of creativity Dean Simonton: the creative environment involving collaboration. Motivation Edward Deci and Richard Ryan: intrinsic and extrinsic motivation. Roy Baumeister: origins of sexual orientation. Daryl Bem: biological factors may predispose a temperament that influences sexuality. Walter Cannon and A.L. Washburn: physiology of hunger-stomach contractions. Alfred Kinsey, Virginia Johnson and William Masters: controversial research on sexual motivation in the 1940's and 50's Abraham Maslow: strive for self-actualization, Hierarchy of Needs 7 Emotion Philip Bard and Walter Cannon: a reaction and emotion occurs at the same time due to a stimulus. William James: James-Lange Theory of Emotion - the body reaction comes first, the emotion comes quickly afterward. David Matsumoto: study of facial expressions and emotions; first training tool to improve ability to read microexpressions; studied spontaneous facial expressions in blind individuals; discovered that many facial expressions are innate and not visually learned. Stanley Schachter (with Jerome Singer): 2-Factor Theory of Emotion physiological arousal + cognitive label Hans Seyle: General Adaptation Syndrome (GAS) - alarm, resistance, exhaustion Paul Eckman-facial feedback theory Richard Lazarus: emotion researcher who concluded that our brains process and react to vast amounts of information without our conscious awareness. Example: sound of rustling bushes (threat or the just the wind) Joseph Ledoux and Robert Zajonc: emotional responses are immediate. People’s political decisions-liking the candidate. Developmental Psychology Mary Ainsworth: secure vs. insecure attachment John Bowlby: disruption of attachment in humans Albert Bandura (repeat): Social Learning Theory, Bobo Doll Experiment, imitation in learning Diana Baumrind: types of parenting styles: authoritarian, permissive, authoritative/democratic and uninvolved Erik Erikson: 8 Stages of Psychosocial Development 8 Sigmund Freud (repeat): 5 Stages of Psychosexual Development Carol Gilligan: criticized Kohlberg's work, b/c he only studied privileged, white men and boys; she felt this caused a biased opinion against women. Harry Harlow: wire mother monkey studies, contact comfort Lawrence Kohlberg: Levels of Moral Development - Pre-Conventional, Conventional, Post-Conventional - Konrad Lorenz: Imprinting in animals Jean Piaget (repeat): 4 Stages of Cognitive Development Lev Vygotsky: research on play; "Zone of proximal development" (ZPD) the range of tasks that a child can complete independently; studied concept of inner speech in language development Eleanor Gibson and Richard Walk: Visual Cliff and depth perception-6 mos. Paul Baltes: crystallized intelligence-riding a bike or ice skating Jonathan Haidt: moral feelings precede moral reasoning. Moral judgment involves quick gut feelings triggering reasoning. Sandra Scarr: psychologist who said that parents should be given less credit for kids who turn out great and blamed less for kids who don’t. Environment outside the home plays a larger role. Judith Harris: peer influence Personality Alfred Adler: inferiority complex, sibling rivalry Gordon Allport: described personality in terms of traits. Exploring the self Isabel Myers and Katherine Briggs: Myers-Briggs Test-personality types Hans and Sybil Eysenck: extraversion and introversion personalities Albert Bandura (repeat): personality development is affected by observational learning and modeling (Bobo Doll Experiment); Social Learning Theory 9 Paul Costa/Robert McCrae: Big Five Trait Theory (CANOE: conscientiousness, agreeableness, neuroticism, openness to experience, and extraversion) Sigmund Freud (repeat): unconscious, childhood experiences, 5 stages of sexual development Carl Jung: collective unconscious, archetypes (Hero-Savior), (The QuestJourney) Abraham Maslow (repeat): strive for self-actualization, Hierarchy of Needs Carl Rogers (repeat): Self Theory; real vs. ideal self; sees people as basically good Martin Seligman: Positive Psychology relies on scientific methods rather than theorizing to explore ideas like humanistic psychology. James Cattell: Factor analysis Karen Horney: childhood social not sexual (Freud) tensions are crucial for personality formation Ellen Langer: benefits of personal control Julian Rotter: locus on control Testing and Individual Differences Joshua Aronson and Claude Steele: Stereotype threat Alfred Binet and Theodore Simon: 1st Intelligence Test. Predicting school achievement and concept of mental age. William Stern: formula for intelligence quotient. James Flynn: Believes that intelligence tests actually measure problemsolving skills, which weakly correlate to intelligence. Studied the controversy over non-white ethnic groups. Francis Galton: founded psychometrics; developed the ideas of correlation, standard deviation, regression toward the mean. 10 Howard Gardner: Theory of Eight Multiple Intelligences Charles Spearman: 2-Factor Theory of Intelligence - "g" factor (general intelligence), an inherited intellectual ability that influences all around performance; "s" factor (specific abilities), which account for differences between scores on different tasks L.L. Thurnstone: early opponent of Spearman who studied the seven clusters of g factor. Robert Sternberg: Triarchic Theory of Intelligence - creative, analytical, practical Louis Terman: (of Stanford University) altered Binet's IQ test, calling it the Stanford-Binet. Focus on innate IQ David Wechsler: Wechsler Scales (WIAS and WISC) - most widely used intelligence tests today. Verbal and performance areas. Mayer, Salovey, and Caruso: leaders in emotional intelligence. Perceive, understand, and manage emotions. www.unh.edu/emotional_intelligence Abnormal Behavior Christopher Peterson: psychologist and major proponent of the DSM for defining dysfunctions in human behavior Philippe Pinel: reformer who started the medical model. People can be treated and sometimes cured in hospitals. David Rosenhan: labeling psychological disorders Treatment of Psychological Disorders Aaron Beck: Cognitive therapy for depression. Albert Ellis: founder of cognitive-behavioral therapies Sigmund Freud (repeat): psychoanalysis, dream analysis, free association Mary Cover Jones: counterconditioning of fears 11 Carl Rogers: client-centered therapy, active listening, unconditional positive regard B.F. Skinner (repeat): Behavioral Therapies use the principles of Operant Conditioning; Behavior Modification, Token Economies Joseph Wolpe: developed the Exposure Therapy technique known as flooding. Dorothea Dix: (repeat) creation of American mental hospitals. Reformed inhumane treatments for psychological disorders. Benjamin Rush: founder of the movement for more humane treatment of the mentally ill. 12