AP Psychology Prologue/ Chapter 1
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Wilhelm Wundt
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The first man of psychology. Started it in 1879 when conducted experiment about hearing and being aware of it.
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Structuralism
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Early school of psychology that used introspection to explore the structural elements of the human mind.
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Functionalism
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school of psychology.how our mental and behavioral processes function --how they enable us to adapt, survive, and flourish. counsciouness serves a function.
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Edward Bradford Titchener
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Edward Bradford Titchener aiemd to discover the structural elements of the mind through introspection. He introduced structuralism.
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Introspection
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Self-reflection, looking inward.
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Charles Darwin
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evolutionary theorist
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William James
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Harvard psychology professor. Impish, outgoing, joyous. Admitted first female student.
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Mary Calkins
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First female student in psychology, earning first female PhD. in psychology.
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Ivan Pavlov
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pioneered the study of learning.
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Sigmund Freud
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developed an influential theory of personality.
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Jean Piaget
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influential observer of children
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Psychology
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the science of behavior and mental processes
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Behaviorists
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the view that psychology should be an objective science that studies behavior without reference to mental processes.
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Humanistic Psychology
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historically significant perspective that emphasized the growth potential of healthy people and the individual's potential for personal growth.
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Abraham Maslow
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developed the Maslow's hierarchy of needs. Was a humanistic psychologist, emphasized the imporance of current environment influences on our growth potential, and the importandce of having our needs for love and acceptance satisfied.
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Carl Rogers
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Humanistic psychologist.
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Behavior
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How an animal or human acts
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cognitive neuroscience
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interdisciplinary study of the brain activity linked with cognition: perception, thinking, memory, and language.
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nature-nuture-issue
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controversy of relative contributions that genes and experience make to the development of psychological traits and behaviors.
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natural selection
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principle that inherited traits will most likely pass on to succeeding generations if contributing to reproduction and survival.
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levels of analysis
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different complementary views (biological, psychological, social-cultural,...) for analyzing phenomenons.
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biopsychosocial approach
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intergrated approach incorporating the biological, psychological, and social-cultural levels of analysis
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neuroscience
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how the body and brain enable emotions, memories, and sensory experiences
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evolutionary
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how the natural selection of traits promoted the survival of genes
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behavir genetics
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how much our gens and our environment influence our individual differences
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psychodynamic
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how behavior springs from unconscious drives and conflicts
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behavioral
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how we learn observable responses
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cognitive
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how we encode, process, store, and retrieve information
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social-cultural
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how behavior and thinking vary across situations and cultures
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applied research
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scientific study aiming to solve practical problems.
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counseling psychologists
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branch that assists people with problems in livin and in achieving greater well-being.
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clinical psychologists
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branch that studies, assesses, and treats people with psychological disorders.
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psychiatry
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branch of MEDICINE dealing with psychological disorders. provide medical treatments as well as psychological therapy
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basic research
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pure science that aims to increase scientific knowledge base
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hindsight bias
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I-Knew-It-All-Along phenomenon. tendency to believe one would have forseen something AFTER learning the outcome
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scientific attitude
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curiosity, skepticism, humility.
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critical thinking
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smart thinking examines assupmtions, discerns hidden values, evaluates evidence, and assesses conclusions.
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theory
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explains by integrated set of principles to organize observations and predict behavior or events.
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hypothesis
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testable predicions. An idea we can test.
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operational definition
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statement of procedures (operations) used to define research variables.
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replicate
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repeating the essence of research study with different participants in different situations.
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scientific method
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self-correcting process for asking questions and ovserving nature's answers
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case study
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examines one individual in depth to reveal truths about all.
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survey
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examines many cases with less depth. asks people to report behavior or opinion.
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random sampling
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everyone in entire group has equal chance of participation.
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population
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all cases of a group being studied
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naturalistic observations
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observing behavior in natural environment without control or manipulation of the environment
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correlate
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measure of the extent to which two factors vary with each other. helps in predictions
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correlational coefficient
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Correlation does not prove causation. statistical measure of relationship between two variables.
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scatterplots
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cluster of dots with each dot representing valueds of two variables.
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illusory correlation
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a perceived but non-existent correlation between two variables.
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experiment
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research method where researcher manipulates variables to observe effect.
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random assignment
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*Different from random sampling. assigning participants to experimental/control group by chance.
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double-blind procedure
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experimental procedure in which both the research participants and research staff are ignorant to whether the participants are receiving the treatment or placebo.
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placebo effect
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experimental result caused by expectations alones. effect on behavior caused by inert substance, which participant assumes is active agent.
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experimental group
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group exposed to treatment, a version of independent variable in an experiment.
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control group
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group not exposed to treatment. serves as a comparison for evaluation of treatment.
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independent variable
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variable being manipulated. Variable whose effect is being studied
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dependent variable
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the outcome. Variable that can change due to manipulation of independent variable.
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BE SKEPTICAL
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Think smart
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mode
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a measure of central tendency. the most frequently occurring score/scores
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median
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measure of central tendency. the midpoint, 50th percentile. Half above and half below.
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mean
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measure of central tendency. arithmetic average. The sum of all scores divided by number of scores.
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range
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measure of variation. gap between lowest and highest score.
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standard deviation
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measure of variation. how scores vary around the mean.
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normal curve
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symmetrical bell-shaped curve. 68-95-99.5 for one-two-three standard deviations away from the mean.
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Reliable observed difference
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1. Representative samples 2. Less-variable observations. 3.more cases, larger sample
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statistical significance
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statistical statement of how likely it is that an obtained result occurred by chance.
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culture
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shared ideas and behaviors that one generation passes on to the next. It shapes our behavior.
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SQ3R
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Survey, Question, Read, Rehearse, Review.
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Ethics in Psychology
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rules of conduct recognized as appropriate to psychology and way of life to protect the wellbeing of participants of psychological research.