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Unit One History, Research, and Statistics

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201759989Wilhelm WundtConsidered to be the founder of psychology for creating the first lab dedicated to psych
201759990William JamesThe founder of the functionalist perspective
201759991G Stanley HallThe first president of the American Psychologial Association
201759992Mary CalkinsThe first female president of the American Psychological Association
201759993Margaret WashburnThe first female to earn a PHD in psychology
201759994Charles DarwinThe founder of the evolutionary perspective
201759995Ivan PavlovBehaviorist that developed the theory of classical conditioning while working with salivating dogs
201759996John WatsonBehaviorist that classically conditioned an 11 month old baby to fear furry objects
201759997BF SkinnerBehaviorist that developed the theory of operant conditioning by training pigeons and rats
201759998Abraham MaslowHumanist that developed the hiearchy of needs
201759999Jean PiagetCognitive psychologist that studied cognitive development in children
201760000Structuralist ApproachThe first perspective in psychology that used introspection to try to understand the structure of the mind
201760001Functionalist ApproachThe second perspective in psychology that developed to challenge structuralism
201760002Behavioral ApproachThis perpsective focuses on observable behaviors that we learn
201760003Evolutionary ApproachThis perspective focuses on human traits we have adapted to to aid in the survival of the species
201760004Humanistic ApproachThis perspective focuses the human potential towards growth and self actualization
201760005Cognitive ApproachThis perspective focuses on mental processes like thinking and remembering
201760006Biological ApproachThis perspective focuses on the study of the brain and the nervous system
201760007Psychodynamic ApproachThis perspective explains that repressed memories in our unconscious can influence our behavior
201760008Sigmund FreudThe founder of the psychoanalytic or psychodynamic approach
201760009Human FactorsThis field of psychology focuses on product design, ergonomics, and human/machine compatibility.
201760010Industrial OrganizationalThis field of psychology focuses on work place behavior and how to increase worker motivation and productivity
201760011PsychometricThis field of psychology focuses on developing psychological tests to measure human behavior through the use of statistics
201760012DevelopmentalThis field of psychology focuses on the maturation process of humans across the life span
201760013ClinicalThis field of psychology focuses on the study, diagnosis, and treatment of psychological disorders
201760014CounselingThis field of psychology focuses on the treatment of individuals experiencing stress from everyday events like divorce or job loss
201760015PsychiatristThis is a medical doctor that focuses on the diagnosis and treatment of individuals with mental illness
201760016Nature vs. nurtureThe number one debate in psychology
201760017IntuitionRelying on our gut instinct, which is often wrong
201760018OverconfidenceOur tendency to believe we will perform better than we actually do
201760019Confirmation BiasOur tendency to look for facts that support our perceptions, and to overlook facts that might oppose it
201760020Hindsight BiasThe "I knew it all along" phenomena which is our tendency to look back on event and claim we would have always known its outcome
201760021Hypothesisa testable prediction
201760022Operational Definitiona specific, clear definition of the procedures and variables of a study that allow it to be replicated
201760023Independent Variablethe variable that is manipulated
201760024Dependent Variablethe variablet that is measured
201760025Descriptive Researchresearch that can not show causation because the variables can not be controlled
201760026Experimental Researchresearch that can show causation
201760027Naturalistic Observationdescriptive research in which participants are watched in the natural habitat
201760028Surveydescriptive research in which a questionaire is used to collect self-reported data
201760029Case Studydescriptive research in which one person is interviewed and observed for an extended period of time
201760030Correlationresearch that measures the relationship between variables
201760031Scatterplota statistical technique that is used to show correlation or a relationship between variables
201760032Social Desirability Effecta weakness in surveys in which people give politically correct answers
201760033Wording Effecta potential problem with surveys as the way we phrase sentences can influence responses
201760034Experimenter Biaswhen a researchers expect to see their theories proved, they can influence the results causing this
201760035Double Maska procedure used to avoid experimenter bias where neither the experimenter or participant knows who is in the experimental or control groups
201760036Single Maska procedure used to avoid the placebo effect in which participants are unaware of whether they are in the experimental or control group
201760037Replicationthe ability to repeat research due to specific operational definitions
201760038Generalizabilitythe ability to apply research findings to the entire population. this can only happen if your sample is representative
201760039Populationthe entire group that your research could be generalized (or applied) to
201760040Samplethe smaller group selected to represent the population in a study
201760041Random Selectionsampling procedure used in for surveys in which a random number generator is used
201760042Random Assignmentsampling procedure used in experimentation in which participants are randomly placed in the experimental or control group
201760043Experimental Groupthe group in an experiment that is receiving the new treatment
201760044Control Groupthe group in an experiment that is receiving normal treatment
201760045Hawthorn Effectthe tendency to work harder when we know we are being observed in an experiment
201760046Experimental Realismthe extent to which an experiment can involve the participant and get them to behave in a way that it is meaningful to what you're doing
201760047Illusory Correlationthe phenomenon of seeing the relationship one expects in a set of data even when no such relationship exists
201760048Confounding Variablesvariables that the researcher fails to control, or eliminate that can damage the results of the study
201760049American Psychological Associationthe largest organization of professional psychologists in the world that set the ethical guidelines for research
201760050Debriefingethical guideline that says you must tell the participants the real purpose of the research when it is over
201760051Deceptionit is acceptable to use this in research if telling the truth could bias the responses of participants
201760052Informed Consentwritten or verbal agreement to participant in research
201760053Voluntaryyou can not be forced into research it must be ________________________
201760054Positivein this type of correlation the variables move in the same direction, and a perfect correlation is +1
201760055Negativein this type of correlation the variables move in oppostite directions and a perfect correlation is -1
201760056Correlation Coefficientnumbers that represent the strength of a correlation, +1 to - 1
201760057Placeboa sugar pill
201760058Placebo Effecta weakness in an experiment in which members of the control group think the sugar pills are working like an actual drug
201760059Sample Biasif your sample is not representative, it has this
201760060Confederatesdecoys that are used in research to avoid experimenter bias
201760061Mundane realsimthe extent to which the experimental task is something that participants might do in real life
201992191AristotleThis ancient Greek philosopher said we are born with blank slates and we learn from our experiences
201992192social psychologyThis field of psychology looks at how different cultures and group situations can influence our behavior
201992193descriptiveThis field of statistics is used to help organize and summarize data through the use of the measures of central tendency and bell curves
201992194frequency distributionThis is a chart that is used to record our data from highest to lowest to help determine our measures of central tendency
201992195meanThis is the measure of central tendency that is the average
201992196medianThis measure of central tendency is the score that falls in the middle
201992197modeThis measure of central tendency is the most frequently occuring score
202015360Type I ErrorWhen we reject the null hypothesis but it is true. This is the most common error in statistics
202015361Negative Distributionwhen a bell curve is skewed because most scores are high, with a few low outliers.
202015362Positive Distributionwhen a bull curve is skewed because most scores are low, with a few high outliers
202015364Statistical SignificanceYou hope that the results of your study show this, it means the your results are NOT due to chance
202015365P Valueprobability value, for your results to be significant, this should be equal to or less than .05
202015366Type II ErrorWhen we accept the null hypothesis but it is actually false
202015367varianceWhen you square the standard deviation you get this
202015368Inferential Statisticswe use this type of statistics when we want to see if the results from our sample can reveal truths about the population
202015369T-ScoreYou get this score when you add or subtract the standard deviation from the mean
202015370Z-Scorethe -3, -2, -1, +1, +2, +3 that are found on a normal bell curve
202015371Null HypothesisThe opposite of your real hypothesis
202015372Measure of Central TendencyMean, median, and mode
202015373Standard Deviationmeasure of dispersion that shows how far a set of data is from the mean. The smaller the better
202015374Rangemeasure of dispersion that shows the difference between your highest and lowest scores in descriptive statistics
202015375Percentile Rankon a normally distributed bell curve, this represents the number of people that you scored above
202015376normal bell curvean upside down u-shaped curve that we use to plot descriptive statistics on

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