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AP Psychology: History and Approaches Flashcards

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5770383524BiopsychologicalPerspective that attributes human and animal behavior to biological events occurring in the body, such as genetic influences, hormones and the activity of the nervous system.0
5770383525BehaviorismThe science of behavior that focuses on only observable behavior. John Watson is considered the "father" of this approach and conditioning is the main technique used.1
5770383526Cognitive PerspectiveModern perspective that focuses on memory, intelligence, perception, problem solving, and learning.2
5770383528Case StudyIn depth, detailed study of one individual or a small group. Usually done on rare/new conditions.3
5770383529CorrelationA measure of the relationship between two variables. It DOES NOT show cause and effect.4
5770383530Correlation CoefficientA number derived from the formula for measuring a correlation and indicating the strength and direction of correlation. The range is -1 to +15
5770383531Control GroupSubjects in an experiment who are not subjected to the independent variable and who may receive a placebo treatment.6
5770383533Double- Blind StudyStudy in which neither the experimenter nor the subjects know it the subjects are in the experimental or control group. This is done to reduce bias.7
5770383534Dependent VariableVariable in a experiment that represents the measurable response or behavior of the subjects in the experiment. It "depends" on/is a function of the independent variable8
5770383535Evolutionary PerspectivePerspective that focuses on the biological bases of universal mental characteristics that all humans share. Charles Darwin was a main thinker of this perspective.9
5770383536ExperimentA deliberate manipulation of a variable of a variable to see if corresponding changes in behavior result, allowing the determination of cause-and-effect relationships. It is the ONLY method that can show cause-effect.10
5770383537Experimental GroupSubjects in a experiment who are subjected to the independent variable.11
5770383538Experimenter EffectTendency of the experimenter's expectations for a study to unintentionally influence the results of the study.12
5770383539FunctionalismEarly perspective in psychology associated with William James, in which the focus of study is how the mind allows people to adapt, live, work, and play.13
5770383540Gestalt PsychologyEarly perspective in psychology focusing on perception and sensation, particularly the perception of patterns and whole figures.14
5770383541HypothesisTentative explanation of a phenomenon based on observations.15
5770383542Independent VariableVariable in a experiment that is manipulated by the experimenter. What the experimental group receives and the control group doesn't receive.16
5770383543Objective IntrospectionThe process of examining and measuring one's own thoughts and mental activities. Part of the school of structuralism.17
5770383544Operational DefinitionDefinition of a variable of interest that allows it to be directly measured. Essential for the replication of experiment.18
5770383545Observer BiasTendency of observers to see what they expect to see.19
5770383546Observer EffectTendency of people or animals to behave differently from normal when they know they are being observed.20
5770383547PsychologyThe scientific study of behavior and mental processes.21
5770383548PsychoanalysisThe theory and therapy based on the work of Sigmund Freud. Goal is to make the unconscious conscious.22
5770383549Psychodynamic PerspectiveModern version of psychoanalysis that is more focused on the development of a sense of self and the discovery of other unconscious motivations behind a person's behavior than sexual motivations.23
5770383550Placebo EffectThe phenomenon in which the expectations of the participants in a study can influence their behavior.24
5770383551PsychiatristA medical doctor who has specialized in the diagnosis and treatment of the psychological disorders and can proscribe medication.25
5770383552PsychoanalystEither a psychiatrist or a psychologist who has a special training in the theories of Sigmund Freud and his method of psychoanalysis.26
5770383553Psychiatric Social WorkerA social worker with some training in therapy methods who focuses on the environmental conditions that can have an impact on mental disorders, such as poverty, overcrowding, stress, and drug abuse.27
5770383554PsychologistA professional with a PhD and specialized training in one or more areas of psychology. Cannot prescribe medication.28
5770383555Participant ObservationA naturalistic observation in which the observer becomes a participant in the group being observed.29
5770383556PopulationThe entire group of people or animals in which the researcher is interested.30
5770383558Representative SampleRandomly selected sample of subjects from a larger population of subjects.31
5770383559Random AssignmentProcess of assigning subjects to the experimental or control groups randomly, so that each subject has an equal chance of being in either group. Can be done by choosing from a hat, or rolling dice.32
5770383560ReplicateIn research, repeating a study or experiment to see if the same results will be obtained in an effort to demonstrate reliability of results.33
5770383561Single- Blind StudyStudy in which only he subjects do not know if they are in the experimental or the control group.34
5770383562Scientific MethodSystem of gathering data so that bias and error in measurement are reduced.35
5770383563Sociocultural PerspectivePerspective that focuses on the influence of social psychology (groups, social roles, social relationships) and culture (cultural norms, values and expectations)36
5770383564StructuralismEarly perspective in psychology associated with Wilhelm Wundt and Edward Titchener, in which the focus of study is the structure or basic elements of the mind. They believed every experience could be broken down into individual emotions and sensations through introspection.37
5770462975HumanismApproach to psychology that believes humans have free will to choose their own destiny and reach self actualization. Carl Rogers and Abraham Maslow were "fathers" of this approach.38
5770465462Biopsychosocial PerspectiveNewest approach that focuses on the interplay of biology (for example genetics) psychology (for example though processes) and social interactions can shape behavior.39
5770474476Positive CorrelationWhen one variable rises, the other tends to rise. When one variable falls, the other tends to fall. This does not show cause-effect.40
5770477254Negative CorrelationWhen one variable rises, the other tends to fall. When one variable falls, the other tends to rise. This does not show cause-effect.41
5770484656Random Selection42
5770484657Descriptive StatisticsOrganizing and summarizing data so they can be understood. Central tendency, measures of variability, frequency distributions are examples43
5770485145Inferential StatisticsAllow researchers to make conclusions about the results of research. Determine if the results are statistically significant and if they can be generalized to the larger population.44
5770486122Statistical Significanceif results are statistically significant, it means they were not likely due to chance; that the IV likely caused the DV. Inferential statistics are used to determine this. If p< .05, then the results are statistically significant.45
5770486980Central TendencyGives a score that seems typical of the sample. Mean, median, and mode are the three measures of central tendency.46
5770488102Positive SkewWhen scores are concentrated in the low end of the curve. The tail is pointing to the right. The test was impossible.47
5770489529Negative SkewWhen scores are concentrated in the high end of the curve. The tail is pointing to the left. The test was easy.48
5770489530Extraneous VariableAny variable that is not the independent variable but that may influence the results. For instance, participants showing a color preference in a blind taste test of sodas.49
5770490134Control VariableVariables that might impact the results of the experiment but are not what is being examined so they are held constant. Temperature, directions, time given to complete the task are examples.50
5770490135Ethical ViolationWhen one or more of the following doesn't happen: Informed Consent obtained, potential for harm is minimized, people come first, research second, deception must be justified, participants may withdraw at any time, participants must be informed of any risks, data must remain confidential, participants must be debriefed and told of any deception and about the expected results.51
5770500116Design FlawMeans that the experiment was poorly designed and the results may not be valid or generalize as a result. Examples include presence of extraneous variables, lack of control, lack of random selection, lack of random assignment.52
5772754430Generalizemeans it can be assumed that the wider population would experience the same results as the smaller, specific sample that participated in the research. Results can generalize only when there is random assignment.53

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