Chapter 1 Flashcards
Wilhelm Wundt
Founder of psychology; established first scientific laboratory
Introspection
Careful self examination and reporting conscious experiences(looking inward)
Structuralism
Uses introspection to reveal mind structure
Edward Titchener
Founded structuralism
William James
Functionalism
Functionalism
Focuses on functions of behavior
Behaviorism
Psychology should limit itself to the study of observable behavior
John B Watson
Founder of behaviorism
B. F. Skinner
Studied how behavior is shaped by rewards and punishments, behaviorism
Behavior genetics perspective
Genes and environmental influence people
Evolutional perspective
Focuses on natural selection and behavior
Cognitive perspective
Focuses on how we encode, process, and store info
Sociocultural perspective
How behavior and thinking vary across situations and cultures
Sociocultural influences
Peers, culture, society
Research samples
Need to be broadly representative of populations to which they wish to generalize their findings
Positive psychology
Emphasizes human virtues and assets, rather than weaknesses and deficits
Clinical psychologists
evaluate and treat individuals with mental or psychological disorders
Psychiatrists
Medical doctors who specialize in the diagnosis and treatment of mental disorders
Mary Whiton Calkins
1st female APA president
Margaret Floy Washburn
First woman in the U.S. to earn a PhD in psychology, 2nd APA female president
Hypothesis
Testable prediction
Theory
Explanation that predicts behavior/ events
Variable
Factor or measure that varies within an experiment or among individuals
Replication
Attempt to duplicate findings
Case study method
In-depth study of one or more individuals
Survey method
Structured interviews or questionnaires are used to gather information about groups of people
Population
All individuals in the ground being studied
Random sampling
Each individual on the population has an equal chance of being selected
Naturalistic observation method
Careful observations of behavior in natural settings
Experimental method
Manipulation of independent variables and observation or measurement of their effects on dependent variables under controlled conditions
Independent variables
Factors manipulated in an experiment
Dependent variables
Effects or outcomes of an experiment
Control groups
Do not receive experimental treatment or intervention
Random assignment
Randomly assigning subjects to experimental or control groups
Placebo effects
Positive outcomes resulting from a participant’s positive expectations about the treatment rather than the treatment itself
Single-blind studies
Subjects are kept uninformed about whether they are receiving the experimental drug or the placebo
Double-blind studies
Both participants and experimenters are kept uninformed about which participants are receiving the active drug and which are receiving the placebo
Informed consent
Agreement to participate in a study following disclosure of information about the purposes and nature of the study
Psychologists must protect what?
The confidentiality of participants
Psychology
Study of behavior and mental processes
Psychological influences
Fears, emotions, perceptions
Biological influences
Genes, brain, hormones
Psychodynamic perspective
Behavior from unconscious drives and conflicts
Neuroscience perspective
How body and brain enable emotions, memories, and experiences
Debrief
Explanation after experiment
basic research
Aims to increase scientific knowledge
applied research
Aims to solve practical problems
positive psychology
Goals of discovering and promoting strengths and virtues
hindsight bias
Believing you would have foreseen the results after knowing the outcome
critical thinking
Examines assumptions, discerns hidden values, evaluates evidence, assesses conclusions, etc…
SQ3R
Survey, Question, Read, Retrieve, Review
Confounding variables
Factor other than independent variable that might affect the experiment
Operational definition
Statement used to define research variables
Positive correlation
Direct relationship; increase together
Negative correlation
Inverse relationship; one increases, other decreases
Correlation coefficient
Index of relationship between two things; -1 to +1
Experimental group
Those exposed to treatment