ap test study Flashcards
attribution theory
tendency to give explanations for someone’s behavior, often by crediting the situation or person’s disposition
fundamental attribution theory
the tendency to overestimate the impact of person’s disposition and underestimate impact of situation
foot-in-the-door phenomenon
tendency to agree to larger requests after responding to a smaller request
what experiment did philip zimbardo conduct? what did he discover?
he conducted the stanford prison experiment/lucifer effect. he discovered that people take on the role of what they feel are proper for the situation
explain the stanford prison experiment
psychologist philip zimbardo randomly assigned people the roles of a guard and prisoner to play in a prison. people playing as guards were aggressive and abusive towards the prisoners. the mistreatment against the prisoners became immoral and the experiment was cancelled after 6 days.
cognitive dissonance
mental discomfort caused by two contradicting beliefs, values, or attitudes (ex. smokers continue to smoke even though they know it’s unhealthy)
what did solomon asch discover?
conformity
conformity
process where people change their beliefs, attitudes, actions or perceptions to match those held by groups
what experiment did stanley milgram conduct? what did he study?
he conducted the shock experiment, through which he studied obedience
obedience
people tend to obey authority figures even if they do not agree
explain the shock experiment
conducted by stanley milgram. participants were told to press a button in order to shock another person. most participants obeyed (especially if the instructor was an authority figure or came from prestige) and continued to shock the victim even if they were in pain. they also continued even as the shock increased to a dangerous amount
social facilitation
improved performance in presence of others
social loafing
in the presence of others, people tend to do less, partly because they believe others will do it
deindividualization
loss individuality and personal responsibility, typically in a when in a group
group polarization
when a group adopts a more extreme decision/point
groupthink
a mode of thinking that occurs when the desire for harmony in a decision-making group overrides realistic appraisal of alternatives
just-world phenomenon
tendency of people to believe that the world is just and people get what they deserve (karma)
social traps
situations in which the conflicting parties pursue their self interests and become caught in mutually destructive behavior
in-group
any group to which one belongs or which one identifies
out-group
group of people who do not belong to one’s own social group
hindsight bias
tendency to believe that, after learning an outcome, we would have predicted it beforehand
prejudice
unjustifiable attitude towards a group and its members
mere exposure effect
tendency to develop preferences for things simply because we are familiar (merely exposed) with them
altruism
unselfish regard for the welfare to others
bystander effect
tendency for any given bystander to be less likely to give aid if other bystanders are present
reciprocity norms
the expectation that we should return help, not harm, to those who have helped us
biological psych
explore the links between brain and mind
cognitive psych
study how we perceive, think, and solve problems
humanistic psych
study that says humans are and can become good and possess a free-will
behavioral psych
study that says all behavior is observable and measurable
psychoanalytic psych
study of the unconscious, includes childhood and aggression issues
sociocultural psych
study of how cultural and political experiences affect our life
evolutionary psych
study of the evolution of humans over time, psych related to genetics and nature-born
developmental psych
study of our changing abilities over the course of life
who is wilhelm wundt?
the father of psychology
introspection
looking inward at one’s own mental processes
what did bradford titchener study?
structuralism
structuralism
analyzing sensations, images, and feelings into their most basic elements
what did william james study? what did he believe?
he studied functionalism. he believed the brain and mind are constantly changing
functionalism
the mind is a functional tool that allows us to adapt to our environments
what did john locke believe?
he believed in tabula rosa–that the mind is a blank slate written on by experience
who is sigmund freud?
the founder of psychoanalysis
psychoanalytic theory
all behavior is meaningful and driven by unconscious forces
applied research
aims to solve practical problems
basic research
pure science that aims to increase the scientific knowledge base
hypothesis
a testable prediction
independent variable
the factor being manipulated by the experimentor
dependent variable
the factor that changes in response to the independent variable
theory
an explanation that integrates principles, organizes, and predicts behavior or events
operational definition
a description of something in terms of the operations (procedures) by which it could be observed and measured
validity
it measures what you want it to measure
reliability
it is replicable and is consistent
sampling
process by which participants are selected
population
the amount of participants that can be selected for the sample
representative sample
take the results from a smaller group and apply that to a larger group of people
random sample
participants are chosen at random, making everyone has an equal chance of being selected for the experiment
experimental group
the group that is being given the independent variable
control group
the group that is not given the independent variable and is used as a basis to be compared to
experimenter bias
the experimenter, either unconsciously or consciously, affects the outcome of the experiment
single-blind procedure
the subjects do not know to what group they belong
double-blind procedure
neither the experimenter nor the subject knows to what group the subjects are in. used to prevent experimenter bias
hawthorne effect
if you know you’re being studied, you will act differently than you normally would
placebo
something administered that has no real affect on the person other than what they think mentally
positive correlation
both factors moving in the same direction (up and up or down and down)
negative correlation
factors moving in opposite directions (up and down, down and up)
survey
a questionnaire to determine the self-reported attitudes, opinions, or behaviors of people to gain information
naturalistic observation
observing and recording behavior in the wild/natural environment
case study
getting a full, detailed picture of one participant or a small group of participants
mean
average of the scores
median
middle score
mode
the most frequently occurring score in the distribution
range
higher score minus the lower score
standard deviation
the average distance of scores around the mean
z-score
a type of standard score that tells us how many standard deviation units a given score is above or below the mean
myelin sheath
fatty covering around the axon of some neurons that speeds the neural impulse
axon
wire-like structure ending in the terminal that extends from the cell body
neurons
a nerve cell. the basic building block of the nervous system
sensory neurons
neurons that carry incoming information from the sense receptors to the central nervous system
interneuron
central nervous system neurons that internally communicate and intervene between sensory and motor neurons
motor neurons
neurons that carry incoming information from the central nervous system to the muscles and glands
neurotransmiters
chemical contained in terminal buttons that enable neurons to communicate. fit into receptor site of neurons
agonist
drugs that enhance the effect of a neurotransmitter
antagonist
drugs that block the effect of a neurotransmitter
what makes up the central nervous system?
the brain and spinal cord
peripheral nervous system
sensory and motor neurons that connect the central nervous system to the rest of the body
what systems are inside the peripheral nervous system?
the somatic and autonomic nervous systems
somatic nervous system
part of the peripheral nervous system. controls the body’s voluntary actions and skeletal muscles
autonomic nervous system
part of the peripheral nervous system. controls the body’s involuntary actions, glands, and muscles of the internal organs. contains the sympathetic and parasympathetic nervous systems
sympathetic nervous system
arouses the body for fight-or-flight
parasympathetic nervous system
calms the body and restores energy
endocrine system
includes glands that secretes hormones
pituitary gland
the “master gland” and most influential gland. regulated growth and controls other endocrine glands
EEG scan
an amplified recording of waves of electrical activity that goes across the brain’s surface