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theory
a well-supported, organized explanation of how or why something happens in the world
hypothesis
a specific, testable, and falsifiable prediction about the relationship between two or more variables. It acts as an educated guess that guides a research study or experiment
observational method
researcher observes people and systematically records measurements or impressions of their behavior
correlational method
The technique whereby two or more variables are systematically measured to examine the association between them
experimental method
A method of investigation used to demonstrate cause-and-effect relationships by purposely manipulating one factor thought to produce change in another factor; manipulate one variable to see the effect on another
random assignment
assigning participants to experimental and control groups by chance, thus minimizing preexisting differences between those assigned to the different groups
random sampling
a sample that fairly represents a population because each member has an equal chance of inclusion
internal validity
the degree to which changes in the dependent variable are due to the manipulation of the independent variable
external validity
the extent to which the results of a study can be generalized to other situations and to other people
construct validity
the degree to which a test measures what it claims to be measuring
generalizability
Extent to which research results apply to a range of individuals not included in the study.
mundane realism
the degree to which the experimental situation resembles places and events in the real world
psychological realism
the extent to which the psychological processes triggered in an experiment are similar to psychological processes that occur in everyday life
attitudes
a positive, negative or mixed evaluation of some specific object (person, thing or abstract idea)
valence
whether the attitude is positive, negative, or neutral; is your overall evaluation positive or negative?
extremity
how positive or negative is it?
strength
how strong or weak is your attitude? how changeable is your attitude?
object appraisal
helps us classify things in our environment, thus organizing and simplifying our lives --> acts as a mental shortcut. It lets people quickly evaluate, classify, and respond to objects, people, or events in their environment as either beneficial (pleasure/reward) or harmful (pain/cost).
The fundamental function of attitudes
knowledge functions
help people organize and interpret new information
value-expressed functions
used to express central values or beliefs
social-adjustment functions
attitudes affect our social relationships (can help or hurt them)
ego-defensive functions
attitudes can help people protect their self-esteem
tripartite model of attitudes
Postulates that attitudes are composed of three elements: affect, cognition, and behavior
ABC model of attitudes
affect, behavior, cognition
LaPieres Study
Exposed the relationship between racial attitudes and social conduct; Wrote to establishments they visited if they would serve a Chinese visitor? 90% said no → majority (249/250) of establishments DID provide service
Studies suggested a weak relationship between attitudes and behavior
specificity principle
attitudes are much better predictors of a specific behavior when the attitude measurement matches the exact level of specificity as the behavior itself
- To predict specific behaviors, measure specific attitudes
- To predict general behaviors, measure general attitudes
theory of planned behavior
the idea that people's intentions are the best predictors of their deliberate behaviors, which are determined by their attitudes toward specific behaviors, subjective norms, and perceived behavioral control
direct/self-report measures
ask people what their attitudes are; this assumes that people know their attitudes and will honestly report them
social desirability response bias
Tendency of respondents to answer questions in a manner that will be favorably viewed by others
indirect/covert measures
people do not realize their attitude is being assessed and do not even need to know what their attitudes are
elaboration likelihood model
a model of persuasion maintaining that there are two different routes to persuasion: the central route and the peripheral route; people are persuaded by messages
central route to persuasion
motivated and analytical; high effort, evaluate message, lasting change in attitude; the better route to take to create lasting change
peripheral route to persuasion
not motivated or analytical; low effort and persuaded by cues outside of message, temporary change in attitude
cognitive dissonance
the mental discomfort or tension a person feels when holding two or more contradictory beliefs, values, or attitudes, or when their behavior directly clashes with their principles
effort justification paradigm
a psychological tendency to increase the subjective value of an outcome, goal, or group simply because you worked hard, suffered, or spent a lot of money to achieve it
To ease this discomfort, the brain changes its perception—inflating the subjective worth of the goal so the effort feels "worth it."
insufficient justification paradigm
a social psychology phenomenon where people change their personal attitudes or beliefs to match their behavior when they lack a strong external reason (like a large reward or a severe threat) for doing it
social influence
The ways in which people are affected by the real or imagined presence of others
conformity
adjusting our behavior or thinking to coincide with a group standard; behavior is regulated among people of equal status
compliance
behavior change that occurs as a result of a direct request; someone asks you to do something and you do it
obedience
compliance that occurs in response to a directive from an authority figure (involves a social hierarchy/an order; one person has more power/status than the other)
informational conformity
influence due to the belief that others are behaving correctly; occurs when people conform to the actions, opinions, or beliefs of others because they genuinely believe those others possess more accurate information or superior knowledge
normative conformity
a psychological phenomenon where people change their behavior, opinions, or actions to conform to group norms in order to be liked, accepted, and avoid social rejection or ridicule
autokinetic effect
illusion, caused by very slight movements of the eye, that a stationary point of light in a dark room is moving
- Participants placed in a dark room and asked to estimate how far a light moves in inches
- It is hard to tell how far the light moves without visual cues of spatial relevance
- First done alone, then with other actual participants
- Found over time, participants began to conform to each other
descriptive norms
People's perceptions of how people actually behave in given situations, regardless of whether the behavior is approved or disapproved of by others
prescriptive/injunctive norms
people's perceptions of what behaviors are generally approved of or frowned on by others; where the group should be
asch line experiment
experiment designed to test how peer pressure to conform would influence the judgment and individuality of a test subject involving determining the length of lines; found people were willing to ignore reality and give an incorrect answer in order to conform to the rest of the group.
implicit norms
unspoken, unwritten standards of behavior for a group of people; ex. no standing on a chair, wearing a shirt in public
explicit norms
formally communicated rules that govern behavior of group members; ex. laws or traffic rules
private acceptance
conforming to other people's behavior out of a genuine belief that what they are doing or saying is right
public acceptance
conforming publicly without necessarily believing in what we are doing or saying
pluralistic ignorance
the case in which people think that everyone else is interpreting a situation in a certain way, when in fact they are not
ex. almost everyone in a group dislikes or doubts something, yet everyone stays quiet because they think everyone else agrees with it
petrified tree study
shows how descriptive norms are more powerful than injunctive norms
when sign said don't collect wood only went down a little
when sign said majority of people collect wood, tons of more wood collected
invisibilia podcast
Music was banned in Somalia but a reality tv show emulating american idol brought a new opportunity
- Used to undermine the power of al-shabab/the power of a music-hating extremist group → communicates to the audience a very different way of being/indirect political messages
- Peoples behaviors were changed by changing what they considered to be the social norm → if you change someone's perception of what constitutes as the social norm, you can convince people the world is safe enough to sing in public
milgram experiment
A series of psychological experiments which measured the willingness of study participants to obey an authority figure who instructed them to perform acts that conflicted with their personal conscience.
variations of the milgram experiment
obedience depends on the closeness to the confederate
The closeness of the experimenter (if the person telling you to shock is close the conformity increases)
Done in an office building versus lab setting, obedience dropped
The fact that the experimenter is in a white coat makes them an authority figure and that increases conformity.
If there are other teachers and they continue you are more likely to continue. If you have other teachers that want to stop the experiment then you will be less likely to continue
baseline experiment yielded the highest results
step-by-step involvement
-participants progressively increased the "voltage" of shock
-each one a small step
-once started down this path, hard to stop
-"if one level seemed too much, why wouldn't the previous level have been too much?"
-behavior creates its own momentum
stanford prison experiment
Philip Zimbardo's study of the effect of roles on behavior. Participants were randomly assigned to play either prisoners or guards in a mock prison. The study was ended early because of the "guards'" role-induced cruelty.
social roles
Shared expectations in a group about how particular people are supposed to behave
identity leadership
Leadership is a process of social influence that involves making followers want to contribute to shared goals
cultivate sense of shared ingroup identity, define ingroup goals as noble and virtuous (for science) and outline action necessary for advancement of ingroup goals
Zimbardo would be seen as the leader
Guards would be seen as the followers
engaged followership
embraced the sense of shared ingroup identity, understand action necessary for advancement of ingroup goals, work towards leaders by responding enthusiastically and creatively to their pronouncements
BBC prison experiment
Challenges the Zimbardo Stanford Prison Experiment
-> Suggests that prison-like situations do not necessarily lead to deindividuation; in fact, in Reicher & Haslam's BBC Experiment, it was the prisoners who united and resisted the power relation.