Social Psychology
seeks to explain how our thoughts, feelings, perceptions, and behaviors are influenced by interactions with others
Social Cognition
focuses on how we perceive, store, and retrieve information about social interactions
Physical Proximity
the distance of one person to another person
Stimulation Value
the ability of a person to interest you in or to expose you to new ideas and experiences
Utility Value
the ability of a person to help another achieve his or her goals
Ego-Support Value
the ability of a person to provide another person with sympathy, encouragement, and approval
Complementarity
the attraction that often develops between opposite types of people because of the ability of one to supply what the other lacks
Primacy Effect
the tendency to form opinions on others based on first impressions
Stereotype
a set of assumptions about people in a given category often based on half-truths and nontruths
Attribution Theory
a collection of principles based on our explanations of the causes of events, other people’s behaviors, and our own behaviors
Fundamental Attribution Error
an inclination to over attribute others’ behavior to internal causes (dispositional factors) and discount the situational factors contributing to their behavior
Actor-Observer Bias
tendency to attribute one’s own behavior to outside causes but attribute the behavior of others to internal causes
Self-Serving Bias
a tendency to claim success is due to our efforts, while failure is due to circumstances beyond our control
Nonverbal Communication
the process through which messages are conveyed using space, body language, and facial expression
Generational Identity
the theory that people of different ages tend to think differently about certain issues because of different formative experiences
Group
a collection of people who have shared goals, a degree of interdependence, and some amount of communication
Task Functions
activities directed toward getting a job done
Social Functions
responses directed toward satisfying the emotional needs of members
Norms
shared standards of behavior accepted by and expected from group members
Ideology
the set of principles, attitudes, and defined objectives for which a group stands
Social Facilitation
an increase in performance in front of a crowd
Social Inhibition
a decrease in performance in front of a crowd
Group Polarization
theory that group discussion reinforces the majority’s point of view and shifts group members’ opinions to a more extreme position
Group Think
poor group decision making that occurs as a result of a group emphasizing unity over critical thinking
Sociogram
a diagram that represents relationships within a group, especially likes and dislikes of members for other members
Conformity
acting in accord with group norms or customs
Obedience
a change in attitude or behavior brought about by social pressure to comply with people perceived to be authorities
Altruism
helping others, often at a cost or risk, for reasons other than rewards
Diffusion of Responsibility
the presence of others lessens an individual’s feelings of responsibility for his or her actions or failure to act
Bystander Effect
an individual does not take action because of the presence of others
Social Loafing
the tendency to work less hard when sharing the workload with others
Deindividuation
individuals behave irrationally when there is less chance of being personally identified