social - frustration aggression

superordinate goals

shared goals that override differences among people and require their cooperation

aggression

RANGE of behavior, including verbal events, which involves attacking another person, animal, or object with the intent of harming the target ( physical, mental, or verbal)

Frustration aggression

idea that people become aggressive when they’re frustrated by being blocked from reaching a goal.

social facilitation

The tendency to perform simple or well-practiced tasks better in the presence of others than alone. BUT impairs performance on difficult tasks.

social inhibition

performance is poorer when being watched

* the presence of others increases arousal and response.

social loafing

 the perceived psychological phenomenon that team members do less in a group setting.

* feel less personal accountability

deindividuation 

refers to a person's loss of distinct awareness as well as lessened perception of responsibility when in a group.

group polarization

refers to the tendency for a group to make decisions that are more extreme than the initial inclination of its members.

sucker effect

in which everyone doesn’t do the work to avoid being the only one working and having the responsibility

group think

 a phenomenon that occurs when a group of individuals reaches a consensus without critical reasoning or evaluation of the consequences or alternatives.