S8- Group Behavior Flashcards
Expectations states theory
A theory that states that the development of group status is based on members’ expectations of others’ probable contributions to the achievement of group goals. These expectations are shaped not only by members’ task-relevant characteristics but also by diffuse-status characteristics, such as race, sex, age, and wealth
Group
Several interdependent people who have emotional ties and interact on a regular basis
Temporal model of group membership
A theory of group membership describing the changes that occur over time in members and in the group due to their mutual influence and interdependence
Social facilitation
The enhancement of dominant responses due to the presence of others
Social loafing
Group-induced reduction in individual output when performers efforts are pulled and thus cannot be individually judged
Diffusion of responsibility
The belief that the presence of other people in a situation makes one less personally responsible for the events that occur in that situation
Deindividuation
The loss of a sense of individual identity and a loosening of normal inhibitions against engaging in behavior that is inconsistent with internal standards
Group polarization
Group-produced enhancement or exaggeration of members’ initial attitudes through discussion
Groupthink
A deterioration of mental efficiency, reality testing, and moral judgment in a group that results from an excessive desire to reach consensus
Leader
The person who exerts the most influence and provides direction and energy to the group
Transformational leaders
Leaders who change (transform) the outlook and behavior of followers so that they move beyond their self-interest for the good of the group or society
Contingency model of leadership
The theory that leadership effectiveness depends both on whether leaders are task oriented or relationship oriented and on the degree to which they have situational control
Social dilemma
Any situation in which the most rewarding short-term choice for an individual will ultimately cause negative consequences for the group as a whole