Finals 13 Flashcards
Group
■ Dyad
■ Triad
■ Small Group
○ the extent to which group members like and trust one another, are committed to accomplishing
a team goal, and share a feeling of group pride
Group Cohesiveness
Factors Affecting Group Performance
● Group Cohesiveness
● Group Homogeneity
● Stability of Membership
● Isolation
● Outside Pressure
● Group Size
● Social Loafing
● Groupthink
● Group Polarization
● Teams
● Self-directed Teams
● Virtual Teams
● Project Teams
● Management Teams
● Production Team
● Service Teams
○ extent to which its members are similar
Group Homogeneity
○ extent to which its members are similar
Group Homogeneity
○ The greater this, the greater the cohesiveness.
○ groups in which members remain for long periods of time are more cohesive and perform
better than groups that have high turnover,
Stability of Membership
○ another variable that tends to increase a group’s cohesiveness.
Isolation
○ Groups that are pressured by outside forces also tend to become highly cohesive.
Outside Pressure
○ Groups are most cohesive and perform best when group size is small
Group Size
Group Size
Additive Tasks
Conjunctive Tasks
Disjunctive Tasks
- group’s performance is equal to the sum of the performances by each
group member
Additive Tasks
- group performance depends on the least effective group member (a
chain is only as strong as its weakest link)
Conjunctive Tasks
- group’s performance is based on the most talented group member.
Disjunctive Tasks
○ considers the effect on individual performance when people work together on a task
Social Loafing
Social Loafing
Free Rider
Sukcker Effect
■ when things are going well, a group member realizes that his effort is not necessary and
thus does not work as hard as he would if he were alone
Free Rider
■ social loafing occurs when a group member notices that other group members are not
working hard and thus are “playing him for a sucker.
Sukcker Effect