Final Exam Flashcards
Define work group.
A collection of two or more people who interact with one another and share some interrelated task goals.
Define work team.
- A type of work group consisting of three team specific properties:
- The actions of individuals must be interdependent and coordinated.
- Each member must have a particular, specified role.
- There must be common task goals and objectives.
- Ex: each person on a surgical team has a specific role.
What is the difference between a group and a team?
- A group consists of people who work together but can do their jobs without one another.
- A team is a group of people who cannot do their jobs without the other members of the team.
Define virtual teams.
- Teams that work without face-to-face contact.
- Teams communicate via e-mail, instant messaging, telephone, web-cameras, and other technologies.
Define role.
The concept of role implies that not everyone in a group or team has the same function or purpose.
Define formal roles.
Formal roles are specified by the organization and are part of the formal job description.
Define informal roles.
Informal roles arise from group interaction rather than from the formal rules and specifications of organizations.
Define norms.
Norms are unwritten rules of behavior accepted by members of a work group.
Define group cohesiveness.
The sume of the forces attracting group members and keeping the group together.
Define process loss.
The time and effort expended on activities not directly related to production or task accomplishment.
Define team commitment.
The strength of an individual’s involvement in a team, and ocnsists of the acceptance of team goals, willingness to work hard for the team, and desire to remain on the team.
Define team mental model.
The shared understanding among team members of the task, team, equipment, and situation .
Define social facilitation
Performance is improved by other-induced arousal when the task is simple or well learned, such as bicycle riding .
Define social inhibition.
Performance is decreased by other-induced arousal when the task is complex or new to the individual, such as solving a complex mathematics problem.
Define additive task.
- A task in which a group’s performance is the sum of the individual members’ performances.
- For example, total sales for a group of salespeople in a store are the sum of each person’s individual sales.
Define nominal group.
Several noninteracting people who serve as a comparison to an interacting group in group research.
Define social loafing.
People do not put forth as much effort in a group as they would if they were working alone, and the larger the group, the less effort each person exerts.
Define brainstorming.
A group technique that is supposed to result in improved performance with this type of task.
What are some disadvantages of brainstorming?
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Production blocking:
- people forget what they want to say because of turn-taking.
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Biased sampling:
- not as many original ideas are proposed because tangents get pursued.
Define group polarization.
The tendency of a group to take more extreme positions than the mean of individuals’ positions.
Define groupthink.
A phenomenon that occurs when groups make decisions that individual members know are poor ones.
What are some causes of groupthink?
- Highly cohesive groups with strong leaders when the social pressures to maintain conformity and harmony in the group take precedence over sound decision making.
- Isolation from outside ideas and influences.
- Directive leader.
What are some solutions to groupthink?
- Non-directive leadership.
- Visits by observers.
- Second-chance meetings.
What are the symptoms of groupthink?
- Illusion of unanimity (same thought process).
- Illusion of invulnerability.
- Mindguards (people who self-appoint themselves to limit information to the group.
Define deindividuation.
A loss of personal identity produced by being a member of a group.
Define free rider effect.
Riding on the coat-tails of other group members.
Define sucker effect.
Because individual output is not recognized, why work so hard?
Define quality circles.
Groups of employees who meet periodically to discuss problems and propose solutions relevant to their jobs.