chapter 7: groups and teamwork Flashcards
what are groups?
two or + people interacting interdependently to achieve a common goal
why is group membership important?
it exerts influence on us
provides a context where we can exert influence on others
what are formal groups?
why are they around?
manager and employees to report to the manager
established by organizations to facilitate the achievement of organizational goals
give two common type of group works
project teams
committees
what are informal groups
groups that e merge naturally in response to common interests
they can have a positive or negative impact on an organization
why are groups (for work) very complex?
They require a fair amount of negotiation & trial-and-error before individual members begin to function as a true group
what are the stages of group development
forming
storming
norming
performing
forming stage
Group members try to orient themselves by “testing the waters” (observing and listening)
situation is often ambiguous
members are aware of their dependency on each other
storming stage
confrontation and criticism occur
members determine wether they go along with way the group is developing
norming stage
Members resolve the issues that provoked the storming
they develop social consensus
Compromise is often necessary.
Norms are agreed on and the group becomes more cohesive.
Information and opinions flow freely
performing stage
group devotes its energies toward task accomplishment
adjourning stage
members celebrate completing the task and shiiid
I honestly don’t know why this should be relevant
mostly applicable to groups that haven’t met before
do all the groups go through all these stages?
nah boy
what is the punctuated equilibrium model?
describes how groups with deadlines are affected by their first meetings & crucial midpoint transitions
what is Phase 1 of the punctuated equilibrium model?
Sets agenda and tone for the phase until the midpoint
The group gathers info & holds meetings
makes little visible progress toward the goal
what are the stages according to the punctuated equilibrium model?
Phase 1
Midpoint
Project deadline (phase 2)
what is included in the group structure?
basic structural characteristics along which groups vary are size & member diversity
group norms, roles, status, & cohesiveness
satisfaction is higher in bigger or smaller groups?
why?
satisfaction is higher in smaller groups
The chance to work on and develop friendships decrease as size increases
Larger groups might cause conflict and disagreement
As size increases, the time available for verbal participation by each member decreases
what is the midpoint transition stage in the punctuated equilibrium model?
The transition marks a change in the group’s approach
crystallizes the group’s activities for Phase 2
this is where it decides wether you mess up or nah
what is the project deadline phase in the punctuated equilibrium model?
decisions and approaches from the midpoint are applied
concludes with a final meeting that reveals an eruption of activity & concern for how outsiders will evaluate the project
what does the groups size and performance depend on?
on the task to complete
how we define good performance
what are the types of group tasks?
additive tasks
disjunctive tasks
conjunctive tasks
additive tasks
group performance is dependent on the sum of the performance of individual group members
potential performance of the group increases with group size
disjunctive tasks
group performance is dependent on the performance of the best group member
potential performance also increases with group size
conjunctive tasks
group performance is limited by the performance of the poorest group member
Both the potential and actual performance will decrease as group size increases
building a house is what type of task?
additive task
you need electrician, architect, construction guys, drug dealers
basically everyone
what are process losses?
for conjunctive tasks
performance difficulties that arise from the problems of motivating & coordinating larger groups
the larger the group is, marginal process loss will increase, wh
what is the effect of larger groups on process loss, potential productivity, and actual performance?
(for conjunctive tasks)
the larger the group is, the more marginal process loss there will be
the larger the group, the less marginal potential productivity
all in all, the larger the group, the more the overall actual performance decreases