The equilibrium model of group development is known to be a sociological theory. The statements that best reflects the punctuated equilibrium model of group development are:
Equilibrium model is simply known to be a model that shows how people behave in groups.
The model shows how group members will work to keep a balance between task-oriented and socio-emotional needs.
Conclusively, The punctuated-equilibrium model of group states that groups can increase or move forward during times of change after long time without change.
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