What are group norms, and what role do they play in behavior and cohesiveness of the group? How does the diversity of a group affect its performance?

Grand Canyon MGT420 Week 4 Discussion 1 , 2 & 3 Latest
dq 1
What are group norms, and what role do they play in behavior and cohesiveness of the group? How does the diversity of a group affect its performance?
dq 2
How are the three characteristics of effective teams evident in each of Tuckman’s five stages of team development? Provide examples to support your response.
dq 3
In a team-based situation, which is more effective: team or individual rewards? Why? Please support your position with a practical example.