Thinking of different types of group roles (task roles, relationship roles, dysfunctional roles) as well as group roles classification (you can use Belbin Team Roles or any other classification of your choice), how you, as a leader, would encourage some group behaviours/norms, while correcting others, to build a high performance team?

Reflect on the leadership tools you would use to motivate different team players (depending on their roles). Explain your choice of leadership techniques.

Do not forget to provide examples and  references to theoretical models.