What's your question here?
Maintaining a peaceful and work full environment. Make sure that all students are attentive and dedicated for their studies
I believe the answer is: Destabilize alliances, and take a toll on employee commitment
When we overclaim a credit, we would indirectly make other team members that spent their time for the success feel overshadowed and unappreciated.
This kind of thing,will tend to make the employee no longer feel motivated to give the same effort for future projects