Reference #519: The Five Dysfunctions of a Team
As a leader, to build an effective team you must allow healthy conflict. This may run counter to your natural inclination to interrupt disagreements and protect your team from harm. While seemingly beneficent, this behaviour deprives your team of the opportunity to develop conflict management skills. It also prevents issues being resolved.
Lencioni. The Five Dysfunctions of a Team, 2002. (206)