I can choose anyone for this activity:

Leader self-disclosure is related to genuineness. What kind of disclosures, if any, would you be inclined to make in a new group? How far would you be willing to bring yourself into a group in a personal way? What guidelines do you have to determine how well your disclosures facilitate group process? What kinds of confrontation, if any, would you be inclined to make during the early phase? What do you see as the difference between effective and ineffective leader confrontations? What would you teach members about confronting one another?

can you give two reference?