Explanation:

- Role Distance (Option 2):

- Refers to the detachment a performer has from the role they play.

- Indicates an awareness of the distinction between the role's expectations and the individual's personal identity.

- Correct answer for the given question.

- Role Conflict (Option 1):

- Occurs when there are incompatible demands from different roles that an individual holds.

- Leads to stress and difficulty in fulfilling the expectations of each role.

- Role Insulation (Option 3):

- Involves separating several roles to protect an individual's performance in specific roles without interference.

- Role Discontinuity (Option 4):

- Refers to a disruption or break in the continuity of a role or role-set over time or context.