When Counselor Trainees Make Audiotapes or Videotapes of Counseling Sessions

When counselor trainees make audiotapes or videotapes of counseling sessions for supervision purposes:

A) trainees must retrieve the tapes after the supervisors have reviewed them and then erase the tapes.
B) supervisors must handle the tapes appropriately during the time the tapes are in the supervisors' possession.
C) supervisors should return tapes to trainees after the tapes have been reviewed.
D) the tapes should be labeled simply, in a manner that does not bring attention to the fact that the tapes are confidential records.
E) all of the above.