Which of the following is NOT a direct method for supervision?

The correct answer focuses on the distinction between direct and indirect methods of supervision. Individual assessments primarily involve evaluating a supervisee's performance and skills based on review processes, which do not provide immediate, real-time guidance during the actual delivery of services.

In contrast, direct methods for supervision involve real-time interaction and oversight. Audio or video recordings allow supervisors to review and analyze a session after it has occurred, offering feedback based on the recorded content but not during the actual session. Joint sessions involve both the supervisor and supervisee in the same session, allowing for a collaborative and immediate approach to supervision. The "bug in the ear" method is a form of real-time feedback where a supervisor communicates discreetly with a supervisee during a session, providing immediate guidance.

Thus, individual assessments stand out as an indirect method since they do not facilitate direct, on-the-spot supervision; they might happen after the fact and do not engage the supervisee while they are practicing.