A secondary supervisor is allowed to oversee no more than what percentage of an internship or SWE?

In the context of the internship or supervised work experience (SWE) requirements for psychology trainees, the regulations specify that no more than 20% of the total supervision can be conducted by a secondary supervisor. This ensures that the primary supervisor is significantly involved in the training process, providing consistent oversight and support to the intern, which is crucial for their development and evaluation.

By limiting the percentage of supervision from secondary sources, the guidelines aim to maintain the quality of training and ensure that the intern receives a comprehensive educational experience. When the bulk of supervision comes from the primary supervisor, it promotes continuity in the intern's mentorship and adherence to the training requirements specific to their program. Thus, the correct answer reflects the established standard for the maximum allowable involvement of a secondary supervisor in the intern’s training experience.