If supervisors were to run fidelity checks, how would they do? Would they test for reliability among screeners, or would they sit in on screenings and complete a checklist of fidelity items?
To examine fidelity related to how professionals administer and score ASQ questionnaires, some programs do a file review to monitor the screening program. A supervisor checks that a screening was completed, that the correct interval was used, that the questionnaire was scored correctly, that appropriate follow-up act…

