North Carolina Intensive In-Home – ESFT Fidelity Below are the links for the ESFT Fidelity forms. Sup-F (Brief Supervisors Perspective on Treatment Fidelity) Doc-F (The Brief Doc-F) Care-F (Experience of our Treatment Caregiver Perspective)Spanish Care-F (Experiencia de nuestro tratamiento) Child-F (Experience of our Treatment Child Perspective)