“…The majority of studies reported at least some information regarding intervention fidelity. (Christensen, Young, & Marchant, ; Fairbanks, Sugai, Guardino, & Lathrop, ; Filter & Horner, ; Haydon, ; Lane et al., ; March & Horner, ; McComas, Goddard, & Hoch, ; Payne et al., ; Preciado, Horner, & Baker, ; Sanford & Horner, ; Trussell, Lewis, & Stichter, ). One study reported collecting fidelity data for participant training and use of the peer component of the intervention, all of which were at acceptable levels (Christenson et al., 2007).…”