Peer-mediated instruction

Peer-mediated instruction (PMI) is an approach in special education where peers of the target students are trained to provide necessary tutoring in educational, behavioral, and/or social concerns.(Chan et al., 2009). In PMI, peers may mediate by modeling appropriate behavior themselves, using prompting procedures to elicit appropriate behavior from the target students, and reinforcing appropriate behavior when it occurs.

Source: Wikipedia — Peer-mediated instruction (CC BY-SA 4.0)