“…Since then, the practices have been developed and include a variety of teaching procedures (discrete trial, incidental, and natural environmental teaching). Research suggests that when skilled professionals use IBI, children with ASD can make significant gains (e.g., in adaptive behaviour, intellectual ability, and sociocommunicative skills); however, outcomes in 'real-life' community-based settings have been reported to be smaller than within controlled set-ups (e.g., Eikeseth, Klintwall, Jahr, & Karlsson, 2012;Eldevik, Berg Titlestad, Aarlie, & Tønnesen, 2019;Matson & Konst, 2014;Reichow, Barton, Boyd, & Hume, 2014).…”