“…For example, the PECS approach teaches children to request and comment using pictures (Bondy & Frost, 2003, Charlop-Christy, Carpenter, Le, LeBlanc, & Kellet, 2002). Lastly, VOCAs are high-tech electronic devices that allow the child to type a response or select a picture that triggers a spoken output generated by a device with speech synthesis capacity (Paul & Sutherland, 2005). In contrast to communication-based interventions, holistic interventions including developmental pragmatic approaches such as Floortime (Wieder & Greenspan, 2003), the Denver Model (Rogers, Herbison, Lewis, Pantone, & Reis, 1986), and Social Communication, Emotional Regulation and Transactional Support (Prizant, Wetherby, Rubin, Laurent, & Rydell, 2006) aim to facilitate the full range of developmental skills including eye contact, gestures, imitation, play, shared affect, vocalization, and speech within naturalistic settings, to mimic the typical developmental sequence of language acquisition (Landa, 2007; Paul & Sutherland, 2005; Rogers & Vismara, 2008).…”