“…Natural communication partners have successfully learned and implemented milieu teaching with children in at-risk families (Peterson, Carta, & Greenwood, 2005) as well as with individuals with disabilities other than ASD (Warren, 1992; Warren & Bambara, 1989; Warren & Gazdag, 1990; Warren, Gazdag, Bambara, & Jones, 1994). Parents have used milieu teaching in both clinic (Alpert & Kaiser, 1992; Hemmeter & Kaiser, 1994; Kaiser, Hemmeter, Ostrosky, Alpert, & Hancock, 1995) and home settings (Alpert & Kaiser, 1992; Kaiser et al, 1995; Peterson et al, 2005). In addition, Hancock and Kaiser (1996) demonstrated that siblings of children with language delays effectively implemented these strategies in ongoing play activities.…”