“…The program in the Nicol study (Nicol et al, 2005) also included discussion time between the caregivers and residents to discuss common oral conditions and oral health challenges of the residents. The teachers of the programs ranged from a professor and dental students (Portella et al, 2013), two speech language pathologists (Boczko et al, 2009), dentist and/or dental hygienists (Isaksson et al, 2000;Nicol et al, 2005), or a health promoter trained in dental and oral care (Frenkel et al, 2001). The length of the educational program ranged from 1 h (Boczko et al, 2009) to 4 h (Isaksson et al, 2000).…”