“…A variety of parent training programmes have been developed to address such behavioural problems in children with developmental disabilities (Baker & Abbott Feinfield, in press;GavidiaPayne & Hudson, 2002;Hudson, 2000;Lutzker & Steed, 1998), including group-based behavioural parent training programmes (e.g., Brightman, Baker, Clark & Ambrose, 1982;Chadwick, Morncilovic, Rossiter & Stumbles, 2001;Heifetz, 1977;Hudson, 1985;Hudson et al, 2003;Jocelyn, Casiro, Beattie, Dow & Kneisz, 1998;Kashima, Baker & Landen, 1988;Prieto-Bayard & Baker, 1986;Tavormina, 1975). In parallel with these developments in the disability field, videomodelling assisted training packages for use in group-based settings for parents of children with conduct problems (but without developmental disabilities) have been developed and the efficacy of these programmes is well established (e.g., Behan & Carr, 2000;Webster-Stratton & Reid, 2003).…”