“…Serious vision loss puts significant constraints on a young child who is learning that his/her experiences of objects can be shared with others (Bigelow, MacLean, & Proctor, 2004;Bigelow, 2003) and that his/her perspective may differ from that of the parent (Fraiberg, 1977). In turn, this leads to a differential parent-child interaction style, where the child's attention cannot be caught and directed by eye-contact, and the child's own opportunities for following the parent's focus of attention are seriously limited (Andersen, Dunlea, & Kekelis, 1993;Preisler, 1991). Thus, conversational interactions between young children with VI and their mothers have been described as asymmetrical; whilst mothers tend to initiate a greater proportion of almost exclusively child-centred topics than do their children with VI, these children -when compared to sighted children -rarely initiate conversations, are unable to sustain conversation around a particular topic, or may be focussed on a topic that is different from that of the mother (Kekelis & Prinz, 1996;Moore & McConachie, 1994;Andersen et al, 1993;Dunlea, 1989;Kekelis & Andersen, 1984;Mills, 1983;Urwin, 1978).…”