Referential communication in children with autism spectrum disorder.

Dahlgren et al. (2008) watched kids with autism talk to a partner who could not see the toys. The kids had to describe each toy so the partner could pick the right one.

The team also tested theory-of-mind and memory. They wanted to see which skills linked to clear talking.

Children with autism gave weaker clues than matched peers. Their hints were shorter and left out key details.

Poor hints tracked with lower theory-of-mind scores and weaker memory, not with grammar or vocabulary.

Malkin et al. (2018) extends this picture. Five- to seven-year-olds with autism could keep track of shared experience yet still spoke as if the listener knew everything. The 2016 paper by M et al. adds that working-memory overload, not just social gaps, slows discourse.

Lancioni et al. (2009) shows the memory link goes deeper. Kids with autism can recognize items but struggle to recall who did what. In typical kids, theory-of-mind and source memory rise together; in autism they do not.

Lampri et al. (2024) pulls these threads into one story. Their review says theory-of-mind and verbal skill best predict all pragmatic language trouble in autism, matching the 2008 focus.

When a client with autism gives vague instructions, check theory-of-mind and memory first. Boost perspective-taking with simple role-reversal games. Cut memory load by showing one picture at a time or letting the child point before speaking. These quick moves can sharpen referential clarity in your next session.