Failure in pantomime action execution correlates with the severity of social behavior deficits in children with autism: a praxis study.

Gizzonio et al. (2015) watched children with autism copy pretend gestures like brushing teeth without the brush. They scored how well each child matched the gesture shape and timing.

The team also rated every child’s social skills. Then they asked: do kids who score lowest on pretend copying also show the biggest social struggles?

Children with autism scored lowest on every pretend task. The poorer the child copied the gesture, the more social problems the same child showed.

The link was strongest for pantomime imitation, not for simpler actions with real objects.

Treffert (2014) meta-analysis already showed large imitation deficits across many studies. Valentina’s single-study result lands right inside that bigger picture.

Diemer et al. (2023) seems to disagree: they found autistic kids encode observed motions just fine. The difference is timing. C et al. tested the watching phase; Valentina tested the doing phase. Trouble starts only when the child must turn what they saw into their own movement.

Goodwin et al. (2012) extends the story into adulthood. High-functioning adults with autism still don’t tune their imitation up or down based on social context, showing the issue is lifelong.

If a child can’t copy a pretend action, that same child is likely to need heavier social-skills support. Add a quick pantomime probe to your intake: ask the learner to “pretend to stir soup” or “pretend to comb hair.” A low score flags you to embed extra social targets and to model gestures slowly during natural play. No extra kit needed—just watch and note.