Mind and body: concepts of human cognition, physiology and false belief in children with autism or typical development.

Researchers compared autistic and typical kids on two kinds of questions. One set asked how the body and brain work, like why we breathe. The other set tested false-belief, like where a doll will look for a toy moved while she was away.

Kids were matched by age. The study wanted to see if knowing biology helps with understanding minds.

Autistic kids answered biology questions just as well as their peers. They knew hearts pump blood and brains help us think.

On false-belief tasks, the same autistic kids scored far lower. They could not predict that the doll would look in the old spot. The skills did not rise together; they split apart.

Grant (1989) first claimed autistic children confuse minds and bodies. Peterson (2005) shows that claim was too broad; biology knowledge can stay intact while false-belief fails.

Bradford et al. (2018) and van der Miesen et al. (2024) later found the same split lasts into adulthood. Autistic adults still track social cues yet fail to predict false beliefs, proving the gap is lifelong.

Boucher (2012) warns clinicians not to over-use false-belief scores. The study backs that warning: passing biology tests does not fix perspective-taking, so we must teach it directly.

You can stop drilling body parts once the child knows them. Move time to explicit perspective-taking lessons instead. Use role-play, video modeling, and thought-bubbles to show that people can hold different ideas. Check false-belief skills separately from science facts; they grow on different tracks.