用contagiously造句子，“contagiously”造句

An Emory University research team decided to test that idea-with chimpanzees, who also yawn contagiously.

To determine the extent to which children at various stages of social development are likely to yawn contagiously, the researchers studied 120 typically developing 1 - to 6-year-olds.

And children with diagnoses that imply more severe autistic symptoms were much less likely to yawn contagiously than those with milder diagnoses.

Now a new study has found that most children aren't susceptible to contagious yawning until they're about 4 years old — and that children with autism are less likely to yawn contagiously than others.

The children with ASD were less likely to yawn contagiously than their typically developing peers, the researchers found.