9. Unusual body movements
Unusual body movements, such as hand-flapping or rocking, are sometimes observed in children with autism. These movements may be repetitive or rhythmic and may serve as a way for the child to self-regulate or self-stimulate. Some children with autism may also engage in unusual body movements as a way to communicate or to express excitement or distress.
Unusual body movements are not necessarily a cause for concern, but they can be disruptive or distracting for the child and for those around them. In some cases, these movements may be a sign of underlying sensory processing issues or a need for additional support and intervention.