What is a common sign of autism spectrum disorder in children?

Difficulty with social interaction is a notable sign of autism spectrum disorder (ASD) in children. This manifests in various ways, such as challenges in understanding social cues, difficulties in engaging with peers, or limited eye contact. Children with ASD may struggle to initiate or maintain conversations, might not respond to social overtures, or find it hard to interpret emotions in others, which can lead to isolation or misunderstanding in social situations. Recognizing these difficulties is crucial for early identification and support for children with autism.

In contrast, excessive physical activity may be common among some children but is not specifically indicative of autism. High academic achievement can occur in children with ASD, but it does not reflect the typical challenges associated with the disorder. Lastly, while an intense focus on a particular subject can be observed in some individuals with autism, it is not as universally applicable as the broader social interaction difficulties that are emblematic of the condition.