Can a child's lively personality rule out autism? This is a misconception of many people. In fact, many children with autism also like to be lively, like to go to crowded places, and even stand on the stage to sing and dance.
Such children may seem bold and outgoing, but they just sing their own songs and don't interact with others. Therefore, some lively children also suffer from autism. We can call this "extroverted autism."
The liveliness of children with autism is often accompanied by autistic behaviors, such as ignoring people and not loving interaction, because the child does not know what social is and does not understand the meaning of "interaction and communication". Therefore, in many cases, they will grab toys and even hit people. When playing with other children, they will neither play in a different way, nor interact with good friends, and the way of playing is also very simple. When playing in another scene, children with autism may play alone in group activities.
Due to social impairment in children with autism, narrow range of interests and activities, stereotyped and repetitive behaviors, lack of eye contact and emotional communication and interaction in the process of communicating with others, but will show excessive persistence in some specific things. These are the main symptoms of autism. So whether the child is introverted has nothing to do with whether the child has autism or not.
Whether the child has autism or not, parents need to combine some of the child's behaviors in life. You can't tell if a child has autism just from the "lively personality". Of course, the final result needs to be handed over to a professional doctor for diagnosis.
For children, "being able to talk" does not mean "being able to express." As long as it can make some specific sounds, it can be called "speaking", but expression can only be called "expression" by organizing language and adding personal ideas. For children with autism, they may speak but not express. Similarly, a child who can speak and has a lively personality does not mean that the child will express and not suffer from autism.
Parents who don't understand anything else can tell me in the comments section!