Autism Spectrum Disorder (ASD) is a developmental condition that affects how a person communicates, behaves, and interacts with others. It is called a "spectrum" because the symptoms and severity can vary widely between individuals. Some people with autism may need significant support in their daily lives, while others can function independently.
Understanding autism is important for early diagnosis and support. With awareness and the right resources, individuals with autism can lead fulfilling lives.
How Common is Autism?
Autism Spectrum Disorder is more common than many people think. According to the Centers for Disease Control and Prevention (CDC), about 1 in 31 children in the United States is diagnosed with autism. ASD is found across all racial, ethnic, and socioeconomic groups, and it occurs more often in boys than in girls—approximately 4 times more likely.
The number of diagnoses has increased over the years, partly due to greater awareness, improved screening, and broader definitions of the condition.
Common Signs of Autism in Children
Recognizing early signs of autism can help families access early intervention services. While every child is different, some common signs include:
Social Communication Challenges
- Difficulty making eye contact
- Trouble understanding other people’s feelings or facial expressions
- Limited use of gestures or pointing
- Not responding to their name
Repetitive Behaviors and Routines
- Repeating the same movements or words (e.g., hand-flapping, echolalia)
- Insistence on sameness or routines
- Deep interest in specific topics or objects
Sensory Sensitivities
- Overreacting or under-reacting to sensory input like lights, sounds, or textures
It’s important to note that some children may show signs very early, while others may develop typically and then regress.