What Are the Three Signs of Autism Spectrum Disorder?

Autism Spectrum Disorder (ASD) is a developmental condition that impacts how individuals communicate, interact socially, and respond to their environment. While autism presents differently in every individual, certain hallmark signs are commonly observed. Here are the three key signs of autism spectrum disorder that every parent should know, along with practical examples.

1. Social Interaction Challenges

One of the most noticeable signs of autism is difficulty with social interaction. Children with ASD may:

• Avoid Eye Contact: Your child might look away or seem uninterested during conversations or play.
• Struggle to Understand Social Cues: They may not recognize when someone is sad, happy, or annoyed, and when there are confusing interactions.
• Limited Interest in Peers: While other children may eagerly make friends, autistic children might prefer solitary play or show little curiosity about others.

These behaviors can make it hard for children to connect with others in typical ways.

2. Communication Difficulties

ASD often affects how children express themselves and understand others. Common signs include:

• Delayed Speech or No Speech: Some children may take longer to speak their first words or remain nonverbal.
• Repetitive Language: They might echo phrases (echolalia) instead of forming their own sentences.
• Difficulty with Back-and-Forth Conversations: Even when verbal, they may struggle to respond appropriately in conversations.

These communication differences can sometimes lead to frustration for the child and those around them.

3. Repetitive Behaviors & Restricted Interests

Repetitive actions or intense focus on specific topics are another hallmark of autism. Look for:

• Repetitive Movements: Hand-flapping, rocking, or spinning are common soothing behaviors.
• Fixation on Specific Interests: For example, memorizing train schedules or obsessively lining up toys.
• Resistance to Change: Changes in routines, like taking a different route home, might cause significant distress.

Moving Forward

If you notice these signs, contact a pediatrician or developmental specialist. Early intervention programs tailored to your child’s needs can make a difference. Understanding your child’s unique traits is the first step to helping them thrive.

For more information, download the One Autism Health app for FREE.