Some kids are naturally quiet. Others love routines. But when does a personality trait signal something more? Autism isn’t always obvious at first, and many early signs—like avoiding eye contact or delayed speech—can be mistaken for simple quirks.
I once spoke with a mom who wasn’t sure if her son’s rigid play habits were typical. After learning more, she realized these were potential autism indicators. Seeking early support changed everything for her family.
Understanding ASD in the Early Years
What is Autism Spectrum Disorder (ASD)?
ASD is a neurodevelopmental condition that affects social communication, behavior, and sensory processing.
Children with ASD may:
✔ Struggle with social communication (difficulty making eye contact, responding to their name, or engaging in conversations).
✔ Exhibit repetitive behaviors (hand-flapping, lining up toys, or following strict routines).
✔ Experience sensory sensitivities (overreacting or underreacting to loud noises, textures, or lights).
ASD is not a single condition with a one-size-fits-all diagnosis. Instead, it encompasses a range of developmental differences that impact each child uniquely.
Why Early Detection Matters
Recognizing ASD early can make a significant difference in a child’s life. Early intervention programs—such as speech therapy, occupational therapy, and behavioral therapy—can help children develop critical skills for communication, learning, and socialization.
Did you know? Research shows that early intervention before age 3 leads to better long-term outcomes for children with autism.
Parents and caregivers play a vital role in observing early signs and advocating for their child’s needs. If you notice behaviors that seem different from typical developmental milestones, consulting a pediatrician for an evaluation is a crucial first step.
Early Signs of Autism in Infants
Limited Eye Contact
Eye contact is one of the earliest ways infants connect with their caregivers. By around 6 weeks of age, most babies begin making sustained eye contact, especially during feeding or playtime.
If a baby rarely makes eye contact, avoids looking at faces, or doesn’t follow objects with their eyes, this could be an early sign of ASD.
Lack of Gestures for Communication
Babies use gestures—like pointing, waving, or reaching—as an early form of communication. By 9–12 months, most infants will:
✔ Point to objects they want.
✔ Wave goodbye in response to someone waving.
✔ Reach for their caregivers when they want to be picked up.
If a baby doesn’t use gestures or struggles to understand them, it may indicate delayed communication development, a key sign of ASD.
ASD Symptoms in Toddlers
As children grow, ASD-related differences often become more apparent. By 18–24 months, delays in language, social interaction, and play skills may be noticeable.
Delayed or Unusual Language Development
Speech development varies, but by 18 months, most toddlers:
✔ Can say simple words like “mama” or “dada.”
✔ Try to imitate words and sounds.
✔ Respond when their name is called.
Toddlers with ASD may:
Not speak at all or have limited words.
Repeat words (echolalia) without understanding their meaning.
Not respond to their name or seem disinterested in verbal interactions.
4. Repetitive Behaviors and Routines
Many toddlers enjoy repetitive actions, but children with autism may:
✔ Line up toys instead of playing with them.
✔ Become very upset if routines are disrupted.
✔ Flap their hands, rock, or spin repetitively as a way to self-soothe.
Repetitive movements and strict adherence to routines can be a sign of sensory processing differences in children with ASD.
5. Difficulty Interacting with Peers
As toddlers grow, they engage in more social play with peers. By age 2–3, most children:
✔ Imitate others and engage in pretend play (e.g., feeding a toy doll).
✔ Show interest in other children by smiling, making eye contact, or playing together.
✔ Share toys and take turns (with guidance).
Toddlers with ASD may:
Prefer playing alone rather than interacting with peers.
Have difficulty understanding emotions or expressing affection.
Not respond to social cues like smiles or facial expressions.
These social differences can make it challenging for children with ASD to form relationships, which is why early social skills training can be so beneficial.
Next Steps: Seeking Support for Your Child
If you recognize multiple signs of autism in your child, trust your instincts and speak with a pediatrician.
Steps to Take:
1️⃣ Track your child’s development – Keep notes on behaviors, milestones, and any concerns.
2️⃣ Talk to your pediatrician – Share your observations and request an ASD screening.
3️⃣ Get a comprehensive evaluation – A specialist (such as a developmental pediatrician or child psychologist) can assess your child’s skills.
4️⃣ Explore early intervention services – If your child is diagnosed with ASD, therapies like speech therapy, ABA therapy, and occupational therapy can help them develop important life skills.
Remember: Early intervention is not about labeling a child—it’s about providing the right support to help them thrive!
Conclusion
Identifying early signs of autism is one of the most powerful ways to support a child’s development. The earlier ASD is recognized, the sooner interventions can enhance communication, social skills, and learning.
At Little Champs ABA, we provide compassionate, evidence-based ABA therapy to support your child’s communication, social, and behavioral development. Early intervention makes a difference—schedule a consultation today and take the first step toward a brighter future!
Stay informed, trust your instincts, and seek the guidance that your child deserves.
Frequently Asked Questions
What is the first sign of autism in a baby?
The earliest signs often include limited eye contact, lack of response to their name, and minimal social engagement.
Can a child show some signs of autism but not be autistic?
Yes! Many behaviors associated with ASD—like sensory sensitivities or delayed speech—can occur in children who do not have autism. That’s why a full evaluation is essential.
What should I do if I suspect my child has ASD?
Speak to a pediatrician and request an ASD screening. Early evaluation can help determine the best support for your child.
Sources:
- https://www.autismspeaks.org/signs-autism
- https://www.cdc.gov/autism/signs-symptoms/index.html
- https://neurosciences.ucsd.edu/centers-programs/autism/early/signs.html
- https://childmind.org/article/what-are-the-earliest-signs-of-autism/
- https://www.kennedykrieger.org/stories/press-releases/could-my-child-have-autism-ten-signs-possible-autism-related-delays-6-12-month-old-children