6
min read
July 2, 2024

Signs of Autism in Toddlers: What to Look out For, When to get Help

Diagnosing autism in toddlers can be challenging.Sometimes, a behavior that seems unusual is just a part of growing up. Other times, it might be a sign of ASD.The sooner we spot these signs and start helping out, the more we can support a child's learning and growth.

Written by the apricott team

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Autism spectrum disorder affects how a person perceives and interacts with the world around them.

Autism is a spectrum disorder, which means that it affects individuals differently.

It is characterized by difficulties in communication, social interaction, and repetitive behaviors.

Some individuals with autism may also have sensory issues.

Diagnosing autism in toddlers can be challenging.

Sometimes, a behavior that seems unusual is just a part of growing up.

Other times, it might be a sign of ASD.

The sooner we spot these signs and start helping out, the more we can support a child's learning and growth.

At What Age is Autism First Noticed?

The onset of symptoms of autism varies from child to child.

Typically signs appear by age 2 or 3 however.

Keep in mind that every child is different, and the signs of autism can show up at different times for each little one.

Some might show signs earlier, and others a bit later, and that's perfectly okay.

Typically signs can appear by age 2 or 3

Children can be diagnosed with autism as early as 18 months old, although a diagnosis at 2 years old may be considered more reliable.

An early diagnosis can make a world of difference.

It opens the door to early intervention services lie ABA therapy, which can support a child's learning, communication, and social skills from a young age.

Regular check-ups with a pediatrician are part of growing up.

Children can be diagnosed with autism as early as 18 months old, although a diagnosis at 2 years old may be considered more reliable.

During these visits, doctors keep an eye on how kids are hitting their developmental milestones—like smiling, waving, and talking.

If signs are noticed, the doctor may perform some initial screening tests.

An official diagnosis can get costly, but could be covered by your insurance.

Signs of Autism Age 1

When your little one hits their first birthday, there are a bunch of exciting milestones we expect to see.

Typically, 1-year-olds are starting to babble, play simple games like peek-a-boo, and point to things they're curious about.

They often respond to their name with a big smile or a head turn, and they love to copy what they see others doing, especially if it looks like fun.

Knowing the signs of autism in toddlers is crucial for early intervention and improving outcomes.

But sometimes, the signs that a child might be on the autism spectrum can begin to gently wave at us.

Here's a closer look at what to keep an eye on around specific months:

  • 9 to 12 months: You might notice your child isn't babbling as much as other kids their age, or they don't seem interested in waving 'bye-bye' or playing back-and-forth games.
  • 12 to 15 months: Perhaps they're not pointing to show you things they want or find interesting, or they don't look your way when you say their name.
  • 15 to 18 months: They might not be trying to imitate your actions or words, and they may not seek out or enjoy social play like other toddlers do.

Signs of Autism Age 2

Two-year-olds are usually a bundle of energy and learning.

At this stage, many toddlers are starting to put words together to form simple sentences, showing more interest in playing with other kids, and beginning to follow simple instructions.

If a child is on the autism spectrum, you might not notice some of these typical milestones.

They're also getting better at running, jumping, and exploring everything with a sense of adventure.

If a child is on the autism spectrum, you might not notice some of these typical milestones.

Let's break down what to look out for as your child moves through the terrific twos:

  • 18 to 24 months: You might see that your child isn't using words to communicate as much as other children, or they might not be interested in simple interactive games like tag or follow the leader.
  • 24 to 30 months: They may not be engaging in pretend play—like feeding a doll or driving a toy car—like their peers, or they might have a hard time moving from one activity to another without getting upset.
  • 30 to 36 months: Look for signs like repeating the same actions over and over, such as lining up toys in a specific order, or having a very focused interest in certain objects or topics.

Signs of Autism Age 3

Three-year-olds are often little explorers who love to chat, pretend, and make new friends.

Around this age, many children are using their imaginations to create their own games, speaking in full sentences, and showing a clear understanding of simple concepts.

They're also getting the hang of taking turns and sharing, which are big steps in playing with others.

For some children, there may be signs that point towards autism spectrum disorder.

These signs can be seen in how they communicate, interact socially, and behave.

  • 36 to 42 months: You may notice your child has a tough time joining in group activities or games with other children, or they might not be using language as much as their peers to express their thoughts and needs.
  • 42 to 48 months: They could have a hard time engaging in or understanding pretend play, like imagining a box is a spaceship, or they might show an intense focus on particular objects, carrying them around everywhere.

When to Get Help

If you notice any of the above signs in your child, it's important to consider seeking help.

If you have concerns about your child's development, schedule an appointment with the pediatrician.

If you have concerns about your child's development, schedule an appointment with the pediatrician

They can refer you to a specialist who can evaluate your child's behavior and development.

How Early Intervention and ABA Therapy Can Help

Early intervention and Applied Behavior Analysis (ABA) therapy can improve outcomes for children with autism.

ABA therapy uses positive reinforcement to teach new skills and behaviors.

The earlier the intervention, the better the outcomes.

The brain is most adaptable in the early years of life.

This plasticity means that young children can learn and develop new skills more easily than at any other time.

ABA therapy uses positive reinforcement to teach new skills and behaviors.

The goal of early intervention is not just to accelerate development but to provide children with the tools they need to navigate their environment successfully.

With the right support, children with autism can make substantial progress, often achieving milestones that might otherwise have been more challenging to reach.

Conclusion

If you're noticing these signs, remember, it's okay to reach out for help.

Knowing the signs of autism in toddlers is crucial for early intervention and improving outcomes.

If you have concerns about your child's development, don't hesitate to seek help from a pediatrician or specialist.

With early intervention and ABA therapy, children with autism can learn new skills and behaviors that will improve their quality of life.

It's all about giving your child the best start, and there's a whole community ready to support you both.

References:

https://www.cdc.gov/ncbddd/autism/screening.html

https://www.cdc.gov/ncbddd/autism/signs.html

https://www.apricott.com/resources/what-is-autism

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