If you’re a parent of a young child, you may have heard many different things about autism — some true, some not. It’s completely natural to feel uncertain, especially with so much information (and misinformation) out there. The good news is that understanding the facts can help you feel more confident about supporting your child’s development.
In this article, we’ll debunk five of the most common myths about autism so you can focus on what truly matters: helping your child thrive.
Myth One: Autism Is a New Diagnosis
Some people believe that autism is a recent phenomenon, but this isn’t the case. Autism has been recognized for decades, with concrete descriptions dating back to the 1940s, but some records date back to the 1700s.
In that time, increased awareness and improved diagnostic criteria have led to more children receiving an autism diagnosis today than in the past. This doesn’t mean autism is more common than before — just that we have a better understanding of it now.
Today, early screening allows children to receive support sooner, leading to better long-term outcomes. Recognizing autism earlier helps families access resources that will put them on the right track to growth and development.
Myth Two: Autism Is a Mental Health Condition
Because autism can sometimes occur alongside anxiety, depression, or other challenges, some people mistakenly think of it as a mental health disorder. In reality, autism is a neurodevelopmental condition, meaning it’s related to brain development rather than mental illness.
While mental health support can be beneficial for some autistic individuals, autism itself is not something that can be “treated” in the way mental health conditions often are. Instead, children with autism benefit from personalized support, structured learning environments, and therapies tailored to their unique strengths and needs.
Understanding this distinction helps parents seek the right kind of care and resources for their child.
Myth Three: Only Boys Can Have Autism
While autism is more commonly diagnosed in boys, it’s not just a male condition. Many girls with autism go undiagnosed or receive a diagnosis later in life because their traits may present differently.
Girls with autism often develop coping strategies that mask their differences, making it harder for parents and even professionals to recognize the signs early on. They may be more likely to imitate social behaviors, internalize challenges, or struggle with anxiety before autism is identified as the underlying cause.
Understanding that autism affects all genders can help parents and professionals recognize the signs in young girls so they can receive the early intervention and support they need to thrive.
Myth Four: Autism Can Only Be Diagnosed in Later Childhood
Some parents believe that autism can’t be diagnosed until a child is older, but in reality, many children can be evaluated as early as 18 months old. Early signs often appear in toddlerhood, such as differences in communication, social engagement, or repetitive behaviors.
Early diagnosis is key because it allows children to access support sooner. Research shows that early intervention leads to better outcomes in areas like communication, social skills, and independence. Board Certified Behavior Analysts (BCBAs) use evidence-based strategies tailored to each child’s needs, helping them build essential skills for future success.
If you have concerns about your child’s development, don’t wait. Seeking an evaluation early can help you get the right resources in place at the right time.
Myth Five: Autism Is Caused by Parenting Choices
One of the most harmful myths about autism is the belief that parenting styles contribute to or cause the condition. This misconception dates back to outdated theories that have long been disproven.
Autism is a neurodevelopmental condition, meaning it is rooted in brain development and genetics — not in how a child is raised. No amount of parenting techniques can cause or prevent autism. What does make a difference is how a child is supported after diagnosis.
Parents play a crucial role in helping their children grow, learn, and thrive. By focusing on evidence-based support and celebrating their child’s progress, parents can create an environment where their child feels safe, valued, and encouraged.
Putting it All Together
Navigating an autism diagnosis can feel overwhelming, especially with so many myths and misconceptions out there. However, understanding the facts empowers you to make informed decisions and advocate for your child with confidence.
Autism isn’t new, it isn’t caused by parenting, and it doesn’t only affect boys. It’s a neurodevelopmental condition that can often be identified early, allowing children to receive support tailored to their unique strengths and needs.
At Stride, we believe in early intervention, individualized care, and a compassionate approach that meets your child where they are. If you have questions or concerns, know that you’re not alone — support and resources are available to help your child thrive.
Brad Zelinger is the founder and CEO of Stride Autism Centers.