Why Early Diagnosis of Autism Matters: A Deeper Dive
By Jocelyn Thompson, LCSW, BCBA, vice president of clinical services at LEARN Behavioral
Many misunderstandings exist about autism. However, science confirms that early diagnosis is essential.
Studies show that kids diagnosed with autism from age 2 to 4 often have slow speech development, lack age-appropriate play and social skills, and avoid eye contact. With early and intensive behavioral intervention, they can improve in all skill areas. Research suggests that children diagnosed in early childhood and participate in early intervention have optimal outcomes.
What we know already is that early diagnosis of autism is not a verdict. It’s an opportunity to start treatment earlier to put the child on a path to success. An autism diagnosis doesn’t mean a child is less than another child. They’re just different. They see the world in a unique way. Early diagnosis helps us understand their differences better.
Understanding this brings us to an important realization: Kids learn quickly in their first years.
Kids’ Brains Are Like Sponges
Harnessing the power of a child’s brain in their early years can be instrumental for kids with autism.
Children’s brains are like sponges, especially in the first few years. As a child’s brain develops, it can adapt and change based on the child’s experiences. The ability to “rewire” or change the brain is known as neuroplasticity. Kids learn to talk, walk, and interact with the world around them. This early period of brain development is the ideal time to begin intervention for children with autism.
When a child’s brain grows, it makes many new connections. This time is perfect for learning and developing. The brain’s flexibility can help kids with challenges like autism. That’s why starting help early is so important.
What Science Says
The science is clear: The earlier we can diagnose and begin treating the behavioral manifestations of autism, the better the outcomes for children.
Research consistently supports early diagnosis and intervention of autism. Studies show that early identification and therapy can help put kids on a path to success. A 2023 study published in the journal Children found that children who started therapy before turning 3 showed significant improvements in their IQ, language, and adaptive behavior.
An early diagnosis allows for a head start in addressing core deficits. It also gives parents a head start in finding support and resources.
The Role of Parents and Caregivers
Parents and caregivers play a crucial role in the early diagnosis of autism. Often, they are the first to notice developmental delays or behavioral differences. Their observations and concerns form a significant part of the diagnostic process. If you recognize the early signs of autism, you can seek help and get an evaluation.
From there, if your child receives an autism diagnosis, professionals can help you figure out the next steps and a treatment strategy.
A Case for Starting Treatment Early
While every child’s journey with autism is unique, it’s never too soon to ask questions if you notice signs that your child is missing milestones or showing signs of autism.
Early diagnosis of autism is crucial. It opens opportunities for intervention during a period when the child’s brain is most malleable. Science and research strongly support this, highlighting the profound impact of early intervention on the trajectory of a child’s development.