Detecting autism early is one of the most important things parents can do, because early intervention leads to significantly better outcomes. While only a qualified professional can make a formal diagnosis, understanding early signs can help you seek evaluation sooner.

Early Signs of Autism

• Limited or no eye contact
• Not responding to their name by 12 months
• Not pointing to objects of interest by 14 months
• Not engaging in pretend play by 18 months
• Loss of previously acquired speech or social skills
• Repetitive movements like hand-flapping or rocking
• Unusual reactions to sounds, textures, or lights

Screening Tools

The AAP recommends universal autism screening at 18 and 24 months. The M-CHAT-R is the most commonly used tool, a parent questionnaire that identifies children at risk.

The Diagnostic Process

Formal evaluation involves direct observation using tools like the ADOS-2, developmental history review, cognitive and language assessments, and sometimes hearing and vision testing.

What to Do If You Have Concerns

Trust your instincts. Document specific behaviors, discuss with your pediatrician, and request a referral. Do not adopt a “wait and see” approach. ABA therapy can start early. Contact Treetop ABA Therapy for support.