The Difference Between Early Identification and Early Intervention

Ilia Walsh, M.S.Ed, MBA

Ilia Walsh, M.S.Ed, MBA

About the Author

Ilia Walsh is the director of Individual and Family Services at AANE and the creator of the Autism In Real Life Podcast. Ilia is a mom of two young adults, one of which is Autistic. She has over 25 years of experience with families, children, and adults through training, education, and support. Ilia is also a registered yoga teacher and also enjoys painting, dancing, and traveling.

Early identification and early intervention are two closely related concepts in the context of supporting autistic children, but they refer to different stages and aspects of the process:

Early identification involves recognizing signs and behaviors that might indicate an autism diagnosis at a young age. This stage is focused on observing and assessing the child’s developmental milestones, behaviors, and communication skills to determine whether there are any indications of autism. Early identification is crucial because the earlier autism is recognized, the earlier intervention can begin.


The process of early identification might involve:

  • Screening Tools: Pediatricians and other professionals use standardized screening tools to assess a child’s development and behavior. These tools help identify potential areas that warrant further evaluation.
  • Observation and Assessment: Professionals observe the child’s interactions, communication, social behaviors, and other developmental areas to assess whether they exhibit characteristics associated with autism.
  • Diagnostic Evaluation: If concerns are raised during the screening and assessment process, a comprehensive diagnostic evaluation is conducted to determine whether the child meets the criteria for an autism diagnosis.


Early Intervention (EI) refers to the structured and tailored support and therapies provided to young children under the age of 3 in the United States, including children diagnosed with autism. The goal of early intervention is to address the child’s developmental challenges, promote their learning and communication skills, and improve their overall quality of life.

  • Early intervention may involve a range of strategies and therapies such as speech therapy and occupational therapy.
  • Interventions are designed to help the child develop the skills necessary for communication, social interaction and independent living.

In summary, early identification focuses on recognizing signs of autism in a child’s early development, while early intervention for Autistic children involves implementing appropriate therapies and support once a diagnosis has been made. Both early identification and early intervention are critical components of providing the best possible outcomes for Autistic children, as they enable timely and targeted support during a crucial period of development.

Contact AANE for a one-on-one consultation for more specific guidance.

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