What are the Early Signs of Autism in Toddlers at 18 Months?
Identifying early signs of autism when a child is around 18 months old involves monitoring social, communication, and behavioral milestones. According to CDC guidelines and expert insights, key indicators to watch for at this developmental stage include:
Social and Communication Red Flags:
- Limited or no eye contact during interactions.
- Lack of response to their name by 12 months or older.
- No single words by 16 months of age.
- Lack of pointing to show interest in objects or sharing joint attention (e.g., not showing you a toy with a smile).
- Absence of social smiles or reciprocal smiling when a parent smiles first.
- Limited use of gestures like waving or babbling.
Behavioral and Sensory Indicators:
- Repetitive movements such as hand-flapping, rocking, or spinning objects.
- Intense focus on specific objects or lining up toys in perfect rows.
- Unusual or extreme reactions to sensory inputs like sounds, smells, or textures.
- Atypical play patterns, such as a lack of pretend play or preferring to play alone rather than engaging with peers.
If you notice these patterns, healthcare providers recommend a professional consultation and an in-home assessment to determine if early intervention services like ABA therapy could support your child’s developmental progress.
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