Autism Spectrum Disorders: Test your Knowledge

Which of the following are "red flags" that may indicate a child is at-risk for an Autism Spectrum Disorder? (Check all that apply)

No big smiles or other warm, joyful expressions by six months or thereafter

No back-and-forth sharing of sounds, smiles, or other facial expression by 9 months

No babbling by 12 months

No back-and-forth gestures such as pointing, showing, reaching or waving by 12 months

No words by 16 months

No meaningful, two-word phrases (not including imitating or repeating) by 24 months

Any loss of speech, babbling or social skills at any age

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