Concern guide
Speech and communication
Communication includes more than spoken words. It can involve understanding, gestures, sounds, turn-taking, attention to people, and the way a child expresses needs.
01
What you may notice
Write down specific examples.
- The child uses fewer sounds, gestures, words, or combinations than you expected.
- The child seems to have difficulty understanding everyday words or simple directions.
- Communication is hard for familiar people to understand or causes frequent frustration.
- Back-and-forth interaction, pointing, showing, or sharing attention feels different.
- A communication skill the child previously used has reduced or disappeared.
02
Keep context
One moment is rarely the whole picture.
Notice whether the pattern appears across home, play, school, and interactions with different people. Language exposure, temperament, familiarity, fatigue, and the communication environment can affect what you see.
Milestones are useful observation points, not a diagnosis. Avoid comparing one child with another as the only evidence.
03
A sensible next step
Begin with a qualified child-health professional.
- Share your examples and any relevant developmental or medical history.
- Ask whether a developmental review or validated screening is appropriate.
- Ask whether hearing should be assessed.
- A referral may involve a speech-language professional, audiologist, developmental specialist, or another qualified professional depending on the concern.
04
Prepare for the conversation
Bring useful observations, not a self-diagnosis.
- What the child currently communicates and understands.
- When you first noticed the concern.
- Whether the pattern is consistent or happens in specific situations.
- Languages used regularly around the child.
- Any loss of previously used skills.
- Questions you want answered before you leave.
Sources consulted
Read the original guidance
NIDCD: Speech and Language Developmental MilestonesEvaluation, speech-language professionals, and the role of hearing assessment.CDC: Developmental MilestonesAge-based communication and broader developmental milestone guidance.AAP: Developmental Surveillance and ScreeningProfessional guidance on listening to caregiver concerns and using validated screening.