Children's speech, language and communication skills and parental knowledge in the growing up in New Zealand cohort.

What is already known on this subject Parent's expectations of child speech and language development will inform how responsive they are to difficulties in their child. Appropriate parental concern is key to recognition of children with speech, language and communication needs that warrant referral to a professional. What this paper adds to existing knowledge Parents are aware of expressive language skills that children acquire and can accurately identify their children's skills but have less knowledge of the ages of acquisition. Some parents are not concerned, do not seek support despite recognisable difficulties, and demonstrate limited understanding of the future consequences for children with communication needs that are unmet. What are the potential or actual clinical implications of this work? Public health messaging should include both skills and age ranges for speech and language acquisition. Additionally, educating the public of the impact of speech, language and communication skills on children's futures is needed.