Child development
Also called: developmental delay, late talker, developmental milestones
How thinking, language, and movement grow in childhood, what milestones mean, and how to support a child's development through everyday play.
Every child develops on their own timeline - warm, playful support helps each next step come.
Childhood is when the brain builds fastest - forming the foundations of language, thinking, movement, and emotion through everyday relationships and play. This hub is about supporting healthy development and knowing when a little extra help can make a big difference. See how the brain grows in the brain across the lifespan.
Milestones are a guide, not a race
Children reach milestones at their own pace, within typical ranges. Milestones help you know what to expect and when to ask for advice - not to rank children. Explore speech and language milestones and the milestones & timelines tool.
How the brain is developing
Early on, the brain forms connections at an astonishing rate, then refines them. The frontal lobe (attention, self-control) keeps maturing into the mid-twenties, while language networks in the temporal lobe blossom in the early years.
Supporting development through play
Play is learning. Rich, responsive interaction builds thinking and language:
- Supporting child development
- Supporting a late talker
- Play ideas that build thinking
- Attention and focus in children
When to seek advice
If you’re ever unsure, ask - early support is effective and reassuring. Speech and occupational therapists can help children build communication, movement, and daily skills through play.
Brain regions involved
Explore these in the brain education hub.
Therapies that help
Honest, cited verdicts and what to expect.
- Speech & language therapy What speech and language therapy is, the strong evidence behind it for aphasia and communication after stroke, and how to make daily practice count.
- Occupational therapy How occupational therapy helps people do the everyday activities that matter - washing, dressing, cooking, work - after stroke or brain injury, and what the evidence shows.
Read about it
Browse all →Plain-language guides and cited research on child development.
- Research Cognitive reserve and lifelong learning Why some brains cope better with ageing and injury. The research on cognitive reserve - built through education, activity, and connection - and how to keep building it.
- Guide Boost focus and memory day to day Simple, science-aligned habits any healthy adult can use to sharpen attention and remember more - from single-tasking and sleep to spaced practice and offloading.
- Guide Cognitive development across life How thinking skills grow, mature, and change from childhood through adulthood to later life - and simple, evidence-aligned ways to support the brain at every stage.
- Guide Cerebral palsy explained A plain-language guide to cerebral palsy: what it is, the main types, how it is described, and the therapies and supports that help children and adults thrive.
Practise it
Do-it-on-the-page activities that support recovery.
Explore further
This is general education, not medical advice. Always check with a qualified clinician about your situation.