The Parent Book.
Therapist-written support for parents
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Growing up and identity

Child development

Smallest to largest.

Children grow into people slowly, and these pages cover each stage: attachment in the early years, the magical thinking of the preschool child, learning to get on with others in middle childhood, and the long process of becoming a separate person in adolescence. They’re for parents who want to know what stage of development lies behind a question.

What to do first and who else can help are free to read and to print.

What the library holds on child development

For a child aged

From the therapists

What to do first

Development is uneven by nature. Children get to things in a different order and in a different month, and most of what looks like a delay is within the normal range.

  1. Write down what you’ve noticed and when, and don’t compare your child with a friend’s child.
  2. Ask the school or nursery what they see. They see a lot of children, and you have one.
  3. If something has stalled or gone backwards, see the GP. Going backwards is the sign to act on quickly.

If you are worried about a child’s safety

Safeguarding: what to do and who to tellUrgent help

Chapters

3 on child development

The long reads, each on one situation, written by a therapist.

The chapter to start with

Anxiety, by Age

For parents of a child whose worry has started to make decisions for them, with what helps at each age and when to ask for help.

15 min read · Ages 11 to 18

Read the chapter

Quick tips

39 on child development

Short pieces for the moment in front of you, each with things to try.

Bodies & growing up

Talking With Your Baby Before They Have Words

Long before their first words, your baby is taking turns: answer their sounds and faces, name what they look at, and leave a gap for their reply.

Try this

  • Name what your baby’s looking at, then wait for their turn.

From the tip

If you’re worried about your child’s talking or understanding, or they don’t seem to react to sounds or voices, speak to your health visitor or GP.

Bodies & growing up

The Late Talker

If your child is three and not talking like other children, there is an established route to help.

Try this

  • Use the existing UK pathway: health visitor, GP, local speech and language service.

From the tip

You can reach the health visitor, the GP and the local authority’s speech and language therapy service through a referral from the nursery or one you make yourself.

Family dynamics

The Party Your Child Needs to Leave

Some children run out of social energy long before the party ends, and going home is how they recover.

Try this

  • Let your child leave when they need to, without treating them as unusual.

More quick tips on child development

  • Bodies & growing up

    Toilet Training as a Family Project

    Toilet training works when your child’s body and brain are ready, whatever the timetable says.

    2 min read · Under 7

  • Big feelings

    Giving Your Child Words for the Hard Thing

    A young child rarely has words for something hard; give them a simple phrase for what their body feels.

    2 min read · Under 7

  • Friendships & social life

    Hiding Behind Your Legs

    Many young children take a while to warm up; stay close, let your child answer in their own way, and don’t call them shy.

    2 min read · Under 7

  • Bodies & growing up

    The Boy Whose Voice Is Changing

    Once your son’s voice starts to crack, have a short, matter-of-fact talk with him about puberty.

    1 min read · Ages 9 to 16

  • Bodies & growing up

    The Day Your Child Asked About Sex

    Give a brief, accurate answer when your child asks how babies are made, then stop.

    1 min read · Ages 5 to 11

  • Family dynamics

    The Extroverted Parent and the Introvert Child

    An extroverted parent often mistakes an introverted child’s temperament for shyness or low confidence.

    2 min read · Ages 5 to 13

  • Bodies & growing up

    The First Bra Conversation

    Take your daughter’s question about a first bra seriously, and treat the shopping as an everyday errand.

    1 min read · Ages 7 to 13

  • Bodies & growing up

    The Talk Before It Is Needed

    Aim for eighteen short conversations about puberty over two or three years, starting early.

    2 min read · Ages 7 to 11

  • Home And Belonging

    When the Heritage Tongue Slips

    If your child used to answer you in Urdu and now answers only in English, keep speaking Urdu to them.

    2 min read · Ages 7 to 13

  • Bodies & growing up

    The First Period That Arrived at School

    When your daughter’s first period starts at school, take her home and treat the rest of the afternoon as normal.

    1 min read · Ages 9 to 13

  • Home And Belonging

    The Language Spoken at Home

    Keep speaking your heritage language at home; the research supports it.

    2 min read

  • Bodies & growing up

    The Shut Door

    A child who suddenly wants privacy is growing up, and knocking first tells them that their body is theirs.

    2 min read · Ages 9 to 16

  • Bodies & growing up

    What Your Son Will Not Ask You

    Some of what a boy needs to know about puberty is awkward to ask, so tell him before he has to.

    2 min read · Ages 9 to 16

  • Bodies & growing up

    When Puberty Starts at Eight

    In a girl, puberty at eight is within the normal range, and girls who feel prepared and accepted at home tend to fare better.

    2 min read · Ages 7 to 11

  • Neurodiversity

    The Child Who Reads the World Differently

    Your child experiences the world differently from you, and it helps to find out how.

    2 min read

  • Family dynamics

    The Secrets Your Child Can Always Tell

    Teach your child that surprises get told in the end, and that a secret that worries them is one they can always tell you.

    2 min read · Under 9

  • Bodies & growing up

    The Toddler Who Keeps Getting Out of Bed

    Go back to your toddler before they get up, and when they do get up, take them back to bed without a conversation.

    2 min read · Under 5

  • Health and difference

    When Medication Becomes Family Routine

    Build the medication into something the family already does, and give your child ownership of the routine in stages.

    2 min read · Ages 5 to 13

  • Big feelings

    When the Lid Has Flipped

    When a child is overwhelmed, a few words usually reach them better than a lot.

    2 min read · Under 7

  • Friendships & social life

    When Your Child Wants to Be Someone Else

    Trying out new tastes and opinions is how a child starts to work out who they are.

    2 min read · Ages 11 to 18

  • Bodies & growing up

    When Your Teenager Cannot Fall Asleep Before Midnight

    Your teenager’s body clock has moved later; a fixed time to get up, morning light and phones out of the bedroom can help them fall asleep sooner.

    2 min read · Ages 13 to 18

  • Family dynamics

    When Your Young Child Questions Their Gender

    At this age nobody can reliably tell whether these feelings will last, so listen, and keep their options open.

    2 min read · Ages 5 to 11

  • Big feelings

    Why Trauma Shows Up in the Body First

    Young children usually show trauma in their bodies and behaviour before they can put it into words.

    2 min read · Under 7

  • Health and difference

    The Child Who Has Become the Adult

    A twelve-year-old doing the family’s supermarket shop needs to hear that they can still be a child.

    2 min read · Ages 9 to 16

  • Bodies & growing up

    The Three-Year-Old Who Hits

    Stop the hit first, then help your child find words for what they were feeling.

    2 min read · Under 5

  • Bodies & growing up

    The Two-Year-Old in Tears

    Crying is how a two-year-old tells you what they can’t yet put into words.

    2 min read · Under 5

  • Family dynamics

    Twins in the Early Years

    Early-years twins are more exhausting than most people realise, so cut back on everything else.

    2 min read · Under 7

  • Big feelings

    When Everything Is Boring

    Boredom can be a sign of low mood when it takes in almost everything, friends included, and lasts a fortnight or more.

    2 min read · Ages 7 to 11

  • Health and difference

    When Your Child Notices Their Family Is Different

    Around eight, your child will notice that their family is different from their friends’ families, so be ready for it.

    2 min read · Ages 7 to 11

  • Online life

    A First Tablet at Four

    At four, treat the tablet as yours, lent to your child for short stretches with you nearby.

    2 min read · Under 7

  • Neurodiversity

    Building the Structure Your Child’s Brain Needs

    Your child’s brain needs structure from outside, and you’re the one who has to provide it.

    2 min read

  • Parent wellbeing

    Talking to Your Child About Money

    Money is something you can talk about with your child, though most families don’t.

    2 min read · Ages 7 to 13

  • Health and difference

    The Day of the Diagnosis

    In the days after a diagnosis, tell your child often that the condition doesn’t change who they are.

    2 min read · Ages 5 to 13

  • Bodies & growing up

    The Long Question of Who They Are

    A teenager needs to be able to try out a thought aloud before they know whether it fits.

    2 min read · Ages 11 to 18

  • Home And Belonging

    The Summer Trip Back

    A visit to the country you left can unsettle a second-generation child; don’t make it a test they can fail.

    1 min read · Ages 7 to 16

  • Home And Belonging

    When Your Child Asks Where Home Is

    A child who has moved between countries may ask where home is; answer with more than one place.

    2 min read · Ages 9 to 16

The rest of each tip, with more to try and why it works, is in the library.

Things to do together

2 on child development

Small, repeatable things to do with your child, with what to watch for and when to get help.

To do together · About 5 min

Back and forth

When your child looks, points, babbles or reaches, answer it, name it and wait for their turn: a few moments of back and forth, many times a day.

What it is for. Babies and toddlers learn to talk, and learn that they are heard, through back and forth with the people who look after them: a child makes a sound, a face or a point, and an adult answers. These everyday exchanges are linked with how children’s language develops, and they fit into moments you already have.

  1. The first step Notice what your child is interested in: what they are looking at, pointing at, reaching for or babbling about. That is their turn.

Safety. If your child’s crying ever makes you feel you might lose control, put them in their cot or pram, make sure they are safe, close the door and go into another room to calm yourself down. However frustrated you feel, never shake them.

When to get help. Children learn to talk at different ages. If you’re worried about your child’s talking or understanding, or they don’t seem to react to sounds or voices, speak to your health visitor or GP, or contact your local speech and language therapy service. Tell them too if your child rarely responds to their name or rarely shows you what they are interested in. If you find it hard to enjoy your child or to feel close to them, or you feel low most days, talk to your health visitor or GP: it is common, and they can help. If you have thoughts of harming yourself or your child, or of not wanting to be alive, act that day: ask the surgery for an urgent appointment, and if it is closed, use the routes under “If you need help right now”, at the foot of every page. If you think someone is harming your child, or your child tells you something that worries you, stay calm, thank them if they have told you, don’t promise to keep it secret, and act that day, using the same routes; if the person lives in your home or your child’s other home, go straight to children’s social care or the police.

The other four steps, and your part in it, are in the library.

More to do together

  • To do together

    Cooking one thing together

    Cook one dish together each week, side by side, and give your child a real job. If they want to talk, they can do it while they chop.

    About 45 min · Under 18 · With a sheet to print

22 on child development

Made to be printed, kept, and handed on.

To print and keep

The guide to child development

What to do first, a few things to try and who else can help, together in one guide. Free to print and keep, or to hand to the other parent, a grandparent or the school.

See the sheet

Who else can help with child development, on a sheet of its own.

Books and reading

39 on child development

Chosen by the therapists who write the library: books for you and to read with your child, and pages from organisations we trust.

For you 26

  • Cover of The Philosophical Baby by Alison Gopnik
    The Philosophical Baby Alison Gopnik A developmental psychologist explores what babies and young children are really doing when they play, pretend and imagine, and why their minds are so good at learning. Reflective rather than practical. Affiliate link: we earn a small commission

Also on this shelf

  • Cover of The Psychology of Babies by Lynne Murray
    The Psychology of Babies Lynne Murray
  • Cover of Child of Mine by Ellyn Satter
    Child of Mine Ellyn Satter
  • Cover of The Gardener and the Carpenter by Alison Gopnik
    The Gardener and the Carpenter Alison Gopnik
  • Cover of Touchpoints by T. Berry Brazelton and Joshua D. Sparrow
    Touchpoints T. Berry Brazelton and Joshua D. Sparrow

And 21 more. Every book on the shelf, with a therapist’s note on what it is good for, is in the library.

To read with your child 8

  • Cover of Blame My Brain: The Amazing Teenage Brain Revealed by Nicola Morgan
    Blame My Brain: The Amazing Teenage Brain Revealed Nicola Morgan · Ages 12 to 18 Nicola Morgan explains, with humour and sound science, why the teenage brain is still under construction, from shifting sleep to risk taking. Reassuring for a teenager who feels out of step, and useful for parents too. Affiliate link: we earn a small commission

Also on this shelf

  • Cover of What’s Happening to Me? The Boy One by Alex Frith and Micaela Tapsell (after Susan Meredith)
    What’s Happening to Me? The Boy One Alex Frith and Micaela Tapsell (after Susan Meredith) · Ages 9 to 12
  • Cover of What’s Happening to Me? The Girl One by Micaela Tapsell (after Susan Meredith)
    What’s Happening to Me? The Girl One Micaela Tapsell (after Susan Meredith) · Ages 9 to 12
  • Cover of How to Grow Up and Feel Amazing! The No-Worries Guide for Boys by Dr Ranj Singh
    How to Grow Up and Feel Amazing! The No-Worries Guide for Boys Dr Ranj Singh · Ages 10 to 13
  • Cover of Ten Ways to Build a Brilliant Brain by Nicola Morgan
    Ten Ways to Build a Brilliant Brain Nicola Morgan · Ages 9 to 13

And three more. Every book on the shelf, with a therapist’s note on what it is good for, is in the library.

To read online 5

  • Harvard Center on the Developing Child

    Serve and Return

    Harvard’s clear explanation of how everyday back-and-forth between a baby and an adult builds brain architecture, with five simple steps any parent can practise.

  • Child Bereavement UK

    Children’s understanding of death at different ages

    Age by age, from toddlers to teenagers, what children understand about death and how grief may show up in their behaviour.

  • Place2Be

    Understanding sexual development to support your child

    What to expect at each stage, from toddlers touching themselves to puberty, how to respond calmly, and how to talk about sex and sexuality at the right level.

  • GOV.UK (Early Years Screen Time Advisory Group)

    Screen use by children aged under 5

    The UK government’s independent review of the evidence on screens in the under-fives, chaired by the Children’s Commissioner and Professor Russell Viner, with recommendations for parents.

  • NSPCC

    Sexual behaviour in children

    Helps parents tell the difference between the ordinary, healthy sexual behaviour of growing up and behaviour that may signal a problem, and what to do about it.

Podcasts and films

14 on child development

Podcast episodes, talks and films, each chosen for a reason.

Podcasts 3

Also on this shelf

  • Get a Grip - Evidence-Based Conversations for Parents and Educators

    Episode 182 - Dr Cassie Rhodes Talks with Dr Isabel Morales-Muñoz: Sleep in Babies and Young Children and its Impact on Later Mental Wellbeing

  • Dr Kathy Weston, Dr Cassie Rhodes (Tooled Up Education)

    Get a Grip - Evidence-Based Conversations for Parents and Educators

Every episode on the shelf, with a therapist’s note on what it is good for, is in the library.

Films 11

  • YouTube · 2 min

    Experiences Build Brain Architecture

    Center on the Developing Child at Harvard University, YouTube

    A short animation explaining that the brain is built over time, from the bottom up, and that early relationships and experiences shape whether that foundation is sturdy or fragile.

Also on this shelf

  • YouTube · 6 min

    5 Steps for Brain-Building Serve and Return

    Center on the Developing Child at Harvard University, YouTube

  • TED · 14 min

    The mysterious workings of the adolescent brain

    Prof Sarah-Jayne Blakemore, TED

  • BBC

    BBC Tiny Happy People

    BBC, BBC

  • YouTube

    Center on the Developing Child at Harvard University

    Center on the Developing Child at Harvard University, YouTube

And six more. Every film on the shelf, with a therapist’s note on what it is good for, is in the library.

Who else can help

For almost everything, the NHS is the right first move, and it costs nothing.

Where to start

  • Your GP

    The gateway to everything the NHS offers a child: paediatric assessment, a referral to CAMHS, and support for you as the parent.

    Ask for a double appointment. Describe the pattern over weeks rather than the worst single day, and say plainly what you are worried about. Bring a written list; the ten minutes go quickly.

    www.nhs.uk/service-search/find-a-gp

  • Your child’s school

    The pastoral lead, the head of year, or the form tutor. Free, already knows your child, and often the quickest way to get something changed at school.

    Before or alongside anything else. A school cannot act on what it has not been told, and what you bring is often what it did not have.

  • Your local authority

    The council’s children’s services and SEND team. They hold statutory assessment, the Local Offer, and early help for families who need more than a school can give.

    When school-level support has been tried and is not enough, or when you want to know what your area actually provides.

    www.gov.uk/find-local-council

For child development

  • NHS Best Start in Life (Start for Life)

    The NHS’s pages for pregnancy, babies and toddlers: feeding, sleep, bonding, potty training, early learning and school readiness, plus your local Family Hub.

    For the under-fives, as the first place to check.

    www.nhs.uk/start-for-life

  • NCT (National Childbirth Trust)

    The early-years charity. Calm, evidence-based pages on toddlers, sleep and development, local groups, and a daily infant feeding line.

    For the under-fives. The phone line is for feeding questions; everything else is on the site and in the groups.

    Charged at your standard call rate, not free.

    NCT Infant Feeding Line 0300 330 0700 · Every day 8am-midnight

    www.nct.org.uk/information

  • Action for Children Parent Talk

    A free one-to-one webchat with a trained parenting coach, and a library of articles by age on behaviour, sleep, neurodiversity and family life.

    When you want to talk it through with someone in writing, this week, without a referral.

    Free one-to-one webchat with a parenting coach, Mon-Fri, with evening slots on Mon and Thu; check the site for current times · Parent Talk+ by phone or video for parents of children with additional needs, up to eight free sessions

    parents.actionforchildren.org.uk

  • Anna Freud

    The Anna Freud Centre’s family wellbeing resources: careful, research-led reading on children’s emotional development, separation, self-care for parents, and supporting a child through treatment.

    When you want depth from a clinical source rather than a quick explainer. Reading only; there is no helpline.

    www.annafreud.org/resources/family-wellbeing