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Stuttering is a speech problem that affects many young children, particularly those aged between 2 and 4 years. If you think your child has a stutter, it’s a good idea to see a speech therapist for advice.

About stuttering in children

Stuttering is a speech problem that makes it hard for children to speak smoothly. Children who stutter most often do it at the start of sentences, but stutters can also happen throughout sentences. Children might also do non-verbal things when they stutter. For example, they might blink their eyes, grimace, make faces or clench their fists.

There are three different types of stuttering


This is when a sound, part of a word, word or phrase is repeated over and over. For example:

  • 'A a a and I want that one.’
  • ‘An an and I want that one.’
  • ‘And and and I want that one.’
  • ‘And I, and I, and I want that one.’


This is when a sound is stretched out – for example, ‘Aaaaaaaaaaand I want that one’.


This is when a child tries to speak and no sound comes out.

Causes of stuttering in children

We don’t really know why stuttering happens.

One possible reason may be because there’s an error or delay in the message that a child’s brain sends to the muscles of her mouth when she needs to speak. This error or delay makes it hard for the child to coordinate her mouth muscles when she’s talking, which results in stuttering.

Stuttering runs in families. This means a child is more likely to stutter if other people in her family stutter or have stuttered. However, this doesn’t mean that a child who has a family history of stuttering will definitely stutter.

Stuttering isn’t caused by anxiety or stress. But stuttering can cause stress, particularly for teenagers. A child can’t catch stuttering from somebody else. And a child who stutters can’t control it.

When stuttering in children starts

Stuttering in children often starts during the preschool years, often at 2-4 years. This is when children are starting to combine words and make longer sentences.

Some children don’t start stuttering until later in childhood.

Stuttering can start suddenly – for example, a child might wake up one day with a stutter. It can also build up over time.

Stuttering: How much and how often children do it

How much and how often children stutter varies a lot. Some children stutter only occasionally throughout the day. Other children stutter on almost every word they say.

Stuttering can also change a lot from day to day, week to week or month to month. Sometimes a child stops stuttering completely for days, weeks or months, and then starts stuttering again.

Parents say that particular situations can make their children’s stuttering better or worse. For example, if a child is excited, tired or angry, she might stutter more.

Effects of stuttering

If your child stutters, she might feel frustrated or embarrassed because of the way other children react to the way she speaks. Your child might even avoid talking, or change what she wants to say.

Stuttering doesn’t actually affect pre-schoolers’ development. Pre-schoolers who stutter can have the same social skills as non-stuttering children. They’re not more likely to be shy or withdrawn compared with children their age who don’t stutter.

However, if stuttering continues into primary school, it can become a problem. Primary school children who stutter are less likely to be thought of as leaders by their peers. Primary school children and teenagers who stutter might not want to join in classroom discussions and are also more likely to be bullied compared with children who don’t stutter.

Teenagers who stutter can develop anxiety because of their stuttering. They might feel self-conscious, have lower self-esteem or find some situations challenging – for example, speaking in public or starting friendships.

What you can do if your child stutters

If you notice that your child has a stutter, contact a speech therapist. The speech therapist will assess your child’s stuttering and work out whether to treat your child’s stutter straight away, or whether to wait and check your child regularly.

Some children will grow out of stuttering on their own, but there’s currently no way to know which children will do this. It’s always best to consult a speech therapist rather than assume your child’s stuttering will go away by itself.

Stuttering treatment for children: The Lidcombe Program

The Lidcombe Program is a widely used and effective treatment for stuttering. It’s very good at reducing how much a child stutters, and it often stops stuttering altogether.

The Lidcombe Program works best with children younger than 6 years old although it can be used with older children.

The Lidcombe Program is a therapy your child and you can do at home in everyday situations. It basically involves giving your child positive feedback when she speaks without stuttering.

Your child and you may also visit a speech therapist once a week. At these visits, the speech therapist teaches you how to give positive feedback effectively.

Treatment takes different amounts of time, depending on how severe a child’s stuttering is. Your speech therapist will work with you on finding ways to make the Lidcombe Program part of your everyday life, so you get the best possible outcome for your child.

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