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 mostly stutter 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.

When stuttering in children starts

Stuttering in children most commonly starts 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 develop gradually 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 might 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 they start 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, they might stutter more.

Effects of stuttering

Preschoolers might not be aware of their stuttering, and stuttering won't affect their 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 They’re not more likely to be shy or withdrawn compared with children their age who don’t stutter.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. If your child stutters, they might feel frustrated or embarassed because of the way other children react to the way they speak. Your child might avoid talking or change what they want to say to avoid stuttering. They might not want to join in with classroom discussions.

Primary school-age children are less likely to be thought of as leaders by their peers and 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 to do about stuttering in children

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 a plan to manage it.

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 can stop stuttering altogether.

The Lidcombe Program works best with children younger than 6 years old although it can be used with older primary school-age children too.

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 they speak 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.

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 their mouth when they need to speak. This error or delay makes it hard for the child to coordinate their mouth muscles when they're 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.
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© raisingchildren.net.au, translated and adapted with permission

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