Stammering

Stammering

What is stammering?

An image of the brain to illustrate the 'blip' that causes stammeringStammering is a ‘hic-cup’ that happens inside the parts of the brain that help to make talking. It causes natural, underlying responses such as:

  • repetitions: ‘d…d…d…daddy can I…?’
  • prolongations: ‘Wwwwwhat’s for tea?’
  • blocking of sounds: no sound comes out.

It may also cause ‘struggle’ feelings and behaviours such as frustration, upset and tension in the face or body or stamping feet.

Stammering is also sometimes referred to as stuttering. It causes changes to the rhythm and fluency of speech. We all use breaks or interruptions that break our flow of speech when we talk, but for the majority of people this is not stammering.

When does stammering start?

Stammering has distinctive characteristics and usually begins between the ages of two and a half years to five years of age, when children’s language is developing rapidly. It is rare for a child to start stammering after 12 years of age.

What causes stammering?

Many parts of our brain work together quickly and at once to make speech – over a hundred muscles for speaking need to be activated. A blip in this brain-processing disrupts the intricate timing needed for muscle activation.

Researchers still don’t know what causes the timing blip or precisely which part of the brain it happens in or between, but due to advances in technology to measure brain signals we do know there is one.

How many people stammer?

  • 8% of young children stammer – most (but not all) stop by puberty
  • 1% of adults stammer in the world – five times as many men stammer as women
  • 60% of people who stammer have a close relative who stammers

How to respond to stammering

It is vital to understand that children who stammer cannot help it. While they have the ‘timing disturbance’, stammering will be the way they talk sometimes. Therefore, it is not helpful to try to stop a child stammering or to ‘fix’ how stammer on words by telling the child how to speak e.g. to slow down or to repeat the word.

To prevent or reduce negative impact on a child’s well-being and participation we need to give them the message that it is okay to stammer; that what they say is important whether they stammer or not. You can do this by making positive changes in the speaking and listening environment at home, nursery or school. See below for helpful and unhelpful responses.

Helpful resources for children and teenagers who stammer

These websites and video resources may be useful when supporting a child or teenager who stammers.

If you are referred to us for help with stammering

After you are referred to the Speech and Language Therapy team, parents of under eight year olds will be invited to a parent advice group. Next steps, depending on need, will be discussed at the group.

Parents of children older than eight will be offered a specialist assessment appointment.

For more information please contact speechandlanguagetherapy@bdct.nhs.uk.