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Johansen IAS

Individualised Auditory Stimulation: helping the brain make sense of sound

What is Johansen IAS?

What is Johansen IAS?

Johansen Individualised Auditory Stimulation (JIAS) is a listening programme developed in Denmark by Dr Kjeld Johansen, a teacher and psychologist who spent his career studying the link between how children hear and how they learn.

Hearing is not the same as listening. A child can pass a hearing test and still find it hard to pick a voice out of classroom noise, hold on to a set of instructions, tell similar sounds apart or turn what they hear into what they read and write. JIAS works on that processing step.

I am a certified JIAS provider, and it is the auditory programme I use alongside my movement work.

How it works

How it works

Assessment. I take a detailed history and, where your child is able, a listening audiogram that maps how each ear responds across different frequencies. This shows where the processing is weaker and which ear is leading.

Custom music. From that profile, music is specially recorded for your child, tuned to the frequencies and the ear that need most support. No two children receive the same tracks.

Daily listening. Your child listens for 10 to 15 minutes a day through over-the-ear headphones. Many families do this at bedtime so it never competes with homework or play.

Reviews. Every 4 to 10 weeks, depending on age, we re-check progress and I produce the next set of music. A full programme usually takes 8 to 12 months.

Who it can help

Who it can help

JIAS is suitable from around age three and is used with children and adults who experience:

  • Auditory processing difficulties
  • Dyslexia and slow progress with reading and spelling
  • Speech and language delay
  • Difficulty concentrating or following spoken instructions
  • Dyspraxia and coordination difficulties
  • Sensitivity to noise, or being on the autism spectrum

Families typically report better listening and attention first, followed by gains in reading, spelling, confidence and, often, calmer behaviour.

See how auditory work fits into my services →

Common questions about Johansen IAS

Does my child have to sit still and concentrate?

No. The music does its work simply by being listened to. Reading, drawing or drifting off to sleep with the headphones on is fine.

What headphones do we need?

Ordinary over-the-ear headphones. In-ear buds and Bluetooth speakers won't deliver the frequencies correctly. I'll advise you on a suitable, inexpensive pair.

Can JIAS be combined with the INPP movement programme?

Yes, and this is often the most effective route. Movement work builds the physical foundations while the listening programme strengthens the auditory pathways. I'll recommend the right order for your child.

Is it evidence-based?

JIAS has been used for over thirty years and has been the subject of published research and university studies in several countries. I'm happy to share what the research shows and, just as importantly, what it doesn't claim.

Could listening be the missing piece?

Book a free, no-obligation consultation and we'll talk through whether an auditory assessment would help.