The INPP Method

A neuroscience-based approach to overcoming learning and behavioral challenges

INPP has developed a unique method to identify and address neuromotor immaturity that may underlie learning difficulties, behavioral problems, and coordination challenges. Our approach focuses on the physical foundations of neurological development that can interfere with learning and behavior.

Every child is born with a set of primitive reflexes (sometimes known as “survival reflexes”), which should be inhibited or controlled by a higher part of the brain during the first year of life. If these reflexes persist beyond the first year they can interfere with subsequent motor development, visual functioning needed for reading, eye-hand co-ordination needed for writing, and perceptual skills.

The INPP Method has been developed to identify underlying factors and to offer a completely drug-free and non-invasive approach, which can help children overcome these problems and give them the tools with which to succeed. INPP was established in 1975 and since that time has helped many thousands of children in many countries worldwide.

Neuromotor Immaturity (NMI)
What it is and how it affects development

At INPP, we look beyond symptoms to identify the source of difficulties. Neuromotor immaturity refers to the persistence of developmental patterns that should have been inhibited during the normal course of development.

All full-term infants possess a set of primitive reflexes essential for survival, which should be inhibited and controlled by higher levels of the central nervous system during the first year of life.

If for various reasons these reflexes are not inhibited at the appropriate time, they remain active and may interfere with the development of:

  • Balance
  • Oculo-motor functioning
  • Eye-hand coordination
  • Perceptual abilities

This can be a significant factor in the appearance of behavioral symptoms such as frustration, hyperactivity, and hypersensitivity, as well as learning difficulties.

Common signs of Neuromotor Immaturity:

  • Attention and concentration difficulties
  • Coordination challenges
  • Eye-hand coordination problems
  • Difficulty learning to swim or ride a bicycle
  • Motion sickness (car, sea)
  • Mixed laterality or cross-laterality
  • Speech articulation difficulties
  • Reading, writing, and mathematics difficulties
Primitive & Postural Reflexes
The foundation of motor development

During the first months of life, newborns have limited control over their movements. In these early weeks, primitive reflexes – also called developmental reflexes – respond in stereotyped ways to stimuli, but are soon replaced by more elaborate motor skills.

Examples of primitive reflexes:

  • Moro Reflex – startle response to sudden stimuli
  • Spinal Galant – lateral trunk movement in response to stimulation
  • Asymmetrical Tonic Neck Reflex (ATNR) – “fencing” position
  • Grasp Reflex – automatic hand closure when palm is stimulated
  • Rooting and Sucking Reflexes – essential for feeding

During the first year of life, as the brain develops, primitive reflex survival patterns are inhibited to allow more mature responses to develop: postural reflexes.

Postural reflexes form the basis for balance control, posture, and coordination in the surrounding environment. The development of these reflexes is evident in the baby’s ever-increasing abilities for body and movement control.

Some children fail to master these skills during their first year of life and continue their development without having matured these prerequisites. In them, traces of primitive reflexes and underdeveloped postural reflexes can be observed, with consequent difficulties regarding motor skills such as coordination, balance, fine motor skills, and associated learning aspects.

The Link to Learning Difficulties
Why physical development matters for learning

Though not always recognized, learning is not exclusively a cognitive process. While intelligence is a significant factor, it is not the only one and in some situations not the determining one.

Attention, coordination, and balance are neurological prerequisites for every learning process. Memory, logic, and higher-order thinking will always be inefficient if built on immature perceptual and motor foundations.

Reading, writing, and mathematics are all skills that require:

  • Mature fine motor skills of hands and eyes
  • Fast and efficient processing of sensory stimuli
  • A mature reflex system
  • Good balance and postural control
  • Efficient visual tracking and focusing abilities

When a specific learning difficulty is identified – dyslexia, dyscalculia, dysgraphia, attention difficulties – it’s important to ask whether that specific child possesses all the necessary neurological foundations for successful learning.

Not all learning difficulties are necessarily linked to neuromotor immaturity; each child must be evaluated individually. However, ignoring these physical and neurological aspects can lead to considerable levels of frustration and additional behavioral difficulties.

The INPP approach involves thoroughly evaluating these neurodevelopmental foundations before considering other factors. If neuromotor immaturity exists, compensatory strategies alone will not be sufficient, and appropriate developmental intervention through a structured remediation programme will be beneficial.

Learn More from Sally Goddard Blythe

Former Director of INPP explains the method and its foundations

How the INPP Programme Works

The INPP remediation programme is a systematic approach delivered by certified INPP Licentiates. The process typically follows these steps:

1

Initial Consultation

A certified INPP Licentiate meets with the family to discuss concerns, developmental history, and current challenges. This helps determine whether the INPP approach is appropriate.

2

Comprehensive Assessment

The Licentiate conducts a thorough assessment of primitive and postural reflexes, motor skills, balance, and coordination. This evaluation identifies specific areas of neuromotor immaturity.

3

Personalized Programme

Based on assessment results, a programme of specific exercises personalized to the individual needs of the child or adult is created to stimulate neurological development.

4

Daily Home Practice

The programme involves daily exercise practice at home (typically 10-15 minutes per day). Simple exercises designed to address identified areas of immaturity.

5

Regular Follow-ups

Every 6-8 weeks, progress is reviewed by the Licentiate. Assessments are repeated to monitor development, and the programme is adjusted as needed. The complete journey generally lasts 12 to 18 months.

Research & Scientific Evidence

The INPP Method is supported by decades of scientific research and peer-reviewed publications documenting the effectiveness of the approach in improving learning abilities, motor coordination, and behavior.

Published research has demonstrated improvements in reading, writing, balance, coordination, and attention following INPP intervention programmes.

View Published Research →
In Memory of Peter Blythe, Founder of INPP

In Memory of Peter Blythe (1925-2013), Founder of INPP

Ready to Get Started?

Find a certified INPP Licentiate in your country to discuss whether the INPP Method can help.

Find a Licentiate

    Calendar

    <March 2026>
    MonTueWedThuFriSatSun
          1
    2345678
    9101112131415
    16171819202122
    23242526272829
    3031