Most pre-school children amaze us with their ability.  Little Hanlie, at aged two, can name all the animals in her favourite picture book.  Hansie names most of the cars on the road before his third birthday and many four year olds are fascinated by dinosaurs and know their long, difficult names.

Then they begin school and the wheels come off.  This can be devastating, especially if they have been encouraged to start school early because of their demonstrated intelligence.  It is so important for families to know that even if their child has learned to read at a very early age, they may not be ready to learn.  Things may go well in the first year or so but slowly progress falls behind.  Very often parents come along (wisely) for a neurodevelopment evaluation and tell us that the child will be repeating

 Grade R because of emotional immaturity.  This is not entirely accurate.  Failing to cope with school has far more to do with brain maturity – what we call a state of learning readiness at school-going age.

Brain age vs chronological age

The trouble is that children are sent to school at an age determined by their birthday rather than by their stage of brain development.  We are not robots, programmed to behave predictably.  We are human beings who have a very personal timetable of development.  Our brains are not ready to learn at a prescribed date but are subject to growth spurts that determine its level of functioning.   Strategies for teaching reading, for example, will be different for children who have not yet fully developed the connections between the two brain hemispheres.  Children may seem to be learning to read well but after Grade 3, begin to fail because they have relied on the look and see methods which is basically aimed at the right brain hemisphere.  This is too limiting and they may have to be taught all over again.

Teachers are very well aware that boys are slower in brain development than girls.  We also know that there are more boys who experience learning and school-related behavior problems (e.g. hyperactivity) than girls.  The theory goes that, since boys’ brains develop more slowly, their brains remain longer in the very early brain stages, making them more vulnerable to viral damage or any slight accidents.

A maturity lag can cause all kinds of problems.  If, for example, a child’s visual system is not fully developed, he might not be able to clearly differentiate letters.  This means that he may learn the word ‘d-o-g’ by recognizing the shape of the whole word, reinforced by having the word accompanied by many pictures.  But using pictures to remember individual words won’t help him when he has to do more advanced reading.  They don’t help him use letters to read other words.   These are ‘splinter skills’ that children develop that work well for a while but not in the higher grades.

And in the higher grades, few realise that the child is having problems because he was never ready to read in the first place.

Its important to know a child’s stage of brain development

It is so important to consider an assessment of brain development before deciding on school entry.  Far more important than school readiness is the knowledge that the child’s brain is ready to learn.

Martin Doherty, writing for The Conversation, says that at the age of about four, children reach important milestones in brain development.

One of these is a huge improvement in understanding others’ thoughts and feelings. This is the start of empathy.  Another is in spatial thinking—understanding how objects are positioned and related. This is the beginning of the ability to read maps.

Martin and his colleague, Catherine Sayer, conducted a study with 175 two to five-year-olds to explore how children are able to use scale models to figure out where something is in the real world. At about four, children are able to use a scale model of a room to work out where something is. We thought that this might result from children’s understanding of how one thing can represent something else. But we actually found that four-year-olds’ ability to use scale models came from their spatial abilities.

At the same age, children start to understand that someone’s behaviour is due to what that person believes, not necessarily what is really the case. This has interesting consequences.

If you’ve played hide-and-seek with young children, you may have noticed that they aren’t always very good at it. They love the ritual of looking in all the wrong places first, but beforehand they may tell you where they are going to hide, hide in the same place every time, or not be especially hidden.

After their fourth birthday, they get much better at hide and seek. They understand that the seeker looks in the wrong places because they don’t know where the hider is.

At about three to four children also start to tell lies. They realize they can make someone believe something that isn’t true.

Understanding symbols

Martin’s earlier research with fellow psychologist Josef Perner suggests that four-year-olds don’t just start to understand how others’ minds work. Figuring this out is part of the development of an understanding of “representation”—that symbols, like thoughts, words, or pictures, can be used to stand for something else.

Children start to think about how words relate to objects. This means, for instance, knowing that “animal” can refer to something you already have a name for, such as “rabbit”. This might help children learn the new word.

Their ability to use a understand the components of pictures also improves around this age. Very young children use a lot of trial and error to complete a jigsaw, picking up random pieces to see if they fit. By the time they are about four years old, they start to use the picture as a guide, trying to connect lines and match bits of colour, while checking the guide picture on the box lid.

Developmental experiments

Another ability children develop at around four is using scale models. A classic set of developmental experiments involved a model of a regular household room. The real room had typical furniture—sofa, table, cupboard and so on—and the model had miniature versions laid out in the same way.

Children were shown where something was hidden in the model and told to find an object hidden in “the same place” in the room. Children of around four can find the object using the identical layouts. If shown a sticker under a particular chair in the model room, for example, they can go straight to the “same” chair in the other room. This is the fundamental understanding required to read maps.

Adults see scale models and maps as representations. Maps represent a town or a country. A scale model of, say, the Eiffel Tower represents the real thing. At first, Martin suspected children’s ability to use scale models is more evidence of understanding representation at this age.

He was wrong. Instead, the researchers found that this ability is based on a development in children’s spatial abilities that also occurs at about four. This is the ability to think about spaces and where objects are within them. Spatial abilities help with maths skills, and good spatial ability is linked to an interest in science, technology, engineering and mathematics.

Their experiment was simple. They compared the model room task with a test of understanding how representation works. The two abilities develop around the same age, but they found they were not related. Children who could do one task couldn’t necessarily do the other.

They also had a test of purely spatial ability. Children who passed the model room task also passed the spatial task. So it looks like the model room task relied on children‘s spatial thinking.

They don’t yet know why two important but apparently unrelated abilities arise at the same time. Perhaps it’s related to changes in the growing brain at this  interesting age.

Provided by The Conversation

Image supplied by Freepik.