Memory
A while back I saw a TV program about Tony Buzan working with some 13-year-old children at a school. He had asked for the worst students, those who were performing poorly.
In the two part series he took a group of about a dozen of these children and, quite simply, transformed their lives.
My most striking memory of the series was a particular boy. At the beginning of the program he said to the boy:
‘We are going to do some shopping. We’re going to buy some eggs, tomatoes and crisps. What are we going to get?’
The boy could not remember a single one of the three items.
Yet, just a year later, that very same boy presented to the parents of the children in that group. He walked round the car park before the event. When he came to the front of the hall and stood in front of the parents, he recited the makes and number plates, in order, of all the cars that were parked in the car park.
His great pride was obvious. The whole audience was stunned, as was I. The boy had changed from a ‘no-hoper’ to a star, and he knew it.
Is Working Memory or IQ a Greater Predictor of Success?
This is a question that was asked by researchers recently. There have long been debates over whether IQ predicts success and we are all familiar with the stories of people in MENSA who are bus conductors.
What Is Working Memory?
It’s your ability to hold different things in your head at once. It has been described as the ‘table top’ in your head.
Most importantly it’s what enables you to remember what I was saying at the beginning of this article or even this sentence. If you couldn’t do that it would be hard for you to know what I was talking about.
Why Is It So Important?
If you are sat in class and have trouble remembering what the teacher just said, you can be judged as inattentive and having a poor attention span.
You can forget the teacher’s instructions so you don’t know what you’re doing. You can be seen as making ‘careless’ mistakes and failing to complete tasks.
Processing information also takes longer for those with poor working memories.
Given all this, it’s not hard to work out why they may perform badly at school.
From recent research by Tracy Packlam Alloway it turns out that working memory is a much better predictor of success than IQ. I think it’s pretty clear why there is such a strong link. But not many teachers focus on helping their students to improve their memory. Probably because they are unaware of the link or don’t have the time.
What Can You Do?
It has long been known that children increase their working memory capacity with age. Another ‘bit’ gets added about every year. This research indicates that if you start off with a poor working memory you stay in that category. However, this research didn’t seem to be looking at people who were making an effort to improve their memories.
From what Tony Buzan achieved, we know this can be done.
I listened to an interesting argument about this on the radio. People were arguing over whether memory improvements really improved your working memory or were just a series of ‘techniques’, implying that they didn’t count!
Clearly they had not seen the boy from my story. Yes, I know this wasn’t a controlled clinical trial, but it was quite clear that this boy’s memory had improved. There was no test (that I remember) of his working memory, but the fact that he could now carry out a sensible conversation and remember what had been said at the beginning of a sentence seemed to indicate vast improvement.
Memory and Self Esteem
Sonia Lupien, a Canadian researcher, did some very interesting work showing that there is a link between the size of the hippocampus (a part of your brain responsible for moving short term memories into long term memories) and self esteem.
The smaller the hippocampus, the lower the self esteem in the children she was testing.
We also know that the size of the hippocampus is related to memory (you’ll probably recall the research on London taxi drivers from a few years back).
This means that, as they are both linked to the size of the hippocampus, memory and self esteem are directly related to each other.
This makes it doubly worrying for those with a poor working memory.
It Can Be Done
I believe the key is working with what you have. In the memory course I run, we start off with ‘Kim’s Game’. You probably played it when you were a child. There are 20 objects on a tray. You are allowed to see them for a minute or so. Then the tray is covered up and you have to write down all the objects you remember.
Usually there are some people who excel and others who do quite badly at this task. But within fifteen minutes or so, those who did badly the first time have usually improved their scores drastically. They do this just through trying out a few simple techniques.
And I’m sure you can imagine how they feel, improving so quickly.