How do you get the most out of your revision time, and end up with the best grades you can? Or, if you're a different sort of student, how can you get the same grades you're getting now, but spend less time revising?
Either way, you need to know how to learn better. And fortunately, decades of research carried out by psychologists about learning and memory has produced some clear advice on doing just that.
As an experimental psychologist, I am especially interested in learning. Most research on learning is done in a lab, with volunteers who come in once or twice to learn simple skills or lists of words.
Wouldn't it be better, I thought, if we could study learning by looking at a skill people are practising anyway? And could we draw links between how people practise and how good they eventually get?
Computer games provide a great way to study learning: they are something people spend many hours practising, and they automatically record every action people take as they practise. Players even finish the game with a score that tells them how good they are.
Using data from a simple online game, my colleague Mike Dewar and I could analyse how more than 850,000 people learned to play. The resulting scientific paper, showed in unprecedented detail the shape of the learning curve, allowing us to test existing theories of learning, as well as suggesting some new ideas on the best ways to learn.
So here are my five evidence-based tips on how to learn:
1. Space your practice
Our analysis showed that people who leave longer gaps between practice attempts go on to score higher. In fact, the longer the gaps, the higher the scores.
The difference is huge: people who leave more than 24 hours between their first five attempts at the game and their second five attempts score as highly, on average, as people who have practiced 50% more than them.
Our finding confirms lots of other research: if you want to study effectively, you should spread out your revision rather than cramming. This is easier said than done, but if you are organised enough, you can spend less time revising and remember more.
2. Make sure you fail occasionally
A new result from our analysis shows that people who are most inconsistent when they first start have better scores later on.
Our theory is that these people are exploring how the game works, rather than trying to get the very highest score they can every time.
The moral is clear: invest some time in trying things out, which may mean failing occasionally, if you want to maximise learning in the long run.
3. Practise the thing you'll be tested on
The big mistake many students make is not practising the thing they will be tested on. If your exam involves writing an essay, you need to practise essay-writing. Merely memorising the material is not enough.
Writing exam answers is a skill, just like playing an online game is a skill. You wouldn't try and improve at a game by trying to memorise moves, you'd practise making them.
Other research confirms that practising retrieving information is one of the best ways to ensure you remember it.
4. Structure information, don't try to remember it
Trying to remember something has been shown to have almost no effect on whether you do remember it. The implication for revision is clear: just looking at your notes won't help you learn them.
Instead, you need to reorganise the information in some way – whether by making notes of your notes, thinking about how what you're reading relates to other material, or practising writing answers. This approach, called "depth of processing", is the way to ensure material gets lodged in your memory.
5. Rest and sleep
New research shows that a brief rest after learning something can help you remember it a week later. Other experiments have shown that a full night's sleep helps you learn new skills or retain information.
Even napping can help consolidate your memories, and maybe even make you more creative. This is great news for those of us who like to nap during the day, and is a signal to all of us that staying up all night to revise probably isn't a good idea.
• This article was previously published on Guardian Students on 8 January 2014.
Just wandering as to what you think of playing video games such as the Xbox 360, when you have exams next month.
I shall start off by saying, I haven't played my Xbox 360 for a good few months, although, before, I must admit, I played way too much. But for the past few months, I've been revising numerous subjects including re-looking at work learnt in that day to solidify it in my memory. I'm currently in year 10, and have about 4-5 exams next month, including Physics and Biology.
Without sounding arrogant, I'm targeted to achieve high grades, and I want to fulfil my potential (A*s preferably, although targeted As). However, for this Christmas Holiday, I've created a revision schedule composed of about 3 subjects daily worth up to 3-5 hours of revision.
But, I feel as though, seeing as I have all day, and as I am usually watching the television to relax anyway, what's the harm in playing some video games for about 2-3 hours a day. I would plan to study in the morning and afternoon, whilst rewarding myself in the evening with some video games.
Despite this, I've read you can lose the information you learn in the day if you play video games afterwards - although, I don't think I want to play them in the morning due to the fact, I may become adjusted to the relaxing mode, and therefore, not revise as much as I would like.
Any thoughts on this would be much appreciated.
Thanks in advance.