Five secrets to revising that can boost your grades

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, which has just been published, shows 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 practiceOur 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 occasionallyA 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 onThe 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 itTrying 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 sleepNew 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.(theguardian.com)ANN.Az