If the brain could brag that’s pretty much all it would do. It’s easily the most complicated organ in your body, and, more than that, the nimblest computer that has ever existed. But the brain has a bug and everyone knows it: memory. No matter how powerful its operating system becomes, its storage system stinks.
Even in childhood, when the brain is as clear and uncluttered as it will ever be, memory is still imperfect, given to random failures, depending on how rested we are, how attentive we’re being and a range of other things. Now, a new paper published in the Journal of Experimental Psychology suggests an unusual strategy for improving it: drawing.
As long ago as 1973, investigators were studying the memory-boosting advantage of so-called dual-coding—the way that a combination of both thinking about an object or activity and drawing a picture of it can make us remember it better. Research did show that the strategy worked, but the studies were both sparse and flawed, failing to account for the mere fact that it takes longer to draw a picture than, say, write a word, and whether writing the word in a more time-consuming way—using elaborate calligraphy, for example—would thus boost recall too.