Blog by Annie Murphy Paul
“The best way to remember facts might be to set them to music. Medical students, for example, have long used rhymes and songs to help them master vast quantities of information, and we’ve just gotten fresh evidence of how effective this strategy can be. A young British doctor, Tapas Mukherjee of Glenfield Hospital in Leicester, was distressed by a survey showing that 55 percent of nurses and doctors at Glenfield were not following hospital guidelines on the management of asthma; 38 percent were not even aware that the guidelines existed.
Using his cell phone, Mukherjee recorded a video of himself singing immortal lines like “Aim for 94 percent to 98 percent sats now” (that’s a reference to the asthma patient’s blood oxygen level). He posted the video to YouTube and it went viral among hospital staff. Two months after he released the video, Glenside conducted another survey, finding that 100 percent of doctors and nurses were now aware of the asthma treatment guidelines, and that compliance with the guidelines had increased markedly. Mukherjee reported the results at meeting of the European Respiratory Society last week.
Although Mukherjee’s methods are modern, his approach shares in a long tradition of oral storytelling—one that shaped itself over thousands of years to the particular proclivities of the human brain. Oral forms like ballads and epics exist in every culture, originating long before the advent of written language. In preliterate eras, tales had to be appealing to the ear and memorable to the mind or else they would simply disappear. After all, most messages we hear are forgotten, or if they’re passed on, they’re changed beyond recognition—as psychologists’ investigations of how rumors evolve have shown. (…)”