双语阅读英语外刊精讲:跑步与社交的关系

2019-03-30 11:11:00来源:双语阅读

  The researchers, from the Massachusetts Institute of Technology's Sloan School of Management, eventually gathered five years worth of data from about 1.1 million runners from across the globe. Cumulatively, those in the network had run almost 225 million miles during that time.

  The identity of the individual runners was masked, but the researchers could tally exactly how often, far and fast each had gone every day for five years. They could similarly map out how often, far and fast their particular friends had run on those same and subsequent days.

  Using this data, the researchers noted immediate correlations. Friends tended to display similar training routines day to day and year to year, even if they were separated geographically. But it remained unclear whether the runners were influencing one another's distance and pace or just hanging out virtually with people who already ran like them.

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