Four-day workweeks may be better for your career and your health |
Workers who cut their traditional five-day workweek to four days tend to allocate their new free time to sleep, a pilot program shows, leading to improvement in a variety of well-being and productivity measures, including life satisfaction and work-family balance. Employees who moved to 32-hour workweeks logged 7.58 hours per night of sleep, nearly an hour more than when they were keeping 40-hour workweeks, according to lead researcher Juliet Schor, a sociologist and economist at Boston College who is tracking more than 180 organizations globally as they shift to truncated schedules through six-month pilot programs. “I wasn’t surprised that people are getting a little more sleep, but I was surprised at how robust the changes were,” Schor said. The percentage of people considered sleep deprived, getting less than seven hours of nightly sleep, fell from 42.6% to 14.5% on four-day work schedules. Christopher Barnes, a management professor at the University of Washington’s Michael G. Foster School of Business, says the consequences of low sleep include unethical behavior, lower work engagement, less helpful behavior toward colleagues, and more abusive and aggressive leadership tendencies. “Sleep and work are sort of in competition with each other,” Barnes said, “and when you trade sleep for work, it’s problematic. You sacrifice your health and have bad work outcomes.”