ITHACA, NY — Email is a tremendous source of workplace stress, as the expectation that every message will be read and responded to as soon as it arrives in one’s inbox has become a workplace norm. People can limit the negative impact of email, not necessarily by sending less email, but by sending better emails that clearly define response expectations, according to a new study from Cornell University’s ILR School.

“The huge shift to remote work that has accompanied the COVID pandemic has meant that for many people the lines between work and home have blurred more than ever,” said Vanessa Bohns, associate professor in the Department of Organizational Behavior and coauthor of the new paper in the journal Organizational Behavior and Human Decision Processes. The paper was coauthored with Laura M. Giurge of the London Business School.

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“That makes it even more important to recognize that people have different working hours—and off-hours—and even more important for senders to clarify that simply because it was a good time for them to send off a work email, recipients shouldn’t be expected to respond immediately, particularly if it arrives in their inbox during their off-hours,” Bohns said.

Across eight studies, specifically focusing on non-urgent work emails sent outside normal work hours, the authors found that the email urgency bias is more prevalent outside regular work hours but may also extend to within the workday.

They also found that email urgency bias created more stress for the receivers than the senders predicted, especially for emails received outside business hours.

Finally, through their research Bohns and Giurge found that a small adjustment on the sender’s side—making their unspoken response speed expectations clear—helps to alleviate the email urgency bias.

“Integrating insights from boundary theory and the egocentrism literature, we suggest that email senders and receivers have divergent expectations in terms of response speed. That is, receivers assume senders expect a faster response than they actually do,” the authors wrote.

“We label this phenomenon the email urgency bias, and we argue that this error is the result of an egocentric bias that leads receivers to overestimate senders’ response speed expectations.”

- This press release was originally published on the Cornell University website