Get All Access for $5/mo

Students Who Turn in Work Right at the Deadline Get Worse Grades, Study Finds Procrastinators, take note: As seductive as it often sounds, working under pressure probably isn't the best strategy for achieving stellar results.

By Laura Entis

Opinions expressed by Entrepreneur contributors are their own.

As any chronic procrastinator will tell you, there's no excuse quite as seductive as the phrase "but I work better under pressure!" The ticking clock becomes, if not a friend, a motivator, inspiring work of a quality not possible under less time-crunched conditions.

Fellow procrastinators, we may be kidding ourselves. A new study, by professors at the Warwick Business School in the United Kingdom, found that students who turned in their work at the last minute got worse grades, with average scores continuing to decline by the hour as the deadline approached.

The professors analyzed the final assignments of 504 first-year students and 273 third-year U.K. marketing students. Work completed well in advance of the deadline was far more likely to receive a better mark (out of 100) than work handed in at the last minute, they found.

Related: Procrastinators: How to Fight Your Genes and Get Stuff Done Now

Turns out, most college students aren't exceptional at time management. Out of the 777 who participated, 86 percent waited until the last 24 hours to hand in their assignments. At this point, submitters' average grades only took a slight tumble compared to their more prompt peers: 64 compared to 64.3 (under the U.K. grading system, this is a 'B').

But as the deadline approached, the grade differential continue to increase with each hour, and those that handed in their assignment at the last possible minute did, in general, far worse than everyone else, with an average score of 59 (or a 'C+').

"Our research demonstrates that delaying submission due to poor study habits has a serious and detrimental effect on performance," the professors conclude, noting that they hope their study will encourage schools to identify chronic procrastinators early, and intervene.

In other words, as seductive as it often sounds, working under intense time pressure probably isn't the best strategy for achieving stellar results.

Related: The 80/20 Rule and Listening to Your Inner Procrastinator

Laura Entis is a reporter for Fortune.com's Venture section.

Want to be an Entrepreneur Leadership Network contributor? Apply now to join.

Business News

Is One Company to Blame for Soaring Rental Prices in the U.S.?

The FBI recently raided a major corporate landlord while investigating a rent price-fixing scheme. Here's what we know.

Business News

The Most Downloaded News App in the U.S. May Have Published Dozens of Fake, AI-Written Stories

The stories were fake but had real-world consequences for the app's 50 million monthly users.

Side Hustle

This Former Starbucks Employee Started a Side Hustle That's Making More Than $70,000 a Month — and He's Not Done Yet

When Tom Saar moved to New York City, he spotted a lucrative business opportunity.

Business News

She Tracked Her Missing Luggage With an Apple Device — Straight to an Airport Employee's Home

Paola Garcia flew into Terminal 4 at Fort Lauderdale-Hollywood International Airport last month when she noticed her luggage never made it to the carousel — then her Apple Watch started pinging.

Growing a Business

3 Non-Financial Factors That Could Impact Your Business' Value

For healthy companies that want to maximize their value, the qualitative indicators can be bundled into three main categories.

Business Ideas

63 Small Business Ideas to Start in 2024

We put together a list of the best, most profitable small business ideas for entrepreneurs to pursue in 2024.