Submitting essays: The jeopardy of just-in-time

The Economist:

“HARD work might pay off after time,” says the adage, “but procrastination will always pay off right now.” While inherently plausible, it would be unwise to adopt this advice as a lifestyle guide. The possible consequences of such a strategy have been spelt out in a paper just released by the University of Warwick in Britain.

David Arnott, a professor at the university’s business school, says he long believed that late submissions were reflected in lower grades. With a colleague, he devised a study looking at 777 undergraduate marketing students over a five-year period. It tracked the submission of online essays for end-of-term assignments for two modules: one from the first-year, the other the third-year (no students were included in both groups).

The pair were concerned that students’ study habits, particularly a tendency towards procrastination, could have a detrimental impact on their grades. This would mean that tests were, in effect, not only a measure of their marketing knowledge, but also of their propensity to put things off. If true, simple interventions like varying the nature of submissions or simply warning students of the perils of procrastination could raise grades.