A little later, Tice and Ferrari teamed up to do a study that put the ill effects of procrastination into context. They brought students into a lab and told them at the end of the session they’d be engaging in a math puzzle. Some were told the task was a meaningful test of their cognitive abilities, while others were told that it was designed to be meaningless and fun. Before doing the puzzle, the students had an interim period during which they could prepare for the task or mess around with games like Tetris. As it happened, chronic procrastinators only delayed practice on the puzzle when it was described as a cognitive evaluation. When it was described as fun, they behaved no differently from non-procrastinators. In an issue of the Journal of Research in Personality from 2000, Tice and Ferrari concluded that procrastination is really a self-defeating behavior — with procrastinators trying to undermine their own best efforts.
“The chronic procrastinator, the person who does this as a lifestyle, would rather have other people think that they lack effort than lacking ability,” says Ferrari. “It’s a maladaptive lifestyle.” (Source)