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Are You a 'Pre-Crastinator'?

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You’ve no doubt heard of procrastination. You might be procrastinating right now by reading this story. But have you met procrastination’s cousin, “pre-crastination”?

The term was recently coined by researchers from Penn State University, who define it as “the inclination to complete tasks quickly just for the sake of getting things done sooner rather than later.”

Pre-crastinators are compelled to check things off their to-do list ASAP, whether or not the job is well done, according to research by psychology professor David Rosenbaum and Cory Potts, a graduate student.

The researchers came to this conclusion after studying the economics of effort. They asked participants to carry one of two buckets a certain distance. One bucket was closer to the subject, and the other closer to the finish line. They wondered whether people would naturally pick up the bucket they could carry the least—that is, the one closer to the finish line. That required the least amount of effort.

But to their surprise, that’s not what many participants did. “We got instead this strange thing where they were frequently picking up the closer of the two buckets,” Potts explains to mental_floss. Over and over, in a series of nine experiments involving 250 participants, many people chose the bucket closest to them and carried it all the way to the finish line, increasing the amount of effort they had to expend. Why?

“‘I wanted to get it done more quickly,’” Potts says these participants reported. But there was no reason for them to believe that picking up the closer bucket would get the job done faster. They had to walk the same distance regardless.

We see real-life examples of pre-crastination all the time. “People answer emails immediately rather than carefully contemplating their replies,” explains Rosenbaum in Scientific American. “And, people grab items when they first enter the grocery store, carry them to the back of the store, pick up more groceries at the back, and then return to the front of the store to pay and exit, thus toting the items farther than necessary.”

Rosenbaum and Potts speculate that our pre-crastination tendencies are rooted in evolution. (In other experiments they ran, pigeons proved to be pre-crastinators too.) One theory is that getting things done quickly frees up part of our working memory, making room for other more demanding tasks. Or perhaps it’s a remnant of our need to take whatever we can while it’s available—a sort of “low-hanging fruit” approach.

But maybe the answer is even simpler, Potts says. Checking things off a to-do list just feels good, no matter how trivial the task. How many times have you put on your to-do list something that’s easy to accomplish just so you could cross it off?

Wait, so now we have to worry about not getting things done too late or too early? Actually, Rosenbaum and Potts say these two forces can work together. “Break larger tasks into smaller ones,” Rosenbaum says. “Such smaller tasks, when completed, will promote a sense of accomplishment, will bring one closer to the final goal, and, via trial-and-error learning, may support the discovery of even more adaptive or innovative ways of behaving.”

And we admire pre-crastinators. “Finishing tasks quickly gets you a reputation as being a conscientious person,” Potts says.

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Animals
Where Do Birds Get Their Songs?
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Birds display some of the most impressive vocal abilities in the animal kingdom. They can be heard across great distances, mimic human speech, and even sing using distinct dialects and syntax. The most complex songs take some practice to learn, but as TED-Ed explains, the urge to sing is woven into songbirds' DNA.

Like humans, baby birds learn to communicate from their parents. Adult zebra finches will even speak in the equivalent of "baby talk" when teaching chicks their songs. After hearing the same expressions repeated so many times and trying them out firsthand, the offspring are able to use the same songs as adults.

But nurture isn't the only factor driving this behavior. Even when they grow up without any parents teaching them how to vocalize, birds will start singing on their own. These innate songs are less refined than the ones that are taught, but when they're passed down through multiple generations and shaped over time, they start to sound similar to the learned songs sung by other members of their species.

This suggests that the drive to sing as well as the specific structures of the songs themselves have been ingrained in the animals' genetic code by evolution. You can watch the full story from TED-Ed below, then head over here for a sample of the diverse songs produced by birds.

[h/t TED-Ed]

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Animals
Watch the First-Ever Footage of a Baby Dumbo Octopus
NOAA, Wikimedia Commons // Public Domain
NOAA, Wikimedia Commons // Public Domain

Dumbo octopuses are named for the elephant-ear-like fins they use to navigate the deep sea, but until recently, when and how they developed those floppy appendages were a mystery. Now, for the first time, researchers have caught a newborn Dumbo octopus on tape. As reported in the journal Current Biology, they discovered that the creatures are equipped with the fins from the moment they hatch.

Study co-author Tim Shank, a researcher at the Woods Hole Oceanographic Institution in Massachusetts, spotted the octopus in 2005. During a research expedition in the North Atlantic, one of the remotely operated vehicles he was working with collected several coral branches with something strange attached to them. It looked like a bunch of sandy-colored golf balls at first, but then he realized it was an egg sac.

He and his fellow researchers eventually classified the hatchling that emerged as a member of the genus Grimpoteuthis. In other words, it was a Dumbo octopus, though they couldn't determine the exact species. But you wouldn't need a biology degree to spot its resemblance to Disney's famous elephant, as you can see in the video below.

The octopus hatched with a set of functional fins that allowed it to swim around and hunt right away, and an MRI scan revealed fully-developed internal organs and a complex nervous system. As the researchers wrote in their study, Dumbo octopuses enter the world as "competent juveniles" ready to jump straight into adult life.

Grimpoteuthis spends its life in the deep ocean, which makes it difficult to study. Scientists hope the newly-reported findings will make it easier to identify Grimpoteuthis eggs and hatchlings for future research.

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