Do these 3 kitten photos help you focus? That's what a 2012 study says.
Could looking at pictures of kittens really increase your productivity?Actually...
Here's a trick: Next time you find yourself unable to focus, come back to this post.
Just look into my cute kitten eyes and all will be well. Image via Thinkstock.
Don't read it, though — you only need to do that once, and really, you don't even need to do that. (But you should read this anyway.) Instead, look at the picture of the kitten above. Or at the one below. Or both! It may help.
The cuuuuuuuuuuuuute. Image via Thinkstock.
Simply taking a look at these kittens may help — at least, that's what a 2012 paper from Hiroshima University concluded.
That study, available here, is from a team of researchers led by Dr. Hiroshi Nittono, a professor of cognitive psychophysiology at the university. Dr. Nittono and the team gathered 48 people — 24 men and 24 women — to be their test subjects.
Each of the students was given a series of three different tests. In one of the tests, an example of which can be seen below, the students were given a random matrix of digits. The students were then asked to count the instances of the bold digit within the matrix, without using their fingers to guide them.
To use the top matrix below as an example, a student presented with that set would have to count the number of 8s in the matrix. (There are two.) In the second image, the student would be asked to count the 0s. (There are three.)
Image from Nittono, Fukushima, Yano, & Moriya, and PLOS ONE.
The researchers recorded the students' success rate. Then, the students were shown an image — either a baby animal, a grown-up animal, or some sort of "pleasant food."
After viewing the image, each of the students was shown another matrix — also randomly generated — and again, the scores were recorded. Each group's results were compared to their pre-viewing results.
The students who looked at images of baby animals between tasks improved the most.
Just take a look at the chart below.
Image from Nittono, Fukushima, Yano, & Moriya, and PLOS ONE.
According to the Washington Post, the research team believed that the baby animals' cuteness triggered a careful, deliberate attitude that carried over to the tasks: "One idea is that it has to do with how we talk to puppies and kittens, generally in a slower voice."
The research team believed that the baby animals' cuteness triggered a careful, deliberate attitude that carried over to the tasks.
Further, per the study,"caring for babies (nurturance) not only involves tender treatments but also requires careful attention to the targets' physical and mental states as well as vigilance against possible threats to the targets. If viewing cute things makes the viewer more attentive, the performance of a non-motor perceptual task would also be improved."
In other words, seeing cute animals may kick in our parental instincts, and we may end up caring more about whatever else we're asked to do afterward.
So next time you can't seem to get yourself to be productive, maybe watch some cat videos first. Just make sure they're baby cats.
You will now be verrrryyyy productive. Image via Thinkstock.
Dan Lewis runs the popular daily newsletter Now I Know ("Learn Something New Every Day, By Email"). To subscribe to his daily email, click here.



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An Irish woman went to the doctor for a routine eye exam. She left with bright neon green eyes.
It's not easy seeing green.
Did she get superpowers?
Going to the eye doctor can be a hassle and a pain. It's not just the routine issues and inconveniences that come along when making a doctor appointment, but sometimes the various devices being used to check your eyes' health feel invasive and uncomfortable. But at least at the end of the appointment, most of us don't look like we're turning into The Incredible Hulk. That wasn't the case for one Irish woman.
Photographer Margerita B. Wargola was just going in for a routine eye exam at the hospital but ended up leaving with her eyes a shocking, bright neon green.
At the doctor's office, the nurse practitioner was prepping Wargola for a test with a machine that Wargola had experienced before. Before the test started, Wargola presumed the nurse had dropped some saline into her eyes, as they were feeling dry. After she blinked, everything went yellow.
Wargola and the nurse initially panicked. Neither knew what was going on as Wargola suddenly had yellow vision and radioactive-looking green eyes. After the initial shock, both realized the issue: the nurse forgot to ask Wargola to remove her contact lenses before putting contrast drops in her eyes for the exam. Wargola and the nurse quickly removed the lenses from her eyes and washed them thoroughly with saline. Fortunately, Wargola's eyes were unharmed. Unfortunately, her contacts were permanently stained and she didn't bring a spare pair.
- YouTube youtube.com
Since she has poor vision, Wargola was forced to drive herself home after the eye exam wearing the neon-green contact lenses that make her look like a member of the Green Lantern Corps. She couldn't help but laugh at her predicament and recorded a video explaining it all on social media. Since then, her video has sparked a couple Reddit threads and collected a bunch of comments on Instagram:
“But the REAL question is: do you now have X-Ray vision?”
“You can just say you're a superhero.”
“I would make a few stops on the way home just to freak some people out!”
“I would have lived it up! Grab a coffee, do grocery shopping, walk around a shopping center.”
“This one would pair well with that girl who ate something with turmeric with her invisalign on and walked around Paris smiling at people with seemingly BRIGHT YELLOW TEETH.”
“I would save those for fancy special occasions! WOW!”
“Every time I'd stop I'd turn slowly and stare at the person in the car next to me.”
“Keep them. Tell people what to do. They’ll do your bidding.”
In a follow-up Instagram video, Wargola showed her followers that she was safe at home with normal eyes, showing that the damaged contact lenses were so stained that they turned the saline solution in her contacts case into a bright Gatorade yellow. She wasn't mad at the nurse and, in fact, plans on keeping the lenses to wear on St. Patrick's Day or some other special occasion.
While no harm was done and a good laugh was had, it's still best for doctors, nurses, and patients alike to double-check and ask or tell if contact lenses are being worn before each eye test. If not, there might be more than ultra-green eyes to worry about.