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Thứ Năm, 14 tháng 3, 2013


Six Lazy Ways

to Trick Your Brain Into Being Productive

Forcing yourself to be productive is tough, but it's not just willpower and self-control that help you to get things done. You can also pull little tricks on your brain to make it work harder, like adjusting the temperature or looking at cute pictures of animals. Here are a few scientifically-backed ways to boost your productivity without even trying.Our brains are mysterious things. We enjoy hot chocolate from orange cups more than others,we eat less off smaller plates, and we can potentially reduce stress with a simple smile. These weird magic tricks our brain play are simple enough to perform on yourself, and a few of them can be used make yourself more productive.

Use Your Procrastination to Your Advantage

Six Lazy Ways to Trick Your Brain Into Being ProductiveWe all have dreaded tasks on our to-do lists. While science suggests the best way to power through those awful tasks is to just get started, you can also take another approach and trick your brain into making those tasks less dreadful. This is called productive procrastination, and creativity site 99U explains how it works:
[T]he mental trick is to regard other tasks as more important in order to make Very Important Task an easier choice.
Rank projects that seem quite significant yet have more flexible deadlines at the top instead, like reorganizing your workspace or learning a new technique. You'll probably also find that there are newer Very Important Tasks that have joined your list, making that original one look all the more alluring.
Essentially, you're performing a mental trick that makes the task you're dreading less substantial by moving it down on your priority list. When you complete each smaller task, the bigger one seems like less of a pain. Productive procrastination isn't going to work every time, but it's certainly helpful now and again on those days where you're having trouble getting started. Photo by Fabio Bruna.

Use Your Office Lighting and Temperature to Boost Productivity

It probably comes as no surprise that your environment has a lot to do with your productivity. While we've talked about triggers in your workspace before, and temperature and lighting are big ones. In fact, as Leo Widrich points out at the Buffer blog, regulating both can provide a boon to your productivity, and you hardly have to lift a finger. Widrich points to one study from Cornell that examined temperature and productivity:

When temperatures were low (68 degrees or 20 degrees Celsius) employees made 44% more mistakes than at optimal room temperature (77 degrees or 25 degrees Celsius).
Essentially, you want to regulate the temperature in your office. That means grabbing a space heater (or air conditioner in the summer), or at least keeping yourself warm with a sweater. It's not just temperature, either. Lighting plays a role in productivity too. While direct research on lighting is still fresh, we do know that more exposure to daylight can imrpove productivity. While we've debunked the myth that getting up early makes you more productive, one big benefit of waking up earlier is that you get more time in the natural light of the sun.
That said, the wrong kind of lighting can cause eye fatigue and have a negative effect on your productivity. So, if your computer screen is getting a lot of glare, or you're forced to work under a direct light, it's important to prevent eyestrain by taking breaks, wearing computer glasses, or using an app like F.lux that changes the color temperature of your screen based on the time of the day. The less fatigue you have, the more likely you'll remain productive. Photo by Nicholas Todd.

Take Your Work to a Coffee Shop

If you're the type who likes to focus in on a job, cut yourself off from the world, and power through work, it might sound counterintuitive that the ambient noise of a coffee shop can actually help you focus. As odd as it sounds, studies do show that the ambient buzz of a coffee shop makes us more productive. As The Wall Street Journalpoints out, it's all about hitting the right level of distraction to get that productive boost:

[This] adds to research suggesting that small doses of distraction—including hard-to-read fonts—prompt the mind to work at a more abstract level, which is also a more creative level. [...]There's a sweet spot between silence and din.
Of course, everyone is a little different, and your results may vary. If you're stuck in the middle of an unproductive day, getting out of the office and into a noisy coffee shop is one way to trick your brain into working a little harder, no willpower required. Photo by dailylifeofmojo.

Take a Nap

It's not exactly easy to take a nap in the middle of the day, but it turns out a perfectly timed nap boosts your productivity more than you'd think. The best time for a power nap is between 1:00 and 3:00 PM in the afternoon, and you should keep it at about 15 to 20 minutes for maximum benefit.

Our own Adam Dachis gave this a shot himself, and found that it worked well for him. A perfectly timed nap has all types of benefits, including boosting your memory, your cognitive ability, and enhancing your overall performance.
Timing the perfect nap is dependent on when you wake up in the morning, but this interactive nap wheel helps you nail down the right time. The perfect nap may be the laziest way to boost your productivity, but it's certainly one of the most effective.

Play Unfamiliar Music While You're Working

The direct effect of listening to music to boost productivity is still inconclusive, but we do know that music can increase your mood by releasing dopamine. To anyone who has cranked up their favorite song to power through a day of monotonous work this sounds like common sense, but it's possible that listening to unfamiliar music is actually better for focus. The music service Focus at Will describes it like so:
[T]he single most important factor to consider when choosing a genre is what kind of music you usually listen to for fun and entertainment when you are not trying to be productive. And then, counter-intuitively, it's best to select the very opposite kind of music.... Why? Because your brain gets pleasure, releasing dopamine when it hears music you like and listen to a lot, and music that is associated with good times or strong memories of any kind will reduce the focus enhancing effects when used as a productivity tool. So if you never listen to classical music, try it for this, and the opposite is true, if you always listen to jazz, then try the ambient channel.
This approach doesn't necessarily work if you're a musician or you listen to music critically, but if you're the type to just throw something on in the background, playing music you don't know might be all you need to concentrate on the task at hand.

Look at Photos of Cute Baby Animals

We'll end with one of the stranger research findings we've seen: looking at cute baby animals can actually improve your concentration and productivity. The study, conducted by Hiroshima University in Japan, found that looking at pleasent and cute images increases concentration. After looking at cute animals, participants in the study increased their performance in concentration tasks by an astounding 44 percent. Researchers were unclear of exactly why the pictures increased concentration, but they have a theory:
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.
While it's by no means a definitive study, it echoes similar theories that temptations like reality TV and cute YouTube videos are beneficial for productivity as well. Next time you're feeling a little zapped of concentration, tune into some adorable animals for a couple minutes and see what happens. Photo by sunsets_for_you.

As with any little brain hack and power-up, overuse of these techniques will likely make them stop working. They're also not a replacement for a good productivity system and an optimized schedule. That said, if you're stuck one day and you can't seem to get things done, a change of location, a break to look at adorable animals, or some new music might be all you need.
Title photo remixed from Alex Mit (Shutterstock) and Maksym Bondarchuck (Shutterstock).

Thứ Tư, 13 tháng 3, 2013


Older People Get Brain Boost From Internet

Study Shows Using the Internet Activates Decision-Making Centers of the Brain
Oct. 19, 2009 -- Surfing the Internet may be the latest way to teach an old dog new tricks.
A study shows older adults who learn to use the Internet to search for information experience a surge of activity in key decision-making and reasoning centers of the brain.
"We found that for older people with minimal experience, performing Internet searches for even a relatively short period of time can change brain activity patterns and enhance function," says researcher Gary Small, MD, a professor of psychiatry at the Semel Institute for Neuroscience and Human Behavior at UCLA, in a news release.
As people get older, a variety of both structural and functional changes can occur in the brain that can reduce activity and impair function. Previous studies have shown that mental stimulation through brain training activities can increase the efficiency of cognitive processing and slow this decline in brain function.
Researchers say the results suggest that Internet training and searching online may qualify as a simple brain training activity to enhance cognitive function in older adults.
In the study, presented today at the annual meeting of the Society for Neuroscience in Chicago, researchers used functional magnetic resonance imaging (fMRI) to compare brain activity in different regions of the brain in 24 healthy adults between the ages of 55 and 78.
Half of the participants used the Internet daily and the other half had very little experience with the Internet.
The participants were instructed on how to perform Internet searches while fMRI scans recorded levels of brain activity. After the initial scan, the participants were sent home and conducted Internet searchers for one hour a day for seven days over a two-week period.
The practice searchers involved using the Internet to answer questions about a variety of topics by visiting different web sites and obtaining information.
After the two-week period ended, the participants received a second brain scan while performing the same Internet stimulation task as during the first scan but with different topics.
The results showed that not only were the same regions of the brain that control language, reading, memory, and visual abilities activated in the second scan as the first, but two additional activity centers were activated in the second scan among those who were new to the Internet.
Researchers say the two regions, the middle frontal gyrus and inferior frontal gyrus, are known to be involved in working memory and decision-making skills. When performing an Internet search, people make use of the ability to hold information in working memory and extract important points among distracting graphics and words.
The results suggest that it may only take a few days of brain training activity like Internet searching for brain activity activation to reach the same levels found in those with years of Internet experience.