"Back off sister! I'm trying to improve my concentration!"

That's what I'm going to say next time I'm in a meeting and my boss yells at me for drawing all over the white space on her handouts. 

Sure, I might get fired for my unprofessional outburst. On the other hand, science will back me up! 

Click the link for proof: News story

Here's a real-world example of my own doodling concentration-enhancing exercise. 

Technically, I might not be good enough to be a professional artist, but I did draw all that stuff during a meeting.

In the corporate office's conference room.

While on the clock. 

Then I got a paycheck at the end of the week. 

You do the math.