Before you run out and reconstruct the walls of your office's cubicles, consider that a shift in behavior might do more to support good work than the construction of walls ever will.

By Georgia Collins, guest contributor

FORTUNE -- It seems everyone is talking about collaboration these days, and in particular, collaboration as a business tool. There is no denying that the two are connected, but the recent debates have sidelined the other equally critical side of the equation -- concentration.

For the record, I'm a big fan of collaboration. And despite the relatively recent spate of articles knocking brainstorming, I'm a fan of that as well. But the idea that collaboration is some sort of business cure-all does feel one-sided to me. Just as we spent the better part of the last century harping on the needs of individuals rather the needs of teams, we now run the risk of letting the pendulum swing too far the other way. We must not forget the important role concentration plays in getting (good) work done.

But before you run out and reconstruct the walls of your office's cubicles, consider that a shift in behavior might do more to support concentration than the construction of walls ever will.

That cubes aren't good for concentration most people already know. Panels give the illusion of privacy because you can't see your neighbor, but anyone who has sat in one for more than an hour can tell you that the fabric between you does little to protect you from hearing your neighbor.

Offices aren't much better. Even if you have a private office, chances are that you don't get that much focused work done in it. Why? Because when you're there, everyone knows where to find you. Of the 10,000+ workers we surveyed last year, "pop-ins" ranked first (of 18) in a list of the most common workplace time-wasters.

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It's no surprise that when we ask people in interviews and workshops where they get their best work done, we usually hear at home, in the café, at a coffee shop across the street, essentially any place where other people can't find them. We learned from the thousands of space utilization studies we've done that individual workspace is occupied an average of 35% of the core working day. People just don't spend a ton of time at their desks.

Now, that doesn't mean they're not working. Indeed, most of them are working very hard, but instead of sitting at their desks, they are in conference rooms, at customer sites, travelling, or…wait for it…concentrating someplace else.

No time to think at work

"Home" is a frequent answer to our question about where people get their most focused work done not just because it can be a place free from distractions but also because, with our days so scheduled, the only time most people have to concentrate is early in the morning, late at night, or over the weekend. More