Are People Who Take Frequent Breaks More Productive?

Dr. Travis Bradberry has a PhD in industrial-organizational psychology, and argues that 'The eight-hour workday is an outdated and ineffective approach to work.'
A study recently conducted by the Draugiem Group used a computer application to track employees' work habits. Specifically, the application measured how much time people spent on various tasks and compared this to their productivity levels. In the process of measuring people's activity, they stumbled upon a fascinating finding: the length of the workday didn't matter much; what mattered was how people structured their day. In particular, people who were religious about taking short breaks were far more productive than those who worked longer hours.
The ideal work-to-break ratio was 52 minutes of work, followed by 17 minutes of rest. People who maintained this schedule had a unique level of focus in their work. For roughly an hour at a time, they were 100% dedicated to the task they needed to accomplish. They didn't check Facebook 'real quick' or get distracted by e-mails. When they felt fatigue (again, after about an hour), they took short breaks, during which they completely separated themselves from their work. This helped them to dive back in refreshed for another productive hour of work.
People who have discovered this magic productivity ratio crush their competition because they tap into a fundamental need of the human mind: the brain naturally functions in spurts of high energy (roughly an hour) followed by spurts of low energy (15 - 20 minutes).

He suggests breaking your day into rough hourly intervals, followed by 'real' rest. 'Getting away from your computer, your phone, and your to-do list is essential to boosting your productivity. Breaks such as walking, reading, and chatting are the most effective forms of recharging because they take you away from your work...'
'If you wait until you feel tired to take a break, it's too late -- you've already missed the window of peak productivity.'

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