Green micro-breaks good for productivity

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P1030063Researchers at the University of Melbourne gave 150 subjects a menial keystroke task responding to numbers on a computer screen.

After 5 minutes they were given  a 40 second break during which they were shown a view of a rooftop surrounded by tall buildings. Half of them saw a plain rooftop the other half a roof covered with a green flowering meadow.

Both groups then resumed the task. After the break concentration levels fell by 8% among those who saw the concrete roof as their performance grew less inconsistent. Those who saw the meadow showed a 6% increase in concentration and a steady performance.

The researchers suggest that having a green break – whether a walk in the park, looking out the window or even just a screensaver of this kind – is beneficial in improving performance and attention in the workplace.

The measure used: “Sustained attention to response task (SART)” had previously been mapped against brain imaging so they knew that the brain responds in predictable ways in these situations. People need to be able to both maintain focus and block out distractions to perform well.

The underlying theory is called Attention Restoration theory which suggests that natural environments have benefits for people. Nature is effortlessly fascinating and captures your attention without your having to consciously focus on it and thus allows you to replenish your stores of attention control.

DSC00729Previous research has explored how people respond to landscapes like forests, parks, and woodlands for longer periods so this research using such a short time period is impressive.

The 40 seconds was based on a trial during which that was the average time people looked at the meadow scene. Whether such a micro-break is the optimal length is not known.

Other aspects of this research suggest that people would be more likely to help each other after a green break. It all sounds very positive and builds on previous research which shows that having access to nature helps reduce stress levels.

Source: HBR September 2015

 

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One thought on “Green micro-breaks good for productivity

    Go greener for productivity « Biz Psycho said:
    September 21, 2016 at 8:16 am

    […] posted previously on the beneficial effects of greenery in our environment and how it helps reduce street and improve productivity and here’s more […]

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