Multi-task Your Way to Mediocrity

by Hal on February 19, 2009

in asides

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Jason Fried at 37 Signals offers his reflection, "Things suck when you don’t give them your full attention." Read his post.

{ 1 comment… read it below or add one }

1 Dike Drummond MD February 26, 2009 at 6:16 pm

You can actually find brain science studies that support the concept that Multitasking Makes you Stupid.

When researchers looked at functional MRI and other measures of brain activity here is what they found in a study published a couple years ago that briefly made headlines …

“The resources available for processing visual input dropped by 29% if the subject was trying to listen at the same time.” Think about that… when you read while you listen your brain shuts off almost a third of the grey matter you usually listen with. And that’s not all.

“The brain activation for listening dropped by 53% if the person was trying to process visual input at the same time.” Once again, your brain turns off over one half of its listening cells when you trying to read at the same time.

Looks to me like, trying to Multitask shuts down one third to one half of your brain compared to doing things one at a time. It seems we have a clear choice… do one thing well or try to do two things at once and do them both poorly.

My two cents,

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