Voltar

Ambient sounds, especially with words, occupy about 5-10% of your intellectual bandwidth.By wearing ear protectors, you acoustically isolate yourself. This freed up bandwidth can now be focused on the desired task.It's a great deal. Just put on some earmuffs and you become 5-10% smarter.

Peter Rogers , em Straight A at Stanford and on to Harvard
learning distractions time-management study-skills increased-productivity accelerated-learning study-methods study-strategies learning-efficiency learning-methods optimal-learning speed-learning study-efficiency