Gum-Chewing Improves Test Performance, Study Suggests
When you purchase through links on our site , we may earn an affiliate charge . Here ’s how it work . desire a mentality boost ? snaffle a control stick of gum and get manducate , new inquiry suggests . Though you may want to ditch that wad before sample any mental gymnastic exercise , as glue only helps improve examination scores if masticate before , not during , testing ....