Study shows background noise affects test scores
Wednesday, November 2, 2011 - 12:00
in Health & Medicine
(Medical Xpress) -- A new study presented at the 162nd Meeting of the Acoustical Society of America shows that students testing scores re negatively affected by background noise, but not the noise you would expect. The background noise affecting test scores is not loud classroom disruptions or traffic noise, but the humming that comes from school air conditioning and heating systems.