A new study from researchers in Europe claims that the average IQ in Western nations dropped by a staggering 14.1 points over the past century. "We tested the hypothesis that the Victorians were cleverer than modern populations using high-quality instruments, namely measures of simple visual reaction time in a meta-analytic study," the researchers wrote in the study, which was published online in the journal Intelligence on Thursday. "Simple reaction time measures correlate substantially with measures of general intelligence and are considered elementary measures of cognition."-snip- The results were measured using data from 1889 to 2004 and were analyzed by Michael...