South Korea had the highest average IQ worldwide ... The data was collected through an IQ test based on Raven's Matrices technique, a non-verbal test used to measure general human intelligence ...
No matter what life throws your way, having a supportive partner with a high relationship IQ through the good and the bad can make all the difference. If, when you're having an awful day ...
The state with the highest IQ is Massachusetts ... disparities likely factor into each state's average IQ, highlighting the "complex matrix of conditions that influence intellectual development ...