If "using technology" means having a smart phone on which you message, check Facebook, hail a taxi, and play games then I don't think there is any correlation.

If "using technology" means having a smart phone on which you message, check Facebook, hail a taxi, and play games then I don't think there is any correlation. Or maybe it varies by country. I say that because where I live (Thailand) smart phone penetration is pretty high and rapidly rising, while IQ is pretty low and gradually dropping [1]. [1] http://www.chiangraitimes.com/thailands-public-health-ministry-worries-thai-childrens-iq-dropping.html http://www.chiangraitimes.com/thailands-public-health-minist...