Yesterday, 12:16 AM
IQ isn't everything of course, but it is germane.
10 IQ points is significant, when, prior to 1973 mental retardation was 85.
"Prior to 1973, the recommended IQ cut-off score for mental retardation was 85. In 1973, that was revised downwards to approximately 70, where it remains today ..."
The next question should be, why would a country bring in people who are less intelligent than the people already here? Unless the goal is to create a 3rd world nation.