3 ms·

This has been happening over the last 100 years. That's why IQ tests need periodically recalibrated.

• arpa 10y ago
  thing is, the curve remains the same. Fat in the middle.
  • jackmott 10y ago
    But shifted right. This is good. Praise science.
  • majewsky 10y ago
    Of course the curve will remain centered about 100, because that's how IQ is defined.
• jackmott 10y ago
  But it stopped recently, I believe