And, if we go back even farther, the Flynn effect puts the average I.

NEWYORKER: None of the Above

Q.s of white Americans rose, as part of the general worldwide Flynn effect, but the I.

NEWYORKER: None of the Above

Flynn has been writing about the implications of his findings now known as the Flynn effect for almost twenty-five years.

NEWYORKER: None of the Above

Q. of 100, the Flynn effect says that his children will have I.

NEWYORKER: None of the Above

It is called the Flynn effect after James Flynn, who discovered it.

ECONOMIST: Disease and intelligence

You can imagine how the Flynn effect plays havoc with that system.

NEWYORKER: None of the Above

What remains uncertain is how to make sense of the Flynn effect.

NEWYORKER: None of the Above

If Mr Eppig is right, the near-abolition of serious infections in these countries, by vaccination, clean water and proper sewerage, may explain much if not all of the Flynn effect.

ECONOMIST: Disease and intelligence

His books consist of a series of plainly stated statistical observations, in support of deceptively modest conclusions, and the evidence in support of his original observation is now so overwhelming that the Flynn effect has moved from theory to fact.

NEWYORKER: None of the Above