Monday, April 16, 2007

Scores on elementary school achievement tests have a lot to do with IQ and where kids end up later in life

Melinda Wenner:

Researchers administered IQ tests to 219 adults in their mid-40s and compared each person’s IQ score to how well he or she had performed on elementary school achievement tests. They found that 41 percent of their IQ scores could be accounted for by the school achievement tests, a very strong correlation (slightly higher than the correlation between height and weight in adults, an unrelated pairing that is also strong).

How well the people did on their tests also predicted, to a lesser extent, their income as adults, their occupational status and the level of education they ended up attaining.

The findings suggest that achievement tests and IQ tests aren’t all that different, and that IQ remains consistent over time. “IQ is typically a very stable trait,” said lead researcher Ruth Spinks, a behavioral and cognitive neuroscientist at the University of Iowa.

NY Times says IQ is genetic


At 2:38 PM, Anonymous Anonymous said...

I think it is generally known that past a certain point in time (age) IQ is fairly stable.


Post a Comment

Links to this post:

Create a Link

<< Home

View My Stats