The assertions made in the book The Bell Curve are undermined by the fact that
A) not all psychologists agree that intelligence is due to a single factor.
B) there is not a consensus as to what intelligence really is.
C) IQ is, in fact, modifiable to a certain extent.
D) the role of environmental factors in IQ scores of different races cannot be ignored.
E) all of the above.

Question

Quizplus · Accepted Answer

The assertions made in "The Bell Curve" are undermined by various factors: the lack of agreement among psychologists on whether intelligence is due to a single factor, the ongoing debate about the definition of intelligence, evidence that IQ can be modified, and the significant role of environmental factors in explaining differences in IQ scores among races.

The Assertions Made in the Book the Bell Curve Are