Support for the argument that environment affects intellectual development comes from research showing that
A) dropping out of school in the eighth grade can lower adult IQ as much as 24 points.
B) any measured change in intelligence is slow, often requiring generations for any change to occur.
C) dropping out of school in the tenth grade has no effect on adult IQ.
D) the IQ of children who are adopted continues to resemble their biological parents' IQ.

Question

Quizplus · Accepted Answer

This choice provides evidence that the educational environment during early adolescence can have long-term effects on intellectual development.

Support for the Argument That Environment Affects Intellectual Development Comes