Which of the Following Is One of the Conclusions of the Study

Multiple Choice

Which of the following is one of the conclusions of the study conducted by Scarr and Weinberg regarding the IQ difference between white and black children?

A) Genetics governed IQ differences, but not significantly.
B) An enriched environment can have a positive impact on both IQ and achievement test scores.
C) The effects of environment became irreversible at about eight years old.
D) The IQ differences reported by Arthur Jensen were the result of unfair and poorly administered intelligence tests.