Studies in Which Children Are Exposed to More Stimulating and Educationally

Multiple Choice

Studies in which children are exposed to more stimulating and educationally advantageous environments show that

A) intelligence is basically inherited.
B) there is no limit to possible improvements in IQ.
C) the IQs of normal children can be increased, but not those of children who are intellectually disabled.
D) environment has a significant effect on intelligence.