ALL OF THE FOLLOWING STATEMENTS ARE TRUE EXCEPT .A. EDUCATIONAL DEVELO...

30: All of the following statements are true EXCEPT

.

A. educational development depends completely on economic well-being

B. a child’s intelligence is influenced by that of his/ her parents

C. to become successful, a child needs both native intelligence and development

D. studying different twins is a useful scientific procedure

Choose the underlined part ( A, B, C, or D ) that is incorrect: