Which of the following was not given as a plausible explanation for why intelligence test scores have risen over successive generations?
A. improvements in nutrition and health
B. better genetic inheritance
C. increases in levels of education
D. modern increases in environmental complexity
Answer:B
Which of the following was not given as a plausible explanation for why intelligence test scores have risen over successive generations?
A. improvements in nutrition and health B. better genetic inheritance C. increases in levels of education D. modern increases in environmental complexity