Which of the Following Is True About Harsh Punishment

Which of the following is true about harsh punishment?

A) Although corporal punishment spans the SES spectrum, its frequency and harshness are elevated among the educated and economically advantaged parents.
B) A punitive adult is likely to punish with greater frequency over time because harsh punishment gives adults immediate relief.
C) Adults whose parents used corporal punishment are less accepting of such discipline because they've seen the consequences firsthand.
D) There is no evidence that heredity contributes to the link between punitive discipline and children's adjustment difficulties.