Which of the Following Characterizes the Research Findings Regarding the Effect

Which of the following characterizes the research findings regarding the effect of socioeconomic status on child-rearing practices?

A) There are no consistent differences in parenting style that are dependent on social class.
B) Upper- and middle-class parents place more stress on respect for authority, and staying out of trouble.
C) Upper- and middle-class parents tend to be more authoritative and place more stress on independence and ambition.
D) Economically disadvantaged and working-class parents tend to be more permissive and stress the importance of independence and ambition.