All of the following are true about rough-and-tumble play except ...

[jessicacav]

All of the following are true about rough-and-tumble play except
 
  a. boys engage in it more than girls do.
  b. children tend to stay together in the group afterwards, rather than dispersing.
  c. it is unique to American children.
  d. high levels of prenatal testosterone for both girls and boys positively correlate with higher levels of male-typical play activities during childhood.

Question 2

Same-race bias
 
  a. has not been shown for young children. c. increases with age.
  b. decreases with age. d. exists only for Whites.

[jliusyl]

Answer to Question 1

C

Answer to Question 2

B

[jessicacav]

Excellent

[Joy Chen]

Gracias!