Evidence supporting the idea that prosocial behavior may be genetically wired into human beings is supported by the fact that children as young as ____ months of age will try to comfort an adult when they perceive that the adult is hurt or upset.
a. 9
b. 12
c. 18
d. 24
Question 2
Stepparents are more likely than biological parents to engage in all but which of the following?
a. physical abuse of children
b. infanticide
c. sexual abuse of children
d. neglect of children