Family Studies

Given the available research, what is the most likely effect of allowing an infant to sleep in a parent's bed?
 
  A) Co-sleeping with parents is likely to inhibit a child's sexual functioning as an adult.
  B) Parents who attempt co-sleeping with their infants typically have emotional problems.
  C) Adults with emotional problems are more likely to report a history of co-sleeping during childhood.
  D) There do not appear to be any negative effects of co-sleeping.