In the context of sleeping arrangements, which of the following is true of co-sleeping?

In the context of sleeping arrangements, which of the following is true of co-sleeping?
 
  a) Sleep experts universally consider co-sleeping an unhealthy dependence on parents.
  b) Most Americans co-sleep with their babies to make them feel more secure.
  c) In Chinese culture, it is common for children to co-sleep in the same room as their parents.
  d) In Japanese culture, co-sleeping with babies is completely shunned.

Question 2

Identify the process by which bilinguals switch between one cultural meaning system and another when switching languages.
 
  a) Cross-cultural comparison
  b) Counterfactual thinking
  c) Code frame switching
  d) Cognitive behavioral therapy