Practice form Exam #1 Q. 53

The question states that we are designing a building in southwest region. Which according to the climate region plan is hot and arid/dry (it also mentions heavy cooling load).
According to the right answers: How is natural ventilation preferred in this climate? In fact large glazing should be avoided in hot areas.
Also looks like the references given in the explanation is not correct. Can you please provide and explanation or the right reference.

@coachfaithbroussard