Researchers Found That the Cortisol Levels in Children in Romanian

Multiple Choice

Researchers found that the cortisol levels in children in Romanian orphanages:

A) were similar to children raised by their biological parents
B) did not peak at all but remained low all day long
C) tended to peak earlier in the morning than in normal children
D) tended to peak midday as opposed to peaking early in the morning as in normal children