Answer to Question 1
Used to explain how repeated stress, even when occurring at lower levels than initial stress, can trigger changes in mood
The brain becomes sensitized to stress, more vulnerable
Later episodes of depression occur in response to less stress
Explains how and why exposure to stress in young children creates changes in the brain
Also explains why more depression occurs during adolescence since there are more brain changes that occur in adolescence as well as hormonal changes
Example any reasonable example that demonstrates early or repeated exposure to stress leads to episodes of depression
Answer to Question 2
C