The continued progression from infatuation to the deep attachment characteristic of long-term loving relationships results, at least in part, from the brain gradually stepping up the production of
A) endorphins.
B) norepinephrine.
C) PEA.
D) dopamine.
Question 2
Some researchers liken the pain, anxiety, and despair that follow the break-up of a relationship to _________
A) numbness caused by physical shock.
B) postpartum depression.
C) alcohol withdrawal due to the chemical similarity between dopamine and alcohol.
D) withdrawal from amphetamines.