Barney Has Developed a Psychological Dependence on Alcohol, but Not

Barney has developed a psychological dependence on alcohol, but not a physiological dependence. This means that _____.

A) his body chemistry has changed and he is likely to experience withdrawal syndrome if he stops using alcohol
B) his body chemistry has changed, but he will not experience significant withdrawal syndrome if he stops using alcohol
C) his body chemistry has not changed, but he is likely to experience withdrawal syndrome if he stops using alcohol
D) he has come to rely on alcohol to alleviate his feelings of anxiety when he is around his mother-in-law, but this will not create significant withdrawal symptoms if he stops using alcohol
E) his body chemistry has not changed, and he will not experience significant withdrawal syndrome if he stops using alcohol