In the Study Conducted by Paul Maciejewski and His Colleagues

In the study conducted by Paul Maciejewski and his colleagues to test Jacobs' stage theory of grief, it was found that _____.

A) yearning was nonexistent after two years after the death of a loved one
B) bargaining was low just after the loss and peaked over the course of five years
C) acceptance was at its peak right after the death of a loved one and waned thereafter
D) disbelief was highest just after the loss and waned over the course of two years