Carra Sat Down with Her Daughter,Morgan,and Together They Wrote Out

Carra sat down with her daughter,Morgan,and together they wrote out a list of things that Morgan was expected to do each day and the rewards she would get if she accomplished them,as well as the penalties she would face if she did not do them.This is most like which technique?

A) token economy
B) time-out
C) extinction
D) contingency contracting