Patti throws a temper tantrum in order to gain her mother's attention. however, her mother does not pay any attention and leaves the room. patti stops her tantrum and follows her mother into the next room. to eliminate patti's tantrums, her mother has used

to eliminate patti's tantrums, her mother has used aversive conditioning time-out
 aversive conditioning time-out is a conditioning technique that expose someone to a certain negative ourcomes after displaying undesired behavior.
After sometimes, that person will associate that behavior with negative stimulus and more likely to stop that behavior.

Yes it was hope that works