Answer:
Relapse-prevention training.
Step-by-step explanation:
Relapse-prevention training -
It is one of recovery stage from a particular disorder , where the efforts are made in order to decrease the vulnerability to relapse substance use .
Same is the case with Delia ,
As , she has decided to reduce the intake of alcohol , and hence , her therapist has given her instructions in order to reduce her alcohol intake , as she told her to plan the drinks and the amount intake before hand , so as to avoid intoxication .