Answer:
15 to 20
Step-by-step explanation:
Interpersonal psychotherapy (IPT) is the process that help a person who is unable or having difficulty in relating with people. This type of people are often moody and depressed.
Psychotherapy help to resolve issues that has to do with interpersonal problem and mood disorders. This procedure is highly structured and rarely takes more than 15 to 20 sessions.
Interpersonal psychotherapy often depend on how to help its client relate with his/her age group, people and family members and the way they see themselves.
Interpersonal therapy also help in treating depression.