A nurse is planning care for an adolescent who is withdrawn and avoids social group activities. Which of the following interventions should the nurse plan to include?

Arrange one-on-one counseling sessions to explore the causes of social withdrawal.

Advise the adolescent to focus solely on academic achievements to boost self-esteem.

Assign the adolescent as the leader of a group project in a school activity.

Encourage the adolescent to spend more time alone to build self-confidence.