A community health nurse is providing preventive care for a group of clients. Which of the following actions represents a secondary prevention strategy?

Leading a group discussion with several clients who have schizophrenia and are dealing with tardive dyskinesia.

Screening college students who demonstrate manifestations of depressive disorder.

Training volunteers in an adult day care facility to communicate effectively with clients who have cognitive impairments.

Teaching coping strategies to a group of adults whose parents have Alzheimer’s disease.