Final answer:
The school counselor's first course of action should be to contact Kevin's parents to get permission to meet with him individually.
Step-by-step explanation:
The school counselor's first course of action should be to D. contact Kevin's parents to get permission to meet with him individually.
When a student expresses thoughts of harming themselves, it is crucial to involve their parents or guardians to ensure their safety and well-being. By contacting Kevin's parents, the school counselor can obtain permission to meet with him individually and provide the necessary support and resources. This is an important step in addressing Kevin's behavior problems and ensuring he receives the appropriate counseling services both in and outside of school.