Final answer:
The requirement for displaying the name of the supervisor in advertisements, billings, and announcements of counseling treatment by an LPC intern varies by state.
Step-by-step explanation:
In the United States, the requirements for advertising counseling treatment by an LPC intern vary by state. Some states require the name of the supervisor to be displayed in the advertisements, billings, and announcements, while others do not have this requirement. For example, in California, the Board of Behavioral Sciences requires the name of the supervisor to be displayed in all advertisements by interns. On the other hand, in Texas, the Texas State Board of Examiners of Professional Counselors does not have such a requirement.
It is important for LPC interns to familiarize themselves with the specific rules and regulations of their state regarding advertising and supervision of their practice. These requirements are in place to ensure transparency and accountability in the field of counseling.