Columbia subject headings:
Children and violence--United States--Prevention.
Children--Legal status, laws, etc.--United States.
Video recordings--Law and legislation--United States.
Violence on television--Law and legislation--United States.
Harvard subject headings:
Children and violence--United States--Prevention.
Children--Legal status, laws, etc.--United States
Video recordings--Law and legislation--United States.
Violence on television--Law and legislation--United States.
Princeton subject headings: