(1) Any person doing work within the scope of practice or duties of the person's profession that overlaps with the practice of social work; provided the person does not purport to be a social worker or licensed social worker;

(2) Any person employed by a federal, state, or county government agency in a social worker position but only at those times when that person is carrying out the duties and responsibilities as a social worker in governmental employment; and

(3) Any student enrolled in an accredited educational institution in a recognized program of study leading toward attainment of a degree in social work; provided that the student's activities and services are part of a prescribed course of study supervised by the educational institution, and the student is identified by an appropriate title such as "social work student", "social work intern", or any other title which clearly indicates the student's training status. [L 1994, c 251, pt of §2]