(1) As used in this part:

  (a) “Advertise” means issuing or ordering the printing or distribution of a card, sign, or device or causing, permitting, or allowing a sign or marking on or in a building or structure, or placing material in a newspaper, magazine, or directory, or on radio or television.

  (b) “Marriage and family therapist” means an individual licensed under this article to engage in the practice of marriage and family therapy.

  (c) “Practice of marriage and family therapy” means the providing of guidance, testing, discussions, therapy, instruction, or advice that is intended to avoid, eliminate, relieve, manage, or resolve marital or family conflict or discord, to create, improve, or restore marital or family harmony, or to prepare couples for marriage. Practice of marriage and family therapy does not include the administration and interpretation of psychological tests except for those tests that are consistent with the individual’s education and training and with the code of ethics for licensed marriage and family therapists.

  (2) In addition to the definitions of this part, article 1 contains general definitions and principles of construction applicable to all articles in this code and part 161 contains definitions applicable to this part.