The board shall conduct assembled examinations at least once a year at a time and place to be designated by it. Assembled examinations shall be written and, if the board deems advisable, oral. In any written examination each applicant shall be designated by a number so that his name shall not be disclosed to the board until examinations have been graded. Examinations shall include questions in such theoretical and applied fields as the board deems most suitable to test an applicant's knowledge and competence to engage in the practice of psychology. An applicant shall be held to have passed an examination upon the affirmative vote of at least 4 members of the board.
N.J.S. § 45:14B-18