(1) Information supplied by the child to a court designated worker during any process prior to the filing of the petition shall be deemed confidential and shall not be subject to subpoena or to disclosure without the written consent of the child.
(2) No complaint shall be received by the court designated worker alleging habitual truancy unless an adequate assessment of the child has been performed pursuant to KRS 159.140(1)(c), (d), and (f), unless it can be shown that the assessment could not be performed due to the child's failure to participate.