Admission and discharge of minors with behavioral disorders to programs provided under the provisions of this article shall be made only on the basis of an individual evaluation according to standards established by the State Board of Education and upon the recommendation of an admissions committee which shall include a teacher, a psychologist, a school nurse or social worker, a principal or supervisor, an attendance supervisor, a licensed physician, a representative of the probation department and a representative of the social welfare department of the county in which the 24-hour school is located.