1. As used in this act:
"Approved agency" or "agency" shall have the same meaning as provided in section 2 of P.L.1977, c.367 (C.9:3-38);
"Department" means the Department of Children and Families;
"Staff member" means a person 18 years of age or older who is an administrator of an agency, or who works in an agency on a regularly scheduled basis during the agency's operating hours. Staff member includes full-time, part-time, voluntary, contract, consulting, and substitute staff, whether compensated or not.