Final answer:
Juveniles who are 17 or older cannot be placed on a Child in Need of Supervision (CHINS) order. Parental consent is generally required for a CHINS order for juveniles.
Step-by-step explanation:
If a student is 17 or older, they cannot be placed on a Child in Need of Supervision (CHINS) order. Juveniles are typically subject to CHINS orders when they are exhibiting behavior that requires supervision and intervention from the court system.
According to the information provided, parents can provide consent on behalf of their children, but children themselves are not competent to provide consent. This implies that if a 17-year-old or older juvenile is involved in behavior that requires a CHINS order, it would likely require parental consent.