Final answer:
The cross-examination of witnesses is not a criterion to be considered while making the waiver decision in a juvenile court.
Step-by-step explanation:
The correct answer is C) the cross-examination of witnesses. While the other options are criteria considered when making a waiver decision in a juvenile court, cross-examination of witnesses is not specifically mentioned. In a waiver decision, the court evaluates factors such as the sophistication and maturity of the juvenile, the seriousness of the alleged offense to the community, and the prosecutorial merit of the complaint. However, the cross-examination of witnesses is a right protected by the Sixth Amendment in a trial, but it is not a criterion for making a waiver decision in a juvenile court.