Which of the following is NOT a function of NCIC?

The function of the National Crime Information Center (NCIC) is to provide information and assistance in law enforcement applications, which includes managing various databases critical to public safety and crime prevention. One of its primary functions is to maintain databases for stolen vehicles, warrants, and missing persons.

However, psychological evaluations do not fall within NCIC's scope of services. The NCIC does not conduct or provide psychological evaluations; it focuses on criminal justice information systems that support law enforcement efforts. The other functions, such as database management for stolen vehicles, warrant tracking, and missing persons reports, are all integral components of what NCIC is designed to facilitate for law enforcement agencies.