6 True/False Indicate whether the sentence or statement is true or false. ____ 1. College degrees may have little direct on promotion potentials for police officers. ____ 2. The average police officer can expect to make between 10-15 arrests per month for serious crimes. ____ 3. Police officers spend roughly 55% of their time fighting crime. ____ 4. The detective bureau is considered the backbone of policing. ____ 5. Creating a feeling of security is one of the major purposes of police patrol. ____ 6. Proactive policing is a cornerstone of community policing. ____ 7. Vice squads target violent crime. ____ 8. When a crime in progress is called in to the police, there is more than an 75% chance of making an arrest. ____ 9. The Narcotics Division would most likely be part of the Investigative Support branch of the Detective Bureau. ____ 10. Research has shown that most detective's time is nonproductive. ____ 11. Length of investigation is associated with success of investigation operations. ____ 12. Foot patrols are examples of community policing in action. ____ 13. George Kelling is responsible for developing the "broken windows" concept. ____ 14. Internal affairs divisions are designed to police the police. ____ 15. Police departments may sometimes hire others with a contract to handle some of their duties.