The National Criminal Justice Officer Selection Inventory (NCJOSI) Internet Practice Version prepared by I/O Solutions, Inc. contains 50 questions that assess the job-related cognitive skills required of a criminal justice officer (i.e., police officer, deputy sheriff, corrections officer). This examination is designed to provide you with a good idea of how well you will do on the cognitive (i.e., reading, writing, math) portion of the entrance examination that you will be required to pass for employment.

The criminal justice field is very competitive so you need to be as prepared as possible. Higher scores will not only raise your chances of getting on eligibility lists but will also help bring your name to the top of the list. For as little as $14.95, you can take a practice version of the NCJOSI, which is currently being used by over 1000 agencies nationwide.