Donald J. Schroeder, Ph.D. nFrank A. Lombardo, M.S. NYPD Ret. n nThe authors, both highly experienced retired law enforcement officers, also present an overview of correction officers duties and requirements. n nSchroeder and Lombardo have aptly applied their knowledge and expertise stemming from years of service on the force combined with years of teaching and consulting experience to create a timely and useful test prep for law enforcement management and supervision.n