COURSE RATIONALE: The first criminal justice course in the criminal justice program course sequence. The intent of the course is to introduce students to the three major components of the criminal justice system including law enforcement, corrections, and the courts. CATALOG DESCRIPTION: CJ 101: Introduction to Criminal Justice. This course in an introduction to the history, philosophy, concepts and problems of law enforcement. A survey is made of the various fields of law enforcement and corrections in the United States. Professional career opportunities are reviewed.