Welcome to the Companion Website!

Welcome to the SAGE edge site for Introduction to Corrections, Third Edition.

The SAGE edge site for Introduction to Corrections by Robert D. Hanser offers a robust online environment you can access anytime, anywhere, and features an impressive array of free tools and resources to keep you on the cutting edge of your learning experience.


Introduction to Corrections provides students with a comprehensive foundation of corrections that is practitioner-driven and grounded in modern research and theoretical origins. This text uniquely illustrates how the day-to-day practitioner conducts business in the field of corrections in both institutional and community settings. Experienced correctional practitioner, scholar, and author Robert D. Hanser shows students how the corrections system actually works, from classification, to security, to treatment, to demonstrating how and why correctional practices are implemented. Furthering the reality of the modern correctional experience, the Third Edition includes a new chapter on immigration detention centers.


We gratefully acknowledge Robert D. Hanser for writing an excellent text. Special thanks are due to Eileen Ahlin, Marianne Hudson, and Stephen Wofsey for developing the ancillaries on this site. Additional thanks are also due to Michael Stewart for his work authoring and producing the Criminal Justice in Practice: Decision Making Scenario animations, which are available in the interactive eBook.