The Second Edition of Decoding the Ethics Code introduces those in psychology and related fields to the 2003 American Psychological Association's Ethical Principles of Psychologists and Code of Conduct. The book helps psychologists apply the Ethics Code to the constantly changing scientific, professional, and legal realities of the discipline.

Author Celia B. Fisher addresses the revised format, choice of wording, aspirational rationale, and enforceability of the code and puts these changes into practical perspective for psychologists. Her book provides in-depth discussions of the foundation and application of each ethical standard to the broad spectrum of scientific, teaching, and professional roles of psychologists. This unique guide helps psychologists effectively utilize ethical principles and standards to morally conduct their work activities, avoid ethical violations, and, most importantly, preserve and protect the fundamental rights and welfare of those with whom they serve.