This journal issue focuses on the professional ethics of performance technologists. A brief statement on the focus of the issue by Michael P. Monar is followed by: (1) "Musings," which points out that having a code of ethics is nice, but it doesn't cause people to act ethically (Odin Westgaard); (2) "Report of the Ethics Committee," an in-depth Delphi study of professional ethics for performance professionals (International Board of Standards for Training, Performance, and Instruction or IBSTPI); (3) a letter written in response to the IBSTPI ethics statement (Barbara Dennis); (4) "Professional Ethics in Educational Communications and Technology," which includes comments on the report of the ethics committee of the IBSTPI and a copy of the current Association for Educational Communications and Technology (AECT) code of professional ethics (Paul Welliver, Randall Nichols, and Barbara Martin); and (5) "Interface: Preparing Professionals III," which is a continuation of a previous column on internships in the profession (Rhonda Robinson and James Lockard). (CGD)