Each of the Following Is a Basic Principle of the APA's

Each of the following is a basic principle of the APA's code of ethics except ________.

A) participants cannot be deceived about aspects of the research that would affect their willingness to participate, such as risks of unpleasant emotional experiences
B) deception about the goals of research can only be used when absolutely necessary to the integrity of the research
C) participants cannot be subjected to any physically or emotionally painful stimuli
D) if participation is a condition of course credit, equitable alternative activities must be offered