Wich of the following is aconnom ethical guideline suggested by the american psychological

Each of the following is a common ethical guideline suggested by the American Psychological Association EXCEPT ________.

a) participants must be informed of the nature of the research in clearly understandable language

Incorrect. It’s true that participants must be informed of the nature of the research in clearly understandable language.

b) participants cannot be deceived or have information concealed from them at any time during an experiment

Correct. Participants may be deceived or have information concealed from them at any time during an experiment.

c) risks, possible adverse effects, and limitations on confidentiality must be spelled out in advance

d) informed consent must be documented