DefinitionDeception is the intentional misleading of subjects or the withholding of full information about the nature of the experiment. Investigators may mislead or omit information about the purpose of the research, the role of the researcher, or what procedures in the study are actually experimental. Deception increases ethical concerns because it interferes with the ability of the subject to give informed consent. Deception may be necessary in certain types of research so that results are not biased. Show
RegulationsFederal regulations permit deception, but there are established limitations on the use of deception. The investigator must provide scientific and ethical justification for deceptive procedures for the IRB review and approval. The deceptive practice or information should not increase the risks of the study, and subjects must be fully debriefed. Subjects must have the opportunity to ask questions about the new information and be given the opportunity to withdraw from the study and have their data removed. Deception may not be utilized to obtain enrollments in the study. Some research can be conducted only without the full knowledge of the research subjects. The use of deception in research raises special ethical concern. One consideration is whether the deception is necessary. An investigator proposing to use deception should justify its use. Present federal rules prohibit the use of deceptive techniques which place subjects at more than minimal risk. The U.S. Office of Human Research Protections (OHRP) provided guidance on the use of deception requiring that the IRB determines and documents the following:
DebriefingUNLV IRBs require investigators to debrief subjects who have been deceived during participation in research activities. The debriefing should include a detailed description of the ways in which deception was used. The investigator is responsible for ensuring that the subject leaves the research setting with an accurate understanding of the deception. The debriefing process, including any written materials, should be explained to the IRB as a part of submitted protocols. Some types of research might entail less than full disclosure at the outset, but not involve actively deceiving participants with misleading information. For instance, a researcher might truthfully explain to a participant the general topic of the research, but not be able to explain the specific focus of the study at the outset, at risk of altering the phenomenon in question. Less than full disclosure at the outset should, in general, be easily handled by providing participants with a full explanation at the end of the study, in the form of a verbal or written debriefing, followed by re-consent. Issues that may need to be addressed through the debriefing include the following.
To manage such issues, researchers should abide by the following guidelines, as suggested by the TCPS.
Some additional points for researchers to consider are the following.
If active deception is properly thought through and properly handled, it is not inherently unethical; participants who have been properly debriefed should be unlikely to find fault with the study, or to wish to withdraw from it. If participants do have concerns, however, they should be in a position to contact the Research Ethics Board (REB), and the researcher should work with the REB to address any issues. What is a rule that researchers must follow when using deception in their research?The study must not involve more than minimal risk to the subjects. The use of deceptive methods must be justified by the study's significant prospective scientific, educational, or applied value.
What must a researcher do if deception is used in an experiment?Whenever possible, researchers must debrief subjects about the deception. This should include specifics about the deception that was used, the rationale for the deception, and a corrected account of the information that was false or incomplete.
What must a researcher do when using deception in an experiment quizlet?Avoid telling the participant about the deception before, during, and after the experiment. Which of the following statements concerning the use of animals in research is true? C.
Which of the following is the central reason why researchers use deception in their research?Researchers sometimes use deception in studies in order to obscure the true purpose of the experiment in order to try to get accurate results that could otherwise be skewed by the participant's knowledge of what the study is truly about.
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