Regarding deception in research, psychologists must do what?

The correct answer centers on the ethical guidelines for conducting research involving human participants, specifically regarding the use of deception. Psychologists are permitted to use deception in research, but this is contingent upon certain ethical considerations.

Limiting the use of deception means that it should only be employed when it is essential for the integrity of the research and when the study can provide significant scientific, educational, or practical value that justifies the use of deception. Furthermore, providing a debriefing after the study is crucial; this allows researchers to explain the true nature of the study and the reasons for the use of deception to the participants. During this debriefing, researchers can also address any potential misconceptions or feelings of distress caused by the deception.

Additionally, ensuring that no harm comes to participants is a fundamental ethical principle in psychological research. This obligation means that psychologists must take steps to minimize any risks associated with the use of deception, ensuring that participants are not placed in harmful or distressing situations as a consequence of their participation in the study.

Overall, this answer appropriately encapsulates the ethical standards laid out in documents like the APA's Ethical Principles of Psychologists and Code of Conduct, which emphasizes the importance of treating participants with respect and protecting their welfare throughout the research process.