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Examples of Deception
An example of the need for deception in a study might be an experiment in which it is predicted that the viewing of gun magazines (or other materials associated with potential violence) will lead to increased scores on a questionnaire measuring hostility.
- All participants are told that the experiment is one focusing on short-term memory, and they will be completing a memory task on two occasions separated by a 15-minute waiting period during which they will be reading magazine articles. All participants first complete baseline measures (including the hostility questionnaire).
- Next, all (including participants complete a computer-administered memory task.
- During the waiting period, the experimental group is told to read selections from a gun magazine that is made available in the lab; the control group is told to read selections from a nature magazine (neutral with regard to violent imagery). All participants later complete the computer-administered memory task again.
- Finally, all participants complete the battery of self-report instruments a second time. We are not so much interested in the viability of this hypothesis as we are in the need for some deception in the experiment.
As you can see, to tell participants the real purpose of the experiment would likely influence their responses to the questionnaires (especially to the one measuring hostility). Therefore, the investigator might need to introduce the experiment as one that is focusing on short-term memory.
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Process of Deception
Examples of Deception
Debriefing
Example of Deception: Studying Opinions on Attire
A research team wants to study how the perceived authority of a person giving instructions affects compliance. They recruit participants for what is described as a 'market research survey on new products.' During the study, an actor, posing as either a senior lab director in a formal coat or a fellow participant in casual clothes, instructs the participant to shred a stack of papers containing what they are told is 'another group's completed survey data.' In reality, the papers are blank. After the interaction, the researchers fully explain the true purpose of the study, why the misdirection was used, and confirm that no real data was destroyed. Which of the following statements best evaluates the use of deception in this experiment according to ethical guidelines?
Incidental Learning
Minimizing Deception
Forms of Deception in Research
Fill-in-the-Blank: Justification for Deception
Arguments Against Deception in Research
Justifying Deception in Research
Tuskegee Syphilis Study
Why do researchers sometimes intentionally mislead participants about the nature or purpose of a psychological study?
Because deception directly conflicts with the moral principle of acting with integrity, psychological investigators are never permitted to intentionally mislead participants about the true purpose of a study.
In a study on bystander intervention, a researcher stages a fake theft in a waiting room to see if participants will report it. Match each part of this research process to the ethical standard or justification regarding deception it illustrates.
A researcher is planning a study on social influence and determines that revealing the true hypothesis would cause participants to change their natural behavior. Arrange the following steps in the correct logical sequence of ethical analysis and implementation for using deception in this study.
Imagine you are developing a new experimental protocol to investigate how social exclusion affects cognitive performance. Because participants would likely alter their behavior if they knew the study's true focus, you determine that deception is necessary. Which of the following research plans best constructs an ethical design that incorporates deception for this purpose?
In psychological research, the practice of intentionally misleading participants about the true nature or purpose of a study is known as _____.
When evaluating the ethical trade-offs of a research design, a scientist must justify the use of deception by weighing the potential scientific merit against the violation of the moral principle of _____.
A researcher designs a study on cheating behavior. Participants are told the study is about "problem-solving ability," but the real purpose is to observe whether they copy answers from a visible answer key when left alone briefly. Because informing participants of the true purpose would cause them to alter their behavior, and the researcher plans to fully debrief all participants immediately after data collection ends, this use of deception aligns with the conditions recognized by the APA Ethics Code.
Deception in psychological research can take several distinct forms. Match each form of deception to the characteristic that best defines it.
An Institutional Review Board (IRB) is evaluating whether a proposed study's use of deception is ethically justifiable. Arrange the following evaluative criteria in the logical order the IRB should apply them—from the most foundational prerequisite to the final safeguard—to reach a defensible ethical judgment.
Explain the concept of deception in psychological research. In your response, define deception, state the specific moral principle it conflicts with, and describe the scientific justification researchers use for employing it.
Based on this context, diagnose the ethical issue present in the investigator's plan, identify the specific moral principle it conflicts with, and explain the justification for why this approach might still be employed.
An investigator wants to study a scientific question, but they know that if participants are fully aware of the research design, they cannot study it accurately. Apply the concept of deception to explain how the investigator might design their study to get accurate results, and state the moral principle they must balance when choosing this design. Limit your response to one to three sentences.