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A clinical psychologist is conducting a study to see if a new mindfulness app reduces stress. The psychologist has designed the app and strongly believes it will work, and plans to administer the stress surveys to participants face-to-face. How should the psychologist modify this procedure to implement blind administration?
Question: A clinical psychologist is conducting a study to see if a new mindfulness app reduces stress. The psychologist has designed the app and strongly believes it will work, and plans to administer the stress surveys to participants face-to-face. How should the psychologist modify this procedure to implement blind administration?
Sample answer: To implement blind administration, the psychologist should not administer the stress surveys themselves. Instead, they should hire a research helper who is completely unaware of the study's hypothesis to administer the surveys to the participants.
Key points:
- The researcher must delegate the administration of the stress surveys.
- The person administering the surveys must be a research helper.
- The helper must be kept unaware of the study's intent or hypothesis.
Feedback: To apply blind administration, the researcher must delegate survey administration to a helper who is kept blind to the study's hypothesis and intent, preventing the researcher's expectations from biasing participant responses.
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Research Methods in Psychology - 4th American Edition @ KPU
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A clinical psychologist is conducting a study to see if a new mindfulness app reduces stress. The psychologist has designed the app and strongly believes it will work, and plans to administer the stress surveys to participants face-to-face. How should the psychologist modify this procedure to implement blind administration?