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Describe the primary purpose of including a manipulation check during a pilot test, as well as the negative outcome it helps researchers avoid.
Question: Describe the primary purpose of including a manipulation check during a pilot test, as well as the negative outcome it helps researchers avoid.
Sample answer: The primary purpose of a manipulation check in a pilot test is to evaluate whether an indirect manipulation is effective by verifying that the independent variable is successfully altered. This helps researchers avoid the waste of resources on a flawed procedure by allowing them to identify and fix weak manipulations before launching the full experiment.
Key points:
- Evaluates whether an indirect manipulation is effective.
- Verifies that the independent variable is successfully altered.
- Identifies and fixes weak manipulations.
- Avoids the waste of resources on a flawed full experiment.
Rubric: A correct response will define the purpose of a manipulation check in a pilot test and mention the avoidance of wasted resources.
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Research Methods in Psychology - 4th American Edition @ KPU
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What is the primary purpose of including a manipulation check during a pilot test?
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Describe the primary purpose of including a manipulation check during a pilot test, as well as the negative outcome it helps researchers avoid.
What specific component should the research team include in their pilot test, and how does this component help ensure the viability of the full experiment?
If a researcher conducts a pilot test and the manipulation check reveals that the intended indirect manipulation did not successfully alter the independent variable, what is the appropriate next methodological step?