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You are designing a simple regression study to determine if the dosage of a new anxiety medication predicts a patient's self-reported stress levels on a 10-point scale. Identify the criterion variable in your specific research design.
Question: You are designing a simple regression study to determine if the dosage of a new anxiety medication predicts a patient's self-reported stress levels on a 10-point scale. Identify the criterion variable in your specific research design.
Sample answer: The criterion variable in this design is the patient's self-reported stress level on the 10-point scale, since it is the outcome that the model aims to predict.
Key points:
- Identifies the self-reported stress level as the criterion variable.
- Correctly applies the concept of the outcome variable to a novel research design.
- Demonstrates the ability to distinguish the predicted variable from the predictor.
Rubric: The answer must clearly state that the self-reported stress level is the criterion variable.
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Research Methods in Psychology - 4th American Edition @ KPU
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