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Suppose you are designing a study to investigate the relationship between daily caffeine intake and self-reported stress levels. Briefly describe how you would structure this study so that it qualifies as quantitative research.
Question: Suppose you are designing a study to investigate the relationship between daily caffeine intake and self-reported stress levels. Briefly describe how you would structure this study so that it qualifies as quantitative research.
Sample answer: To structure the study as quantitative research, I would start with a specific research question about how caffeine impacts stress. I would then collect numerical data from a sizable sample of participants by measuring their daily caffeine intake in milligrams and their stress on a numerical rating scale, and finally analyze this data using statistical techniques to deduce generalizable conclusions.
Key points:
- Proposes a specific research question.
- Describes collecting numerical data from a sizable sample.
- Mentions analyzing the numerical data using statistical techniques to reach generalizable conclusions.
Rubric: Responses must mention formulating a specific question, operationalizing the variables into numerical data collected from a large sample, and planning to use statistical analysis.
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Research Methods in Psychology - 4th American Edition @ KPU
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Suppose you are designing a study to investigate the relationship between daily caffeine intake and self-reported stress levels. Briefly describe how you would structure this study so that it qualifies as quantitative research.