What are the independent and dependent variables in the statement of each hypothesis or research question?
Understand the Problem
The question is asking for the identification of independent and dependent variables in the context of a hypothesis or research question. This requires an understanding of experimental design and the roles of these variables in research.
Answer
Independent: variable controlled by the researcher; Dependent: variable that is measured.
The independent variable is the one controlled by the researcher, while the dependent variable is what is measured and affected during the experiment.
Answer for screen readers
The independent variable is the one controlled by the researcher, while the dependent variable is what is measured and affected during the experiment.
More Information
In experiments, the independent variable is manipulated to observe its effect on the dependent variable. This helps establish causal relationships.
Sources
- Developing Research Questions, Hypotheses, and Variables - uca.edu
- Independent vs. Dependent Variables | Definition & Examples - scribbr.com
- Variables and Hypotheses - home.csulb.edu
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