The correct option is, (B) independent; dependent.
- Researchers are interested in determining how the independent variable is responsible for the occurrence of the dependent variable.
What is dependent and independent variable in research?
- Researchers often manipulate or measure independent and dependent variables in studies to test cause-and-effect relationships.
- The independent variable is the cause.
- Its value is independent of other variables in your study.
- The dependent variable is the effect.
- Its value depends on changes in the independent variable.
What is independent variable in research?
- An independent variable is exactly what it sounds like.
- It is a variable that stands alone and isn't changed by the other variables you are trying to measure.
- For example, someone's age might be an independent variable.
What is the dependent variable in an experiment?
- The dependent variable is the variable that is being measured or tested in an experiment.
- For example, in a study looking at how tutoring impacts test scores, the dependent variable would be the participants' test scores, since that is what is being measured.
What are the 3 types of variables?
- A variable is any factor, trait, or condition that can exist in differing amounts or types.
- An experiment usually has three kinds of variables: independent, dependent, and controlled.
- The independent variable is the one that is changed by the scientist.
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