In an experimental design, how do you differentiate between the independent variable and the dependent variable?

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Understand the Problem

The question is asking how to differentiate between the independent variable and the dependent variable in an experimental design, specifically focusing on their roles and interactions within that context.

Answer

The independent variable is manipulated to observe its effect on the dependent variable.

The independent variable is manipulated to observe its effect on the dependent variable.

Answer for screen readers

The independent variable is manipulated to observe its effect on the dependent variable.

More Information

In an experiment, the independent variable is what the researcher changes to observe effects on the dependent variable, which is what is measured.

Tips

A common mistake is confusing which variable is manipulated versus measured. Remember: the independent variable is controlled or changed by the experimenter.

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