Research Method 1. Explain the dependent and independent variables in research.

In research, the dependent variable is the variable that is being measured or tested in an experiment. It is the outcome or response that is being studied. The independent variable, on the other hand, is the variable that is manipulated or controlled by the researcher. It is the variable that is believed to have an effect on the dependent variable.

For example, in a study looking at the effect of a new drug on blood pressure, the dependent variable would be the blood pressure of the participants. The independent variable would be the administration of the new drug.

It is important to clearly define and identify the dependent and independent variables in research in order to accurately analyze and interpret the results of the study.

Dependent Variable

- The dependent variable is the outcome or effect that is being measured in a research study.
- It is the variable that is expected to change as a result of the manipulation of the independent variable.
- For example, in a study examining the effects of exercise on weight loss, weight loss would be the dependent variable.

Independent Variable

- The independent variable is the factor that is manipulated or changed in a research study.
- It is the variable that is thought to cause or influence the dependent variable.
- In the example above, exercise would be the independent variable.