Dependent Variable (DV) is:

Dependent Variable (DV) is:

• A. The variable that is measured by the researcher.
• B. The variable kept constant.
• C. The variable used to randomize participants.
• D. The variable that is measured by the researcher.

Answer: (D)

In experiments, you manipulate the independent variable to see its effect, and you measure the outcome to see what happened. The dependent variable is that outcome—the variable you record and analyze to determine if the manipulation produced a change. For example, if you test whether a study technique improves test scores, the test score is the dependent variable because it’s what you measure to assess the effect. This differs from a control variable, which you keep constant to prevent it from influencing results, and from any variable used in the assignment or randomization process, which is about how participants are placed into groups rather than an outcome you measure. So the dependent variable is the variable measured by the researcher.

In experiments, you manipulate the independent variable to see its effect, and you measure the outcome to see what happened. The dependent variable is that outcome—the variable you record and analyze to determine if the manipulation produced a change. For example, if you test whether a study technique improves test scores, the test score is the dependent variable because it’s what you measure to assess the effect.

This differs from a control variable, which you keep constant to prevent it from influencing results, and from any variable used in the assignment or randomization process, which is about how participants are placed into groups rather than an outcome you measure. So the dependent variable is the variable measured by the researcher.