dependent variable
independent variable
A controlled experiment.
dependent variable
Dependent variable. The independent variable is the factor that is changed during the experiment. The dependent variable is the factor that is measured. Written in an "if-then" statement, the IV follows the "if" and the DV follows the "then."
the controlled variables are the factors that are kept constant during an experiment. if they are not kept constant then they may affect the outcome of the experiment. the manipulated variable is the factor that is different between the experiment and the control. the responding variable is the variable that is being measured in the experiment.
A dependent variable is the factor, or outcome, that will be measured in an experiment.
materials and methods
The controlled variables.
A controlled experiment
controlled variable is the factor that leaved unchanged to investigate any only one factor that has been changed in the other experiment and the effect of not altering this factor.
dependent variable
Dependent variable. The independent variable is the factor that is changed during the experiment. The dependent variable is the factor that is measured. Written in an "if-then" statement, the IV follows the "if" and the DV follows the "then."