Experimental Method
Controlled experiment. The thing you change is called the independent variable and the constants are the dependent variables. By only changing the independent variable, any results can be attributed to this.
The controlled variable is the variable that is kept constant , meaning not changed, throughout the entire experiment.
A controlled variable is a variable left unchanged in an experiment
The variable that affects the dependent variable. It is the variable that you control.
Experimental Method
controlled variable is something that is controlled by the independent variable
The variable that depends on the controlled variable is typically the dependent variable. This variable is measured or observed to see how it responds to changes in the controlled variable during an experiment or study.
controlled variable is something that is controlled by the independent variable
A controlled variable is a setting where the dependent variable is not controlled by the independent variable. For example, if you were trying to measure the rate of movement in an organism in highly salty concentrations, a controlled variable would include the organism in an environment with no salt at all.
The independent variable is intentionally controlled by the experimenter. This variable is manipulated to determine its effect on the dependent variable.
The controlled variable is the one that you chose to change while the dependant is the variable that changes because it is effected by the controlled variable
"Controlled Variable" or "Manipulated Variable"
The independent variable.
constant variable
manipulated variable
In experiments, researchers manipulate an independent variable to observe its effect on a dependent variable under controlled conditions. This manipulation is not feasible in the correlational method, which simply looks for relationships between variables without intervening or manipulating them.