Examlex
Which of the following directly creates growth in labor productivity?
I. Growth in capital per hour of labor
II. Technological change
III. Population growth
Dependent Variable
In scientific research, it is the variable being tested and measured, expected to change as a result of manipulations of the independent variable.
Independent Variable
The variable in an experiment that is manipulated or changed by the researcher to observe its effect on the dependent variable.
Stimulus Variable
A Stimulus Variable is a factor in an experiment that can be changed or manipulated to observe its effects on the outcome.
Control Variable
A variable that is kept constant or unaltered in an experiment to ensure that the effects observed are due to the independent variable.
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