Examlex
The increased use of technology in delivery of training programs has led to a decrease in the "reuse ratio" since 2003.
Experimental Group
In research, the group of subjects who are exposed to the variable under investigation, as opposed to the control group which is not exposed.
Experimental Factor
An independent variable manipulated by the researcher in an experiment to determine its effect on an outcome.
Independent Variable
The variable in an experiment that is manipulated or changed to observe its effect on the dependent variable.
Dependent Variable
The variable in a study that is measured to see if it is affected by changes in another variable (the independent variable).
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