Examlex
If the U.S.dollar depreciates, it becomes cheaper for U.S.residents to travel in foreign countries.
Nonexperimental Method
A research method where the researcher observes and records behavior without manipulating any variables.
Experimental Control
The process of keeping variables constant or regulating external factors to ensure that observed effects are due to manipulated variables only.
Independent Variable
A manipulated factor in an experiment, chosen to determine its potential effect on a dependent outcome.
Dependent Variable
The outcome factor in a study that changes in response to manipulations of the independent variable.
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