Examlex
A(n) ____ is to electrical activity as a(n) ____ is to magnetic field.
Correlational Method
A research methodology that examines the relationship between two or more variables to determine if a correlation exists.
Experimental Group
The group in an experiment that receives the variable being tested, which is contrasted with a control group that does not receive the experimental treatment.
Independent Variable
An element or factor in an experiment that is deliberately manipulated to observe its effect on the dependent variable.
Dependent Variable
In an experiment, the variable that is being tested and measured, expected to change as a result of manipulations to the independent variable.
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