Examlex
On the graph above,which pair of points best represents the impacts in the U.S.of the financial crisis and policy response from 2007 through 2008?
Third Variables
Factors that are not directly involved in the research hypothesis but can influence the relationship between the variables being studied.
Confounds
Variables other than the independent variable that may cause an effect in an experimental design, thus confusing the results.
Random Assignment
A method used in experiments where participants are randomly placed into either the control or experimental group to ensure that each group is similar at the start.
Experimental Research
Experimental research is a methodological approach that systematically manipulates one variable to determine its effect on another variable, within a controlled environment.
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