Examlex
What were the differences between being a slave in the city and a slave in the country?
Confounding Variables
External factors that can affect the outcome of an experiment, making it unclear whether the results are due to the independent variable or some other influence.
Dependent Variable
In an experiment, the outcome that is measured; the variable that may change when the independent variable is manipulated.
Experimental Treatment
Experimental treatment refers to new or untested medical interventions being studied for effectiveness and safety before becoming standard treatment options.
Correlational Research
A type of research method that examines the relationship between two or more variables without determining causality.
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