Examlex
What is the downside of electrolysis and how can it be prevented?
Pretest-Posttest Design
A research design that measures participants before and after an intervention to assess the effects of that intervention.
Independent Variable
The variable in an experiment that is manipulated or changed by the researcher to observe its effect on the dependent variable.
Textual Analysis
A research method that involves analyzing and interpreting texts to understand their meaning, structure, and cultural significance.
Correlation Coefficient
A statistical measure that indicates the extent to which two variables fluctuate together, denoting strength and direction of a linear relationship.
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