Examlex
Reports on the current consumer price index are released every
Dependent Variable
In an experiment, it is the variable being tested and measured, and is thought to be influenced by the independent variable.
Independent Variable
The variable in an experiment that is manipulated or changed by the researcher to observe its effects on the dependent variable.
Placebos
Inactive substances or treatments used in controlled experiments to test the effectiveness of another substance or treatment.
Experimenter Bias
A process where the scientists conducting an experiment inadvertently influence the results, affecting the validity of the data collected.
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