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Module3
General Science
vocabulary | Definition |
---|---|
experimental variable. | an aspect of an experiment which changes during the course of the experiment. |
control(of an experiment). | the variable or part of the experiment to which all others can be compared. |
blind studies | experiments in which the participants do not know whether or not they are a part of the control group |
double blind studies | experiments in which neither the particapant nor the people analyzing the result knmow who is in the control group |