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4 terms

Apologia General Science Module 3

to help learn the vocab words in this text
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Experimental variable
An aspect of an experiment that changes during the course of the experiment.
Control of an experiment
The variable or part of the experiment to which all others will be compared.
Blind experiments
Experiments in which the participants do not know whether or not they are a part of the control group.
Double-blind experiments
Experiments in which neither the participants nor the people analyzing the results know who is in the control group.