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5 Cards in this Set
- Front
- Back
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Experimental variable |
an aspect of an experiment that changes during the course of the experiment |
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control |
the variable or part of the experiment to which all others will be compared |
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blind experiments |
ecperiments in which the participants do not know whether or not they are a part of the control group |
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double blind experiments |
in which neither the participants not the people analyzing the results know who is in the control group |
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When is an experimental variable good and when should it be reduced or eliminated? |
Good: when you learn something from the experiment reduced or eliminated: when it affects the results of the experiment but you don't learn anything |
