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Other things being equal, an increase in the labor force resulting from increased immigration tends to:
Single-blind Experiment
A type of experiment where the participants do not know which group (control or experimental) they belong to, but the researchers do.
Experimental Group
A group in a scientific study that is exposed to the variable being tested, in contrast to the control group.
Control Group
In an experiment, the group that is not exposed to the treatment, serving as a comparison point for assessing the effect of that treatment.
Independent Variable
In an experiment, it is the variable that is controlled or changed to test its effects on the dependent variable.
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