Examlex
In a political system,what is it that allows the system to adjust spontaneously to ever changing conditions as outputs are evaluated and give rise to new inputs?
Double-Blind
An experimental procedure in which neither the participants nor the experimenters know who is receiving the treatment versus the control, to prevent bias.
Experimental Group
In scientific research, the group of subjects who receive the treatment or intervention being tested, as opposed to a control group.
Control Group
In experimental research, a group of subjects that does not receive the experimental treatment and is compared to the group that does, to measure the effect of the treatment.
Reversal Design
A method in experimental analysis where an intervention is introduced, removed, and then reintroduced to determine its effect on behavior.
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