Examlex
Assume that we have an array called propertyTaxes whose elements are objects. Using a for loop, we make a copy of that array called propertyTaxesCopy. When an object in propertyTaxes changes, does it have any effect on the object in propertyTaxesCopy? Why or why not?
Control Groups
In experiments, the groups that do not receive the experimental treatment and are used as a baseline to compare the effects of the treatment.
Treatment Groups
In experimental research, groups of participants receiving the intervention or treatment being tested, as opposed to control groups which receive no treatment or a placebo.
Experimental Research
A research method that investigates causal relationships by manipulating one variable to see its effect on another, under controlled conditions.
Independent Variable
The variable that is manipulated in an experiment to test its effects on the dependent variable.
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