6. Define experimental group and control group. 7 independent and dependent variables, and operational definition
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dependent variable
Is behavior of subject we measure.
operational definition
Is concrete measurable description of the independent and dependent variables so we can measure them.
independent variable
Is drugs, conditions, treatment we study.
control group
Is subject in experiment who are not changed in any way.
experimental group
Is subjects in an experiment who are given the experimental treatment.
