A true experiment must have all of the following EXCEPT ______.
A. an experimental group
B. at least one comparison group
C. variation of the independent variable before assessment of change in the dependent variable
D. a measurement of the dependent variable before treatment
D. a measurement of the dependent variable before treatment
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In what way do American elections differ from those in other democracies around the world?
a. The United States has fewer elections. b. American elections are combined and dependent on each other. c. Most American elections are determined by a "first-past-the-post" system. d. Most Americans tend to vote.
The __________ Amendment was the only amendment to be ratified through special ratifying conventions
Answer:
Causing skin blisters and lung damage, __________ was used broadly in artillery shells in World War I
A) mustard gas B) chlorine C) tear gas D) sulfur
At the reasonable basis level, the court has ordered which of the following to show challenged classification is related to serving legitimate state interest
A. government B. the plaintiff C. the defendant D. lower courts