Without internal validity, an experimenter cannot
a. control extraneous variables.
b. manipulate the independent variable(s).
c. measure the dependent variable.
d. make statements about cause and effect.
D
Political Science
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Almost 25 percent of the federal budget goes to pay interest on the debt
Indicate whether the statement is true or false
Political Science
The concept of détente involves __________.
A. the initiation of conflict between countries B. a rapid growth in military spending C. the relaxing of tensions between countries D. the submission of one country to another
Political Science