Why are researchers reluctant to conduct a median-split procedure to assign participants to groups?
a. valuable information is lost
b. the independent variable cannot be manipulated
c. interactions can not be tested
d. systematic variance increases
e. all of the above
A
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Three types of military capabilities are __________.
A. intelligence groups, conventional forces, and irregular forces B. regular forces, chemical weapons, and counterinsurgency C. tactical forces, strategic forces, and nuclear forces D. conventional forces, irregular forces, and weapons of mass destruction
Regulatory politics is fairly democratic
Indicate whether the statement is true or false
T-tests and ANOVAs are examples of descriptive statistics
Indicate whether the statement is true or false
The statement "Trial courts are the courts of original jurisdiction" implies that trial courts have which characteristic?
a. Trial courts give the last and final verdict. b. Trial courts have the right to challenge the verdict of the appellate courts. c. Trial courts hear appeals from lower courts. d. Trial courts are typically the first to hear a case.