In performing a 2 X 2 ANOVA, the degrees of freedom for an interaction are calculated by taking
A) the number of participants minus one.
B) the number of participants plus one.
C) the product of the number of columns and the number of rows.
D) the product of the degrees of freedom for the main effects.
Answer: D
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Categorizing participants on the basis of more than one variable at a time is called
A) Multivariate tabulation. B) Algorithmic tabulation. C) Cross-tabulation. D) Multi-matrix tabulation.
The best way to tackle many social problems is using:
a. Evidence-based policy. b. Fear of the consequences. c. A strict sense of justice. d. A combination of research and values.
By the end of Putin's term in 2008, Russia could best be considered to have a(n)
a. authoritarian system. b. semiauthoritarian system. c. majoritarian democracy. d. totalitarian system. e. system based on the American model of democracy.
Selective incorporation makes the protections in the Bill of Rights applicable to the states through which of the following amendments?
a. Fourth b. Fifth c. Tenth-- d. Fourteenth