Randomization does NOT control for
A) threats to internal validity.
B) threats to statistical validity.
C) many confounding variables simultaneously.
D) unknown factors.
Answer: B
You might also like to view...
Which of the following research approaches most frequently uses ex post facto approaches?
A) Field experimentation B) Differential research C) Experimental designs D) Case study research
The first time the Bill of Rights was applied to the states was in the eighteenth century
Indicate whether the statement is true or false
Patronage power is
A) the power to hand out jobs and benefits upon election and while in office. B) the power to develop a strong business base. C) the power to maintain the needs of all the people at the same time. D) the power of the people to elect officials. E) the power of the people to use their voice to enact change.
In 2015, about how many undocumented immigrants were travelers who overstayed their visas?
A. 40,000 B. 120,000 C. more than 500,000 D. 240,000 E. 350,000