Failure to rule out ________ variables results in threats to ________ validity
A) confounding; internal
B) confounding; external
C) dependent; internal
D) dependent; external
Fill in the blank with correct words.
Answer: A
You might also like to view...
Hamilton argues that the executive must be a single person to achieve "energy," which is a "leading character in the definition of good government" in ______________
A) Federalist No. 15 B) Federalist No. 46 C) Federalist No. 51 D) Federalist No. 70 E) Federalist No. 78
What is the goal of the Paris Agreement?
What will be an ideal response?
Sprawl has been criticized for its ______.
a. economic inefficiency b. environmental conservativism c. reduction of racial and economic segregation d. increase of urban housing costs
Which clause prevents the national government from sanctioning an official religion?
a. establishment b. free exercise— c. full faith and credit d. due process