In a study with organismic independent variables,
A) causal conclusions are very strong.
B) no conclusions can be drawn.
C) any causal conclusions must be tentative.
D) active manipulation of the independent variable must be included.
Answer: C
You might also like to view...
Which of the following public policy issues has been supported by the Texas legislature?
A) legalizing the use of medical marijuana B) removing bans on casino gambling C) reducing penalties for lawbreakers D) passing legislation to reduce the number of abortions
North Korea
A. has been of little concern for the United States since the U.S. involvement in Iraq and Afghanistan. B. has dismantled all of its nuclear weapons in exchange for food. C. pulled back on its treaty obligations and in 2009 tested a long-range missile capable of delivering a nuclear warhead. D. ordered UN inspectors to come back to the country to verify that all nuclear missiles had been destroyed and that it was only using nuclear devices for creating electricity. E. had its navy attacked by South Korean and a North Korean ship was sunk.