If we do not observe a sufficiently large between-groups variance, then we have not observed
A) experimenter effects.
B) an effect of the dependent variable.
C) enough samples.
D) an effect of the independent variable.
Answer: D
You might also like to view...
There is now general consensus that ethics and morality play an important part in international relations
a. True b. False Indicate whether the statement is true or false
Factors that have contributed to the decline of the American public's trust of government institutions are
A. budget deficits. B. Watergate and Vietnam. C. corruption scandals. D. all of the above.
When looking at state and local governments, where are the greatest power struggles likely to be found?
a. Between the local government and the national government. b. Between the executive and judicial branches. c. Between the executive and legislative branches. d. Between the state government and the national government.
Suppose a researcher used a cross-sectional research design and found that older adults tend to be more socially conservative than younger adults. He concludes that as we get older we tend to become more conservative in our thinking
Which of the following is a potential problem with this conclusion? a. the researcher cannot establish causation because this is a qualitative study b. the problem of attrition has not been addressed c. an age-cohort effect could explain these findings d. The problem of accurately measuring age