An advantage of random assignment is that it
a) Guarantees the influence of extraneous variables
b) Protects the influence of extraneous variables
c) Results in selection bias
d) Is the simplest method
b
You might also like to view...
According to the Office of Applied Studies, what percentage of substance abuse treatment facilities engages in substance abuse counseling "always or often"?
A. 50%. B. 75%. C. 96%. D. 40%.
In what ways can challenging behavior adversely affect children?
What will be an ideal response?
Studies indicate that children reared in cohabitation households are more likely than children in two-parent, married households to _____.
a. marry at a younger age b. abstain from drug use c. drop out of school d. remain single in adulthood
Regarding bias and prejudice, all of the following are true EXCEPT:
A. they can be formed against any definable grouping of people. B. they are reserved for those who are most different from ourselves. C. they are more commonly applied to those of lower class status. D. they are influenced by our own cultural group’s attitudes (isms), fears, and previous experiences.