What is the main difference between experimentation done in a field setting and experimentation done in a laboratory?
a. in field experimentation, variables are not manipulated
b. in field experimentation, no attempt is made to control extraneous variables
c. in field experimentation, the setting is "real life" and not contrived
d. in field experimentation, one can study only a small number of people
C
Political Science
You might also like to view...
While the Basic Law sought to control some of the “overly democratic” structures, it did not intend to restrict individual freedoms
Indicate whether this statement is true or false.
Political Science
Over the last few decades, data shows that fertility rates have been falling steadily in Asia. This statement refers to _______________ variation.
Fill in the blank(s) with the appropriate word(s).
Political Science