All of the following are true of nonexperimental research except:
A) No attempt is made to manipulate an independent variable.
B) The researcher cannot assign subjects to groups.
C) Data collection procedures often compromise some degree of control.
D) The researcher is unable to specify the probability of a subject being included in the sample.

Question

Quizplus · Accepted Answer

Nonexperimental research can still use sampling techniques to ensure a representative sample, so the researcher can specify the probability of a subject being included in the sample. Therefore, option D is not true of nonexperimental research.

All of the Following Are True of Nonexperimental Research Except