The focal research by Keeter,Dimock,and Christian discusses the issue of increasing cell phone use and decreasing land line use.This affects sampling how?
A) It does not affect sampling in any way.
B) It has an effect on sampling when determining a sampling frame.
C) It has an effect on who can conduct research.
D) none of these
E) all of these

Question

Quizplus · Accepted Answer

The increasing use of cell phones and decreasing use of land lines affects sampling when determining a sampling frame. Researchers must ensure they have a representative sample by considering cell phone-only households in addition to landline households. Therefore, the sampling approach must consider the changes in communication technology usage.

The Focal Research by Keeter,Dimock,and Christian Discusses the Issue of Increasing