Which survey research method is typically the most expensive?
A)door-to-door personal interview
B)mall intercept personal interview
C)telephone interview
D)mail survey

Question

Quizplus · Accepted Answer

This survey research method involves sending interviewers to respondents' homes, which can be expensive due to costs such as transportation, training and salaries for interviewers, and incentives for respondents.

Which Survey Research Method Is Typically the Most Expensive