Which of the following is a disadvantage of the telephone survey as a research method?
A)It results in a non-centralized control of data collection.
B)It results in a disproportionate coverage of low-income groups.
C)It results in a lengthy and drawn-out data collection process.
D)It results in the least cost-effective method of data collection.

Question

Quizplus · Accepted Answer

Telephone surveys typically exclude households without a landline or mobile phone, which can result in underrepresentation of low-income groups who may not have access to these technologies. This can introduce bias into the sample and limit the generalizability of the findings.

Which of the Following Is a Disadvantage of the Telephone