Which type of questionnaire method involves collecting data by talking to respondents over the phone?

Which type of questionnaire method involves collecting data by talking to respondents over the phone?

• A. Telephone
• B. Postal
• C. Online surveys
• D. Personal interviews

Answer: (A)

Talking to respondents over the phone is telephone interviewing. This method involves asking questions verbally during a live phone conversation and recording the answers as you go. It fits the description because the key element is the spoken, real-time interaction with the respondent, conducted via the telephone. Telephone interviews often offer faster data collection than postal surveys and allow the interviewer to clarify any questions right away, which can improve the quality of the responses. They can reach a wide geographic area and are typically less costly than in-person interviews, while still enabling a conversational style that can elicit more nuanced answers than a written form. This approach contrasts with postal surveys, which involve sending questions through the mail with no live interaction; online surveys, which collect data via the internet without a live voice exchange; and personal interviews, which are conducted face-to-face.

Talking to respondents over the phone is telephone interviewing. This method involves asking questions verbally during a live phone conversation and recording the answers as you go. It fits the description because the key element is the spoken, real-time interaction with the respondent, conducted via the telephone.

Telephone interviews often offer faster data collection than postal surveys and allow the interviewer to clarify any questions right away, which can improve the quality of the responses. They can reach a wide geographic area and are typically less costly than in-person interviews, while still enabling a conversational style that can elicit more nuanced answers than a written form.

This approach contrasts with postal surveys, which involve sending questions through the mail with no live interaction; online surveys, which collect data via the internet without a live voice exchange; and personal interviews, which are conducted face-to-face.