Understanding Telephonic Interviews for Research

Telephonic interviews are a method of data collection used in surveys and research where an interviewer asks questions to a respondent over the telephone. This method offers certain advantages and disadvantages compared to other interview techniques like face-to-face or online surveys.

Analyzing Statements about Telephonic Interview Characteristics

Let's evaluate each statement provided regarding the characteristics of telephonic interviews:

• (A) Most suitable for intensive surveys: This statement is generally not true. Intensive surveys often require in-depth questioning, observation of non-verbal cues, or the use of visual aids (like showing products, concepts, or images), which are difficult or impossible to achieve effectively over the telephone. Telephonic interviews are better suited for shorter, less complex surveys.
• (B) Faster than other methods of interview: This statement is generally true. Compared to face-to-face interviews which require travel time, or mail surveys which involve postage and waiting for returns, telephonic interviews can be conducted more quickly by calling respondents sequentially from a central location or distributed team. Data can be collected rapidly over a short period.
• (C) Replies can be recorded: This statement is true. With the respondent's consent, telephone conversations can be easily recorded using various recording devices or software integrated into the telephone system. This allows for accurate transcription and later analysis of the interview data without relying solely on the interviewer's notes.
• (D) Questions have to be short and simple: This statement is true. Due to the nature of communication over the phone, where the interviewer cannot see the respondent's reactions or use visual aids, questions need to be clear, concise, and unambiguous. Complex, lengthy, or multi-part questions can easily confuse respondents and are harder to manage effectively in a telephonic setting compared to face-to-face interviews.

Summary of Telephonic Interview Characteristics

Based on the analysis, we can summarize the truth value of each statement:

The characteristics that are true of telephonic interviews among the given options are (B), (C), and (D).

Revision Table: Key Points on Telephonic Interviews

Additional Information: Telephonic Survey Methods

Telephonic surveys are a common method in market research and social science. They offer a balance between speed, cost, and ability to reach a dispersed population compared to face-to-face methods. However, challenges include declining response rates, inability to use visual aids, and difficulty establishing deep rapport. They are often used for surveys with straightforward questions, large sample sizes, or when quick results are needed. The interviewer must be skilled in maintaining respondent engagement without visual interaction.