Final answer:
A more complete expression in interviews is achieved by creating a comfortable atmosphere, using an informal interview style, and the interviewer introducing themselves in a friendly manner. Body language and vocal cues play significant roles in the impression created during the interview, and an interviewer's awareness of these aspects can enhance the interview's effectiveness.
Step-by-step explanation:
More complete expression will be obtained from a person being interviewed if the interviewer can create the impression that they are interested in the interviewee's background, motives, and research objectives. This can be achieved through a process of easing the interviewee into the conversation, ensuring the setting is comfortable and familiar, and by the interviewer introducing themselves and making pleasant conversation. An informal interview, which often resembles a guided conversation, tends to allow the interviewee more control over the exchange and can lead to more candid and less constrained responses.
It is also noted that body language, such as hand gestures, head nodding, and smiling can influence the interview outcome. Interviewers often gauge the interviewee's traits like conscientiousness, openness to experience, and extroversion through both visual and vocal cues, which contributes to the overall impression and effectiveness of the interview. Therefore, establishing a rapport and making the interviewee feel at ease are key strategies for extracting more comprehensive and honest responses during an interview setting.