Which quality is essential for a good interviewer to possess?

A good interviewer should possess a good personality as it facilitates the establishment of rapport and trust with the interviewee. This quality enables the interviewer to create a comfortable environment, encouraging the interviewee to open up and share relevant information. A friendly and approachable demeanor can significantly influence how at ease candidates feel during the interview process, ultimately leading to more effective communication and better quality of insights gathered.

While technical skills, high intelligence, and prior experience can contribute to an interviewer's effectiveness, they do not inherently foster the interpersonal connections essential for a successful interview. Technical skills may help in structuring the interview or understanding specific topics, but they do not guarantee a positive interaction. Similarly, high intelligence can aid in critical thinking and problem-solving but may not directly impact the communication style required to engage with respondents effectively. Prior experience provides context and familiarity with interview processes, but without the ability to connect on a personal level, the effectiveness of that experience diminishes. Thus, a good personality stands out as the foundational trait that enhances the quality of an interview.