Which of the following describes a key component of effective interviewing?

Displaying an open and approachable demeanor is essential in effective interviewing as it fosters a positive rapport between the interviewer and the interviewee. When individuals feel comfortable and at ease, they are more likely to open up and share information freely. This rapport can help build trust, making interviewees more willing to cooperate and provide honest responses. An open demeanor encourages dialogue rather than confrontation, which is crucial in eliciting accurate and relevant information.

The other approaches mentioned, such as aggressive tactics, forcing suspects to speak, or establishing immediate authority, can create a hostile environment that may lead to defensiveness or resistance. Such tactics can severely hinder the willingness of subjects to engage constructively in the conversation, often resulting in limited or unreliable information. A cooperative atmosphere, in contrast, enhances communication and can yield better outcomes in the interviewing process.