What Makes a Good Interviewer? Effective Techniques

A good interviewer acts as a predictor of future job performance, conducting a thorough and objective assessment of a candidate’s capabilities. This role involves accurately determining a candidate’s potential for success within the organization. Ineffective interviewing, often marked by poor preparation, leads to costly bad hires that negatively impact team morale and productivity. The interviewer is also an ambassador whose conduct shapes the candidate’s perception of the company culture. Therefore, the methods employed must be deliberate and structured to ensure fairness and maximize predictive accuracy.

Strategic Preparation Before the Interview

Effective interviewing requires a structured approach to defining necessary competencies and preparing the evaluation framework. The first step involves clearly defining the measurable success criteria for the role, identifying the specific behaviors and technical skills that distinguish a top performer. This analysis ensures interview questions are directly tied to the challenges the new hire will face.

Interviewers should thoroughly review the candidate’s application materials beforehand to formulate targeted follow-up questions about specific achievements or career transitions. Structuring the interview session is also important, including allocating precise time blocks to topics like technical skills and behavioral examples. This planning guarantees that all predetermined competencies are covered consistently across every candidate.

Cultivating a Positive Candidate Experience

The interviewer serves as the company’s public face, and their demeanor influences the candidate experience and the employer brand. Promptness and a professional welcome set a respectful tone for the interaction. Beginning with a brief, neutral icebreaker helps ease tension, allowing the candidate to relax and showcase their abilities.

Outlining the interview process, including the expected duration and topics, provides transparency and structure. This clarity ensures the candidate feels informed and respected. Maintaining a composed and encouraging demeanor allows the candidate to provide detailed, honest responses, giving the interviewer a more accurate data set for evaluation.

Mastering Effective Questioning Techniques

Questioning techniques must be purposeful, moving away from closed questions toward open-ended inquiries that require detailed elaboration. The goal is to gather specific evidence of past performance rather than accepting generalized statements. Consistency is maintained by asking every candidate the same set of standardized questions, ensuring a fair basis for comparison.

Strategic interviewing relies heavily on behavioral methods, based on the principle that past behavior predicts future performance. The STAR method is a framework used to structure these questions, prompting candidates to detail the Situation or Task, the specific Action they took, and the Result of that action. For example, instead of asking “Are you a good problem-solver?” an interviewer asks, “Tell me about a time you missed an obvious solution to a problem, and what you did next.”

Situational questions complement this by presenting a hypothetical future challenge and asking the candidate how they would respond. This probes the candidate’s ability to apply knowledge to novel contexts. The interviewer must be prepared to use follow-up questions to probe vague or incomplete STAR answers, guiding the candidate to provide necessary detail and evidence.

The Power of Active Listening and Observation

Active listening is a foundational skill for gathering complete and accurate information. It involves giving the candidate full attention, avoiding interruptions, and demonstrating engagement through non-verbal cues and brief affirmations. This practice ensures the interviewer captures the full context of the response without projecting interpretations or rushing to judgment.

A skillful interviewer uses reflection and summarizing techniques to confirm understanding of complex answers, often repeating main points back for clarification. This process validates the candidate’s input and helps organize information for later evaluation. Observing non-verbal cues, such as body language and eye contact, provides additional context regarding the candidate’s confidence and comfort level with the examples they are sharing.

Taking concise, detailed notes during the conversation is necessary to combat memory bias and ensure the final assessment is based on recorded evidence. Note-taking should focus on the specific behaviors and results cited by the candidate, rather than subjective impressions. The interviewer should spend significantly more time listening than speaking, allowing the candidate to provide the bulk of the required evidence.

Minimizing Bias and Ensuring Fair Assessment

Objective decision-making requires interviewers to recognize and mitigate cognitive biases that unconsciously influence judgment. Common biases include affinity bias, favoring candidates who share similar backgrounds, and the halo effect, where a single positive trait unfairly influences the overall assessment. Recognizing these tendencies is the first step toward an equitable assessment process.

The most effective tool for mitigating bias is a structured interview scorecard. This tool forces the interviewer to evaluate each candidate against predefined, job-related competencies using a consistent rating scale. The scorecard requires documenting specific evidence or candidate quotes that justify a score, moving the evaluation from subjective feeling to an objective, evidence-based rating.

Interviewers must also adhere to legal requirements by avoiding questions concerning protected classes, such as age, religion, or disability, as these are irrelevant to job performance. By focusing solely on skills and experience listed on the scorecard, the interviewer ensures the hiring process is defensible and transparent.