Final answer:
Interviewers concerned with the reliability of interviews typically use structured interviews, which involve asking the same questions to all candidates and scoring responses in a standardized way, enhancing the reliability and comparability of the interviews.
Step-by-step explanation:
Interviewers concerned with the reliability of the interview process are likely to employ structured interviews. A structured interview involves asking the same set of pre-determined questions to every candidate, thereby ensuring consistency and comparability between various interviews. This systematic approach involves scoring responses using a standardized rating system. This contrasts with unstructured interviews, where the questions may vary between candidates and are often not planned in advance, leading to a less consistent and potentially less reliable assessment of the candidates.