Reference checks are a common part of the hiring process where employers contact previous employers or other references provided by a job candidate. The goal is to verify the candidate's work history, skills, and character. This helps employers make informed decisions about whether to hire the candidate. During a reference check, employers typically ask questions about the candidate's job performance, reliability, and interpersonal skills. The information gathered can provide valuable insights that go beyond what is found in a resume or interview, helping to ensure a good fit for both the candidate and the organization.