Final answer:
In a hiring context, making judgments based on an applicant's clothing is a form of stereotyping bias, which detracts from objective assessment of a candidate's qualifications.
Step-by-step explanation:
When a hiring manager makes a judgment about an applicant based on the manner in which they are dressed, the type of interviewing bias being applied is known as stereotyping. Stereotyping bias occurs when assumptions are made about an individual based on a group they are perceived to belong to, without considering the person's actual qualifications or behaviors. This can be detrimental to the interview process because it distracts from assessing the individual's actual ability to perform in the role and can lead to discrimination and unfair hiring practices.
For example, a study found that social factors and body language, including how one is dressed, can influence interview outcomes. However, decisions should ideally be based on a match between a job analysis and the candidate's knowledge, skills, and abilities (KSAs), without the influence of biases such as stereotyping.