How Is Word of Mouth Hiring Used in a Discriminatory

Multiple Choice

How is word of mouth hiring used in a discriminatory way?

A) A trusted employee's word of recommendation lowers the risk of hiring a known candidate.
B) It saves the company money by saving advertising money.
C) It may increase the applicant pool for a job but does not affect who is hired.
D) People hired by this method are more likely to be white male to reflect the majority of white males in the work force.