Throughout our research, we have found how cognitive ability tests, interviews, and other hiring practices may lead to discrimination. We now know that some cognitive ability tests are prone to age-based adverse impacts. In order to avoid discrimination, management must be aware of how age differences influence cognitive ability test scores. Furthermore, the amount of bandwidth media involved in interviews can effect discrimination. High bandwidth media outlets such as face-to-face interviews can result in a high amount of discrimination on physical appearances. Whereas low bandwidth media interviews, such as phone interviews, can eliminate most judgments based on appearances. Moreover, it is important to remember the cycle of discrimination
