What can hamper competent employees and benefit marginal performers in evaluations?

Average evaluations can hamper competent employees and benefit marginal performers because they create a situation where high achievers are not distinguished from those who may only meet the minimum standards. When everyone receives an average rating, it diminishes the value of exceptional performance. Competent employees who consistently contribute and exceed expectations may feel demotivated when their efforts are not recognized or rewarded through their evaluations.

In contrast, marginal performers may benefit from this system because they can blend in with the standard, receiving the same recognition as those who truly excel. This lack of differentiation can lead to complacency among employees who are only performing adequately, as they are not incentivized to improve or strive for higher performance. Evaluations that are too lenient or generalized do not encourage accountability or growth, ultimately affecting the overall morale and productivity within the organization.