Fill in the Blanks Bias ErrorsOnline version Bias Errors by Dr. Sherif Osman 1 leniency tendency consistently performance performance favorably compensation employee halo impression errors area fairness judgment dissatisfaction strictness lower assessments promotions average In management , evaluation errors can significantly impact the accuracy and of employee assessments , leading to issues such as employee , reduced motivation , and skewed decision - making . One common evaluation error is the effect , where a manager's overall of an employee influences their of specific performance areas , either positively or negatively . For example , if an employee excels in one , the evaluator might rate other aspects of their performance more than they deserve . Another error is bias , where evaluators give high ratings , regardless of actual performance , often to avoid conflict or because of a desire to appear supportive . On the other hand , bias occurs when evaluators are overly critical , giving ratings than what is warranted , which can demoralize employees and lead to unfair assessments . Central bias is another issue , where evaluators rate most employees as to avoid making tough decisions , even when some individuals may be performing at exceptional or poor levels . These are particularly problematic in management systems , as they undermine the goal of fair , accurate that drive development , , and decisions .