Since we are all human, it is common for managers to make “errors” when assessing employee behavior and writing performance appraisal documents. These rater errors are reflective of our unconscious biases toward the employee. These biases can give an employee an unfair advantage or disadvantage over others in their peer group. Rater Biases is pervasive in nature and exist in all organization irrespective of size. It is an indispensable part of the performance management system. It is not a healthy practice and often tends to corrupt the workplace. Types of Rater Bias. Some of the common Rater Biases are as follows : HALO AND HORN EFFECT This is one of the most common forms of bias that can impact your performance reviews. Whenever you have a five or three point scale, raters have a tendency to lump the majority of their employees For many companies, performance review season is kicking off with the new year. Although every organization relies on a different evaluation process, most follow a predictable pattern: First, they
29 Mar 2016 Let us look at these biases one by one: First Impression (primacy effect): In this, the rater forms an overall impression about the ratee.
8 Rater Biases that are Impacting your Performance Management Posted by Julie · September 24, 2018 Employee performance is tricky to measure, but one strategy used by millions of domestic and international companies is performance rating. Rater biases are a common issue when it comes to performance reviews. They are a hazard of rating systems and cannot be truly eliminated. There are many different kinds of rater biases. Here is a list of some of the most common biases that occur when it comes to performance reviews. When completing performance reviews, psychologists and researchers alike agree that managers naturally exhibit bias in the ratings. To be fair and objective, a performance evaluation must be based on the employee’s job-related behavior, not on the employee’s personal traits, work situation or other factors unrelated to employee performance. Rater bias was the biggest predictor. It held more weight than actual performance, the performance dimension being rated, the rater’s perspective, and even measurement error. Prevention strategy It’s not easy for people to rate others on things like “lateral and strategic thinking” (whatever that means).
Rater biases are a common issue when it comes to performance reviews. They are a hazard of rating systems and cannot be truly eliminated. There are many different kinds of rater biases. Here is a list of some of the most common biases that occur when it comes to performance reviews.
14 Mar 2018 Studies, for instance, have indicated that as much as 62% of a rater's weren't doing anything to remove bias from their performance reviews.