Which of the following is NOT a common distortion in performance appraisals?Central tendencyLeniency errorHorns effectReciprocity bias

To determine which option is NOT a common distortion in performance appraisals, let's analyze each choice provided:

1. Central Tendency: This occurs when raters give middle-range scores to all employees regardless of their actual performance, often to avoid extreme ratings. This is a common distortion.

2. Leniency Error: This happens when a rater tends to rate employees more favorably than their performance warrants. This is also considered a common distortion.

3. Horns Effect: This bias occurs when an rater allows one negative trait or behavior of an employee to affect the overall evaluation of their performance. This is a recognized distortion.

4. Reciprocity Bias: This refers to a situation where raters are influenced by prior interactions with the employee, possibly leading to a bias in performance ratings. While it may occur, it is not as widely recognized as a common distortion in performance appraisals compared to the other three.

Conclusion

The option that is NOT a common distortion in performance appraisals is Reciprocity bias.