Which of the following is considered a subjective and potentially inaccurate criterion in performance appraisal systems?

The consideration of traits as a subjective and potentially inaccurate criterion in performance appraisal systems is rooted in the nature of how traits are assessed. Traits refer to personal characteristics or qualities, such as dependability, attitude, and interpersonal skills. These subjective measures can be heavily influenced by the perceptions and biases of the evaluator rather than objective performance outcomes. As a result, different evaluators might interpret and rate the same trait very differently, leading to inconsistencies in appraisals and potential inaccuracies in measuring actual performance.

In contrast, objectives, results, and competencies typically involve more quantifiable metrics or defined standards. Objectives are specific and measurable goals, results reflect concrete achievements, and competencies denote observable skills and behaviors that can be assessed more uniformly. This objectivity provides a clearer and more reliable basis for performance evaluation. Thus, while traits can provide valuable insights into an employee's behavior and potential, they are often more prone to subjective interpretation, making them less reliable in performance appraisal systems.