The performance standards used for performance appraisals should be what?

The performance standards used for performance appraisals should be measurable because this allows for an objective assessment of an employee's work and contributions. Measurable standards provide clear criteria that can be quantified and assessed, facilitating fair evaluations based on specific achievements and behaviors. This objectivity helps to reduce bias and enhances the reliability of performance appraisals, leading to more accurate feedback and necessary improvements.

Using measurable standards aids in identifying specific areas where an employee excels or needs development, which ultimately supports their professional growth and the overall effectiveness of the laboratory environment. In contrast, options such as subjective, flexible, and ambiguous do not offer the clear and concrete frameworks needed for accurate performance evaluation, potentially leading to misunderstandings and inconsistent assessments.