Board of Governors in Healthcare Management (ACHE) Practice Exam

The choice of comparative methods of performance appraisal being time-consuming is based on the nature of this approach, which typically involves assessing an employee's performance relative to their peers. This method requires raters to compare each employee against others, which can entail a detailed analysis to ensure fairness and consistency in the ratings. Such comparisons usually involve discussions among multiple evaluators and may require extensive documentation of individual performance metrics.

In addition, this process can lead to subjective biases if not handled carefully and may necessitate a consensus among evaluators on the rankings, further adding to the time required. The complexity of ensuring that each employee is accurately represented in relation to their peers adds layers of deliberation and analysis that contribute to the time-consuming aspect of this appraisal method.

Other methods, such as objective measures of performance or self-evaluations, tend to be more straightforward, as they focus on quantifiable metrics or individual assessments without necessitating extensive peer comparisons. Behavior-based appraisals, while thorough, are usually more targeted towards specific behaviors rather than involving extensive comparisons, and thus may not consume as much time as comparative methods.