What does the forced distribution method require from raters?

The forced distribution method requires raters to fit performance ratings into a specified distribution, typically represented as a bell curve. This approach involves categorizing employees into predetermined performance levels such as top performers, average performers, and underperformers. The methodology ensures that a certain percentage of employees are classified into each performance category, regardless of how many employees actually meet those criteria.

This method aims to prevent rating inflation, which can occur when supervisors rate all employees favorably. Instead, by necessitating that a fixed proportion falls into each category, the forced distribution establishes a benchmark that enforces relative performance comparisons among employees. This makes it a compelling tool for organizations that want to differentiate between varying levels of employee performance systematically.