Which of the following is a key function of HR in performance evaluation?

The key function of HR in performance evaluation is centered around evaluating employee effectiveness. This involves assessing how well employees meet their goals, fulfill their job responsibilities, and contribute to the organization's overall objectives. Performance evaluations provide valuable insights into employee strengths and areas for improvement, allowing HR to facilitate coaching, training, and development programs tailored to individual needs. This process not only aids in enhancing overall workforce productivity but also helps in aligning employee performance with the strategic goals of the organization.

Other roles, such as determining salary bonuses and designing job roles, although important, are typically outcomes or processes that follow the evaluation of employee performance. Providing social events is more related to employee engagement and morale, rather than the formal assessment of individual effectiveness in their roles. Therefore, focusing on employee effectiveness encapsulates the primary purpose of performance evaluations within HR.