Final answer:
Strategies to help employees complete self-appraisals and challenges in implementing peer review for performance appraisal.
Step-by-step explanation:
1. To help employees complete objective, accurate, and growth-producing self-appraisals as part of the performance appraisal process, some strategies include:
- Providing clear guidelines and criteria for self-appraisals
 - Encouraging self-reflection and self-assessment
 - Offering training and resources to help employees understand the performance expectations
 - Creating a supportive and non-judgmental environment for self-appraisals
 - Facilitating open and honest communication between employees and supervisors
 
2. Implementing peer review for performance appraisal can face challenges such as:
- Ensuring fairness and objectivity in peer assessments
 - Managing potential conflicts or biases among peers
 - Providing adequate training and guidelines for peers to provide constructive feedback
 - Promoting a collaborative and supportive culture where peers are comfortable giving and receiving feedback