If a direct supervisor with high responsibility and high familiarity performs the main assessment, the result and fairness of the supervisor's performance assessment will not be affected;
If the main assessment is carried out by the direct supervisor with high accountability and familiarity, it will not affect the results and fairness of the supervisor's performance appraisal;
If the main assessment is carried out by the immediate supervisor with high responsibility and high familiarity, it will not affect the results and fairness of the performance assessment of the supervisor;<br>