Answer:
Paired comparison
Step-by-step explanation:
PAIRED COMPARISON can be defined as the way or process in which employee are been COMPARED against others employees using a particular traits by making a chart or matrix of all feasible pairs of employees for each trait that was evaluated and by indicating the best employee of each of the pair with either a tick mark or a positive symbol on the chart or matrix in order to determine the best employee.
Therefore the method of PERFORMANCE APPRAISAL that is most likely used is PAIRED COMPARISON