Answer:
Graphic rating scale
Step-by-step explanation:
The use of graphic rating scale can cause rater error because the form might not accurately reflect the relative importance of certain job characteristics, and some factors might need to be added to the ratings for one employee, while others might need to be dropped.
Graphic Rating Scale: This is an appraisal method in which traits and behavior that are effective performance of each employee are listed out and the employees are rated against the trait. It enables employers of labor to be able to quantify the performance of their workers.
A discrete scale is used in graphic rating scale to show a number of different points. Graphic rating scale is one of the most popular choice for performance objective.
Graphic rating scale are subjective in nature.
Behaviours to be appraised includes: Quality of work, Teamwork, Sense of responsibility, Ethics etc.