multiple choice question\nwhy does rating employee attributes on a graphic rating scale have low…

multiple choice question\nwhy does rating employee attributes on a graphic rating scale have low reliability?\no because managers want to be liked by their employees\no because manager ratings tend to be subjective\no because employees would rather be ranked in a group\no because employees expectations are high that they will get a good rating from their boss
Answer
Brief Explanations:
Graphic rating scales rely on managers' evaluations. Since these ratings are often based on personal opinions and interpretations rather than objective, quantifiable data, they lack consistency and accuracy, leading to low - reliability.
Answer:
because manager ratings tend to be subjective