A rating scale which enlists traits and performance values is called

Option A: graphic rating scale method
This option suggests that a rating scale which enlists traits and performance values is called the graphic rating scale method. This statement is correct. The graphic rating scale method is a performance appraisal method where an employee’s performance is rated along a scale that includes both traits and performance values. This method is commonly used to evaluate an employee’s performance based on specific characteristics and behaviors.

Option B: management by objectives
This option suggests that the rating scale is called management by objectives. This statement is incorrect. Management by objectives (MBO) is a performance appraisal method where specific objectives are set collaboratively for the organization, departments, and employees. Performance is then measured based on the achievement of these objectives, rather than through a trait-based rating scale.

Option C: alternation ranking method
This option suggests that the rating scale is called the alternation ranking method. This statement is incorrect. The alternation ranking method is a performance appraisal method where employees are ranked in order of performance from best to worst. This method does not involve a scale of traits and performance values.

Option D: in-house development
< This option suggests that the rating scale is called in-house development. This statement is incorrect. In-house development refers to the development of employees’ skills and competencies through internal training and development programs. It is not a method of performance appraisal involving a rating scale.

Conclusion:
The correct answer is Option A: graphic rating scale method because this method involves a rating scale that enlists traits and performance values to evaluate an employee’s performance.