Final answer:
The trait performance review method uses a rating scale with one scale for each performance dimension within a job.
Step-by-step explanation:
The performance review method that uses a rating scale where there is one scale for each performance dimension within a job is called the trait method. In this method, different dimensions or traits of performance, such as communication skills, teamwork, or problem-solving abilities, are rated on a scale. Each dimension has its separate scale for rating performance. For example, communication skills might be rated on a scale of 1 to 5, while teamwork might be rated on a scale of 1 to 10. This method allows for a more detailed evaluation of specific performance dimensions.