An ADHD rating scale is a tool used for reporting attention-deficit/hyperactivity disorder (ADHD) symptoms during the diagnostic process. There are numerous scales ...

Background: Numerical rating scales (NRS), and verbal rating scales (VRS) showed to be reliable and valid tools for subjective cancer pain measurement, but no one of them consistently proved to be ...

Rating scales are important instruments used to measure peoples attitudes towards a variety of stimuli including politicians, organisations, products, services, places, institutions, and ...

This paper proposes a method of designing a statistically distinguishable rating scale that is not excessive in relation to the existing observation statistics. This allows for more stable validation ...