If you suspect you or your child might have attention deficit hyperactivity disorder (ADHD), your doctor has several ways to make a diagnosis. One is an ADHD rating scale, which measures symptoms like ...

The Fitch rating scale is used to assess the creditworthiness of governments, financial institutions and corporations. By providing a standardized measure of risk, the scale helps investors and other ...

The Wong-Baker Faces Pain Rating scale is a self-assessment tool that helps communication about physical pain. It uses a combination of faces, numbers, and words, providing multiple ways for a person ...

The Hamilton Depression Rating Scale (HAM-D) is a widely used assessment tool that helps mental health professionals determine the severity of a person’s depression. The HAM-D assesses various ...

The Brief Psychiatric Rating Scale (BPRS) is one of several tools that help researchers study people with schizophrenia and related psychotic disorders. They use it to track changes in symptoms over ...