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 ...

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

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 ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...