Registry of Scales and Measures"At present, the database includes the most comprehensive list of self-report measures of depression, over 352 indexed to date, including the earliest known psychological measure which was published in 1918. The database includes over 400 clinical scales assessing disorders, such as ADHD, Anxiety, Cognitive Difficulties, Eating Disorders, Gambling, Sleep, Sexual Functioning, Substance Abuse, Suicide and Self Harm, as well as quality of life and medication side effects." (Taken from the Registry home page.)