Recent approaches to psychological interventions for people at risk of psychosis

Statistical Power Analysis for the Behavioral Sciences (2nd ed.).

Peter A. Lachenbruch, Jacob Cohen · Journal of the American Statistical Association · 1989 · 37.6K citations

Public Health, Behavioral Sciences, Psychology +14

The Positive and Negative Syndrome Scale (PANSS) for Schizophrenia

Stanley R. Kay, Abraham Fiszbein, Lewis A. Opler · Schizophrenia Bulletin · 1987 · 21.4K citations · Full text

Social Sciences, Psychiatry, Psychology +17

A New Depression Scale Designed to be Sensitive to Change

Stuart Montgomery, Marie Åsberg · The British Journal of Psychiatry · 1979 · 13.9K citations

Social Sciences, Psychiatry, Psychology +17

The Brief Psychiatric Rating Scale

John E. Overall, Donald R. Gorham · Psychological Reports · 1962 · 10.9K citations

Social Sciences, Psychiatry, Psychiatric Assessment +15

A scaled version of the General Health Questionnaire

David Goldberg, V F Hillier · Psychological Medicine · 1979 · 5.5K citations

Social Sciences, Psychology, Health Assessment +16