Evaluation instrument in psychology, constructed to identify and analyze the initial stages of schizophrenia and other psychotic disorders. Contains diagnosis criteria based on behavioral patterns and allows for a six point scale to measure severity of five weakened positive symptoms, four chaotic symptoms, and four typical symptoms.
SCALE OF PRODROMAL SYMPTOMS (SOPS): "The Scale of Prodromal Symptoms was originally developed in 2001 by U.S. psychiatrist Thomas H. McGlashan (1941-) and colleagues."
Cite this page: N., Sam M.S., "SCALE OF PRODROMAL SYMPTOMS (SOPS)," in PsychologyDictionary.org, April 28, 2013, https://psychologydictionary.org/scale-of-prodromal-symptoms-sops/ (accessed February 7, 2023).
