Detection of Psychosis by Rorschach Performance Assessment System Variables in Adolescents With Chronic Daily Cannabis Use
Ethical Human Psychology and Psychiatry April 1, 2025 John M. Spores
A retrospective sample of 20 adolescents without a history of psychosis was divided into two equal groups of 10: one with daily use of cannabis for 6 or more months and one without any history of cannabis or other substance use. The groups were matched on both sex and age. All 20 adolescents were administered the Rorschach Performance Assessment System (R-PAS), which were all determined to be...