Multi-Health Systems. (2013). YSQ-L3: Youth Self-Report, 3rd edition. Multi-Health Systems.
Caplan, R. M., & Andrews, R. H. (2013). The Youth Self-Report, 3rd edition (YSQ-L3): A manual. Multi-Health Systems. ysq-l3 pdf
The YSQ-L3 is a self-report questionnaire designed to assess personality traits, psychopathology, and behavioral problems in adolescents and young adults. It is a widely used assessment tool in research and clinical settings, and it has been translated into several languages. The YSQ-L3 is a revised version of the original Youth Self-Report (YSQ) developed by Robert H. Andrews and Robert M. Caplan. Multi-Health Systems
Andrews, R. H., & Caplan, R. M. (2002). The Youth Self-Report (YSQ): A measure of adolescent personality and psychopathology. Journal of Personality Assessment, 78(3), 384-405. Multi-Health Systems. (2013). YSQ-L3: Youth Self-Report