Social Problem-Solving Inventory-Revised (SPSI-RTM) The Social Problem-Solving Inventory-Revised (SPSI-RTM) is a self-report measure of social problem-solving strengths and weaknesses in individuals 13 years old and older. The revised version has both a long-form (52 questions) and a short-form (25 questions). It takes 10 to 20 minutes to complete. D'Zurilla, T.J., & Nezu, A.M. (1990). Development and preliminary evaluation of the Social Problem-Solving Inventory. Psychological Assessment: A Journal of Consulting and Clinical Psychology, 2(2), 156-163. http://dx.doi.org/10.1037/1040-3590.2.2.156 D'Zurilla, T.J., Nezu, A.M., & Maydeu-Olivares, A. (2002). Social problem-solving inventory — revised (SPSI-R). North Tonawanda, New York: Multi-Health Systems. More Information MHS Assessments: Social Problem-Solving Inventory How to Access Pricing varies and can be purchased through MHS Assessments. Children and Adolescents