The product is a spiral-bound workbook titled “DBT Skills Training Handouts and Worksheets by Marsha M SPIRAL USA Stock.” Published in 2014 by Guilford Publications, the book features revised content focusing on skills training in the areas of social science, psychology, and medical research. Authored by Marsha M. Linehan, the workbook offers practical exercises and handouts to help individuals develop essential skills in these subject areas. With a dedication to the DBT (Dialectical Behavior Therapy) approach, this resource serves as a valuable tool for personal growth and professional development in various fields.