Textbook in PDF format This straightforward workbook begins by demystifying the complexities and nuances of eating disorders. It then helps therapists understand the need for an integrative approach and walks them through how to assess a client’s biological, psychological, social, and spiritual domains as they correlate with disordered eating behaviors and thoughts. This is accomplished with the BASIC I.D. assessment model and a multimodal therapy framework, both created by Dr. Arnold Lazarus. Nine foundational skills are provided for clients to achieve lasting recovery and avoid the all-too-common relapse rate of eating disorders