Presents an overview comparing the treatment approaches to anxiety disorder in the case of Sandra as described in this volume (see record 200304404-000). The defining characteristics of each of the psychotherapy models are presented, including the following: cognitive-behavioral therapy, problem-solving therapy, acceptance and commitment therapy, contextual family therapy, Adlerian therapy, context-centered therapy, interpersonal psychotherapy, person-centered therapy, supportive-expressive therapy, psychodynamic psychotherapy, and psychopharmacological treatments. (PsycINFO Database Record (c) 2012 APA, all rights reserved). (chapter)