Part 1 of the book surveys the various treatment techniques, focusing on their benefits as well as their potential for abuse. Professor Winick establishes a continuum of intrusiveness, starting with psychotherapy and then, in ascending order of intrusiveness, behavior therapy, psychotropic medication, electroconvulsive therapy, electronic stimulation of the brain, and finally psychosurgery. This section of the book seems primarily intended as a source of information for the nonclinician. However, it will benefit the clinician as well by encouraging consideration of degrees of intrusiveness and how the patient may experience each type of therapy.