The predominant intervention technique of psychologists is psychotherapy. Psychologists commonly use neuroimaging in research settings. In conjunction with physicians, psychologists are approved to participate in functional neuroimaging studies in the clinical setting. In some US states, specifically New Mexico and Louisiana, some psychologists with post-doctoral pharmacology training have been granted prescriptive authority for certain mental health disorders upon agreement with the patient's physician. The book endeavours to provide all requirements of students and teachers to enable them to achieve success in social work and related activities. If it prove to be of little value to the readers all efforts and hardships of the authors will amply be awarded.