Psychologists diagnose mental disorders, conduct psychological and/or neuropsychological assessments, treat mental disorders through a variety of modalities and provide adjunctive interventions for treatment of medical disorders. Among the modalities provided are individual, family, and group psychotherapies, and other interventions such as biofeedback, psychological hypnosis, and environmental interventions. Basic Requirements: Citizenship. Be a citizen of the United States. (Non-citizens may be appointed when it is not possible to recruit qualified citizens in accordance with chapter 3, section A, paragraph 3.g, this part.) Education. (1) Have a doctoral degree in psychology from a graduate program in psychology accredited by the American Psychological Association (APA), the Psychologica