Medical psychology or medico-psychology is the application of psychological principles to the practice of medicine, sometimes using drugs for both physical and mental disorders.
The American Psychological Association (APA) is the main professional organization of psychologists in the United States, and the largest psychological association in the world. It has over 157,000 members, including scientists, educators, clinicians, consultants, and students. It has 54 divisions, which function as interest groups for different subspecialties of psychology or topical areas. The APA has an annual budget of around $125 million.
A psychologist is a professional who practices psychology and studies mental states, perceptual, cognitive, emotional, and social processes and behavior. Their work often involves the experimentation, observation, and interpretation of how individuals relate to each other and to their environments.
Clinical psychology is an integration of human science, behavioral science, theory, and clinical knowledge for the purpose of understanding, preventing, and relieving psychologically-based distress or dysfunction and to promote subjective well-being and personal development. Central to its practice are psychological assessment, clinical formulation, and psychotherapy, although clinical psychologists also engage in research, teaching, consultation, forensic testimony, and program development and administration. In many countries, clinical psychology is a regulated mental health profession.
The British Psychological Society (BPS) is a representative body for psychologists and psychology in the United Kingdom.
Health psychology is the study of psychological and behavioral processes in health, illness, and healthcare. The discipline is concerned with understanding how psychological, behavioral, and cultural factors contribute to physical health and illness. Psychological factors can affect health directly. For example, chronically occurring environmental stressors affecting the hypothalamic–pituitary–adrenal axis, cumulatively, can harm health. Behavioral factors can also affect a person's health. For example, certain behaviors can, over time, harm or enhance health. Health psychologists take a biopsychosocial approach. In other words, health psychologists understand health to be the product not only of biological processes but also of psychological, behavioral, and social processes.
The Association for Psychological Science (APS), previously the American Psychological Society, is an international non-profit organization whose mission is to promote, protect, and advance the interests of scientifically oriented psychology in research, application, teaching, and the improvement of human welfare. APS publishes several journals, holds an annual meeting, disseminates psychological science research findings to the general public, and works with policymakers to strengthen support for scientific psychology.
The American Psychoanalytic Association (APsA) is an association of psychoanalysts in the United States. APsA serves as a scientific and professional organization with a focus on education, research, and membership development.
Military psychology is a specialization within psychology that applies psychological science to promote the readiness of military members, organizations, and operations. Military psychologists provide support to the military in many ways, including through direct clinical care, consultation to military commanders, teaching others and supporting military training, and through research relevant to military operations and personnel. Military psychology as a field has been growing since the early 20th century, evidence that the demands and needs for psychological clinical and operational application is continuing to grow steadily. There are many stressors associated with military service, including exposure to high-risk training and combat. As such, psychologists are critical support components that assist military leaders in designing appropriate training programs, providing oversight to those programs, and assisting military members as they navigate the challenges of military training and their new lifestyle. Military psychology covers a wide range of fields throughout the military including operational, tactical, and occupational psychology. Gender differences between military-trained personnel who seek mental health assistance have been extensively studied. Specific examples include post traumatic stress disorder (PTSD) associated with combat, or guilt and family/partner difficulties accompanying extended or frequent deployments due to separation. Clinical providers in military psychology are often focused on the treatment of stress, fatigue, and other personal readiness issues. Previous wars such as the Korean war, Vietnam war, and WW 2 provide great insight to the workings and practices of military psychology and how the practices have changed and assisted the military over the years.
Rodney L. Lowman is an American psychologist, academic administrator and entrepreneur whose major contributions have been in the areas of career assessment and counseling, ethical issues in Industrial and Organizational Psychology, the integration of clinical psychology and I-O psychology and helping to develop the field of consulting psychology. In a study of the most prolific contributors to the Consulting Psychology Journal: Practice and Research, Lowman was rated the second highest contributor for articles for the period 1992–2007.
Norman Bruce Anderson was an American scientist who was a tenured professor studying health disparities and mind/body health, and later an executive in government, non-profit, university sectors. Anderson was assistant vice president for research and academic affairs, and research professor of social work and nursing at Florida State University. He previously served as chief executive officer of the American Psychological Association (APA), the largest scientific and professional association for psychologists in the United States. Anderson became the APA's first African-American CEO when he was named to the post in 2003. He was the editor for the APA journal American Psychologist. Prior to joining APA, Anderson was an associate director of the National Institutes of Health (NIH) and held other roles in academia.
Gerald Paul Koocher is an American psychologist and past president of the American Psychological Association (APA). His interests include ethics, clinical child psychology and the study of scientific misconduct. He is Dean Emeritus Simmons University and also holds an academic appointment at Harvard Medical School. Koocher has over 350 publications including 18 books and has edited three scholarly journals including Ethics & Behavior which he founded. The APA's Hoffman Report implicated Koocher for his role in creating memos to justify sexual, physical and emotional abuse of prisoners.
Barry S. Anton, Ph.D., ABPP is an American psychologist. He is a Distinguished Professor Emeritus at the University of Puget Sound where he taught for 34 years. Anton founded Rainier Behavioral Health, a multi-discipline mental health practice where he practices clinical child and adolescent psychology and neuropsychology. Anton has co-authored, along with Professor Janet Matthews, a clinical psychology textbook, published over 90 articles, and has presented numerous conference workshops, invited addresses, keynote addresses, and panel discussions nationally and internationally. Anton served as the president of the American Psychological Association (APA) in 2015.
The Better Access Scheme also known as the "Better Access to Psychiatrists, Psychologists and General Practitioners initiative" is a program of the Australian Government that provides subsidised mental health care to Australian residents. Under the scheme, General Practitioners (GPs), Paediatricians and Psychiatrists with a Medicare provider number are able to refer patients to eligible allied health practitioners for treatment of mental health conditions under Medicare. The scheme is a key component of health care in Australia and aims to improve the treatment and management of mental illness within the Australian community. The introduction of the Better Access scheme has provided over 30 million individual treatment services for Australians with mental health disorders since its inception.
Bob Montgomery is a prominent Australian former psychologist who was imprisoned for sexually abusing boys.
The Australian Health Practitioner Regulation Agency (AHPRA), infrequently spelt as the Australian Health Practitioners Regulation Agency, is a statutory authority founded in 2010 which is responsible, in collaboration with the Medical Board of Australia, for registration and accreditation of health professionals as set out in the Australian legislation called the National Registration and Accreditation Scheme. As of 2018, approximately 586,000 health professionals were registered with the AHPRA, containing 98,400 medical practitioners, and 334,000 nurses and midwives. This rose to 825,720 registered health professionals in 2021.
Many health organizations around the world have denounced and criticized sexual orientation and gender identity change efforts. National health organizations in the United States have announced that there has been no scientific demonstration of conversion therapy's efficacy in the last forty years. They find that conversion therapy is ineffective, risky and can be harmful. Anecdotal claims of cures are counterbalanced by assertions of harm, and the American Psychiatric Association, for example, cautions ethical practitioners under the Hippocratic oath to do no harm and to refrain from attempts at conversion therapy.
The New Zealand Psychological Society (NZPsS) is one of the professional associations for psychologists in New Zealand. It is the largest professional body for psychologists in New Zealand, providing for both research psychologists and practicing psychologists.
The New Zealand College of Clinical Psychologists (NZCCP) is a professional association for clinical psychologists in New Zealand.
