Industrial and organizational psychology "focuses the lens of psychological science on a key aspect of human life, namely, their work lives. In general, the goals of I-O psychology are to better understand and optimize the effectiveness, health, and well-being of both individuals and organizations." It is an applied discipline within psychology and is an international profession. I-O psychology is also known as occupational psychology in the United Kingdom, organisational psychology in Australia and New Zealand, and work and organizational (WO) psychology throughout Europe and Brazil. Industrial, work, and organizational (IWO) psychology is the broader, more global term for the science and profession.
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.
Applied psychology is the use of psychological methods and findings of scientific psychology to solve practical problems of human and animal behavior and experience. Educational and organizational psychology, business management, law, health, product design, ergonomics, behavioural psychology, psychology of motivation, psychoanalysis, neuropsychology, psychiatry and mental health are just a few of the areas that have been influenced by the application of psychological principles and scientific findings. Some of the areas of applied psychology include counseling psychology, industrial and organizational psychology, engineering psychology, occupational health psychology, legal psychology, school psychology, sports psychology, community psychology, neuropsychology, medical psychology and clinical psychology, evolutionary psychology, human factors, forensic psychology and traffic psychology. In addition, a number of specialized areas in the general area of psychology have applied branches. However, the lines between sub-branch specializations and major applied psychology categories are often mixed or in some cases blurred. For example, a human factors psychologist might use a cognitive psychology theory. This could be described as human factor psychology or as applied cognitive psychology. When applied psychology is used in the treatment of behavioral disorders there are many experimental approaches to try and treat an individual. This type of psychology can be found in many of the subbranches in other fields of psychology.
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.
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 scientist–practitioner model, also called the Boulder Model, is a training model for graduate programs that provide applied psychologists with a foundation in research and scientific practice. It was initially developed to guide clinical psychology graduate programs accredited by the American Psychological Association (APA).
Edwin A. Fleishman was an American psychologist best known for his work in the field of industrial and organizational psychology. Among his notable achievements was a taxonomy for describing individual differences in perceptual-motor performance. The Fleishman Job Analysis Survey (F-JAS) that he developed under Management Research Institute has been cited 100 times since 1995. Additionally, Fleishman is the author of more than 250 research articles and journals.
The Society of Consulting Psychology (SCP) is a professional association of psychologists who are involved with consulting psychology. The society is the 13th division of the American Psychological Association. The Society (SCP) currently has over 1,000 members.
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.
Consulting psychology is a specialty area of psychology that addresses such areas as assessment and interventions at the individual, group, and organizational levels. The Handbook of Organizational Consulting Psychology provides an overview of specific areas of study and application within the field. The major journal in the field is Consulting Psychology Journal: Practice and Research. Consulting psychologists typically work in business or non-profit organizations, in consulting firms or in private practice. Consulting psychologists are typically professionally licensed as psychologists.
Psychology encompasses a vast domain, and includes many different approaches to the study of mental processes and behavior. Below are the major areas of inquiry that taken together constitute psychology. A comprehensive list of the sub-fields and areas within psychology can be found at the list of psychology topics and list of psychology disciplines.
Ludy T. Benjamin Jr. is an American psychologist and historian of psychology. He retired from Texas A&M University in 2012. He is a charter member of the Association for Psychological Science and a former director of the Office of Educational Affairs at the American Psychological Association (APA). He was president of two APA divisions, wrote more than 20 books and authored more than 150 journal articles and book chapters.
Ruth Kanfer is a psychologist and professor at Georgia Institute of Technology in the area of Industrial and Organizational Psychology. She is best known for her research in the fields of motivation, goal setting, self-regulation, job search, adult learning, and future of work. Kanfer has received numerous awards for her research contributions including the American Psychological Association Distinguished Scientific Award for an Early Career Contribution in Applied Research in 1989, the Society for Industrial and Organizational Psychology (SIOP) William R. Owens Scholarly Achievement Award in 2006 and the SIOP Distinguished Scientific Contributions Award in 2007. Ruth Kanfer has authored influential papers on a variety of topics including the interaction of cognitive abilities and motivation on performance, the influence of personality and motivation on job search and employment. and a review chapter on motivation in an organizational setting.
Donald Gildersleeve Paterson was an American psychologist known for pioneering applied psychology, in particular vocational counseling, industrial/organizational psychology, and differential psychology in the United States. He was a professor of psychology at the Department of Psychology at the University of Minnesota from 1921 to 1960.
For the American Association of Retired Persons, see AARP
The American Association of Applied Psychologists was a short-lived American professional organization dedicated to applied psychology. It was founded in 1937 when the Association of Consulting Psychologists, which had been founded in 1930, merged with the American Psychological Association's section on clinical psychology, which had been founded in 1913. In the fall of 1939, around the time when World War II began, the AAAP and the American Psychological Association (APA) formed a joint emergency council to prepare for the impending war. This council later became a division of the National Research Council known as the Emergency Committee in Psychology. The AAAP merged with several other psychology organizations in 1944 and 1945 to form a new incarnation of the American Psychological Association.
Janel Gauthier is a Canadian psychologist with expertise in clinical psychology, human rights and ethics.
