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Tuesday, February 13, 2024

Social work

From Wikipedia, the free encyclopedia
Social work
Occupation
NamesLicensed Clinical Social Worker, Licensed Master Social Worker, Licensed Advanced Practicing Social Worker, Registered Social Worker
Activity sectors
Social welfare, social services, government, health, public health, mental health, occupational safety and health, community organization, non-profit, law, corporate social responsibility, human rights
Description
CompetenciesImproving the social environment and well-being of people by facilitating, and developing resources
Education required
Bachelor of Social Work (BSW), Bachelor of Arts (BA) in Social Work, Bachelor of Science in Social Work (BSc) or a Postgraduate Diploma in Social Work (PGDipSW) for general practice; Master of Social Work (MSW), Master of Science in Social Work (MSSW) for clinical practice; Doctorate of Social Work (DSW) or Professional Doctorate (ProfD or DProf) for or specialized practice; Accredited educational institution; Registration and licensing differs depending on state
Fields of
employment
Child and women protection services, non-profit organizations, government agencies, disadvantaged groups centers, hospitals, schools, churches, shelters, community agencies, social planning services, think tanks, correctional services, labor and industry services

Social work is an academic discipline and practice-based profession concerned with meeting the basic needs of individuals, families, groups, communities, and society as a whole to enhance their individual and collective well-being. Social work practice draws from areas such as psychology, sociology, health, political science, community development, law, and economics to engage with systems and policies, conduct assessments, develop interventions, and enhance social functioning and responsibility. The ultimate goals of social work include the improvement of people's lives, alleviation of biopsychosocial concerns, empowerment of individuals and communities, and the achievement of social justice.

Social work practice is often divided into three levels. Micro-work involves working directly with individuals and families, such as providing individual counseling/therapy or assisting a family in accessing services. Mezzo-work involves working with groups and communities, such as conducting group therapy or providing services for community agencies. Macro-work involves fostering change on a larger scale through advocacy, social policy, research development, non-profit and public service administration, or working with government agencies. Starting in the 1960s, a few universities began social work management programmes, to prepare students for the management of social and human service organizations, in addition to classical social work education.

The social work profession developed in the 19th century, with some of its roots in voluntary philanthropy and in grassroots organizing. However, responses to social needs had existed long before then, primarily from public almshouses, private charities and religious organizations. The effects of the Industrial Revolution and of the Great Depression of the 1930s placed pressure on social work to become a more defined discipline as social workers responded to the child welfare concerns related to widespread poverty and reliance on child labor in industrial settings.

Definition

Social work is a broad profession that intersects with several disciplines. Social work organizations offer the following definitions:

Social work is a practice-based profession and an academic discipline that promotes social change and development, social cohesion, and the empowerment and liberation of people. Principles of social justice, human rights, collective responsibility and respect for diversities are central to social work. Underpinned by theories of social work, social sciences, humanities, and indigenous knowledge, social work engages people and structures to address life challenges and enhance well-being.

International Federation of Social Workers

Social work is a profession concerned with helping individuals, families, groups and communities to enhance their individual and collective well-being. It aims to help people develop their skills and their ability to use their resources and those of the community to resolve problems. Social work is concerned with individual and personal problems but also with broader social issues such as poverty, unemployment, and domestic violence.

Canadian Association of Social Workers

Social work practice consists of the professional application of social principles, and techniques to one or more of the following ends: helping people obtain tangible services; counseling and psychotherapy with individuals, families, and groups; helping communities or groups provide or improve social and health services, and participating in legislative processes. The practice of social work requires knowledge of human development and behavior; of social and economic, and cultural institutions; and the interaction of all these factors.

—[US] National Association of Social Workers

Social workers work with individuals and families to help improve outcomes in their lives. This may be helping to protect vulnerable people from harm or abuse or supporting people to live independently. Social workers support people, act as advocates and direct people to the services they may require. Social workers often work in multi-disciplinary teams alongside health and education professionals.

British Association of Social Workers

History

Victorian photograph of the exterior of a London slum property
A Marylebone slum in the 19th century

The practice and profession of social work has a relatively modern and scientific origin, and is generally considered to have developed out of three strands. The first was individual casework, a strategy pioneered by the Charity Organization Society in the mid-19th century, which was founded by Helen Bosanquet and Octavia Hill in London, England. Most historians identify COS as the pioneering organization of the social theory that led to the emergence of social work as a professional occupation. COS had its main focus on individual casework. The second was social administration, which included various forms of poverty relief – 'relief of paupers'. Statewide poverty relief could be said to have its roots in the English Poor Laws of the 17th century but was first systematized through the efforts of the Charity Organization Society. The third consisted of social action – rather than engaging in the resolution of immediate individual requirements, the emphasis was placed on political action working through the community and the group to improve their social conditions and thereby alleviate poverty. This approach was developed originally by the Settlement House Movement.

This was accompanied by a less easily defined movement; the development of institutions to deal with the entire range of social problems. All had their most rapid growth during the nineteenth century, and laid the foundation basis for modern social work, both in theory and in practice.

Professional social work originated in 19th century England, and had its roots in the social and economic upheaval wrought by the Industrial Revolution, in particular, the societal struggle to deal with the resultant mass urban-based poverty and its related problems. Because poverty was the main focus of early social work, it was intricately linked with the idea of charity work.

Other important historical figures that shaped the growth of the social work profession are Jane Addams, who founded the Hull House in Chicago and won the Nobel Peace Prize in 1931; Mary Ellen Richmond, who wrote Social Diagnosis, one of the first social workbooks to incorporate law, medicine, psychiatry, psychology, and history; and William Beveridge, who created the social welfare state, framing the debate on social work within the context of social welfare provision.

United States

During the 1840s, Dorothea Lynde Dix, a retired Boston teacher who is considered the founder of the Mental Health Movement, began a crusade that would change the way people with mental disorders were viewed and treated. Dix was not a social worker; the profession was not established until after she died in 1887. However, her life and work were embraced by early psychiatric social workers (mental health social worker/clinical social worker), and she is considered one of the pioneers of psychiatric social work along with Elizabeth Horton, who in 1907 was the first social worker to work in a psychiatric setting as an aftercare agent in the New York hospital systems to provide post-discharge supportive services.

The early twentieth century marked a period of progressive change in attitudes towards mental illness. The increased demand for psychiatric services following the First World War led to significant developments. In 1918, Smith College School for Social Work was established, and under the guidance of Mary C. Jarrett at Boston Psychopathic Hospital, students from Smith College were trained in psychiatric social work. She first gave social workers the "Psychiatric Social Worker" designation. A book titled "The Kingdom of Evils," released in 1922, authored by a hospital administrator and the head of the social service department at Boston Psychopathic Hospital, described the roles of psychiatric social workers in the hospital. These roles encompassed casework, managerial duties, social research, and public education. After World War II, a series of mental hygiene clinics were established. The Community Mental Health Centers Act was passed in 1963. This policy encouraged the deinstitutionalisation of people with mental illness. Later, the mental health consumer movement came by 1980s. A consumer was defined as a person who has received or is currently receiving services for a psychiatric condition. People with mental disorders and their families became advocates for better care. Building public understanding and awareness through consumer advocacy helped bring mental illness and its treatment into mainstream medicine and social services. The 2000s saw the managed care movement, which aimed at a health care delivery system to eliminate unnecessary and inappropriate care to reduce costs, and the recovery movement, which by principle acknowledges that many people with serious mental illness spontaneously recover and others recover and improve with proper treatment.

Social workers made an impact with 2003 invasion of Iraq and War in Afghanistan (2001–2021); social workers worked out of NATO hospitals in Afghanistan and Iraqi bases. They made visits to provide counseling services at forward operating bases. Twenty-two percent of the clients were diagnosed with posttraumatic stress disorder, 17 percent with depression, and 7 percent with alcohol use disorder. In 2009, there was a high level of suicides among active-duty soldiers: 160 confirmed or suspected Army suicides. In 2008, the Marine Corps had a record 52 suicides. The stress of long and repeated deployments to war zones, the dangerous and confusing nature of both wars, wavering public support for the wars, and reduced troop morale all contributed to escalating mental health issues. Military and civilian social workers served a critical role in the veterans' health care system.

Mental health services is a loose network of services ranging from highly structured inpatient psychiatric units to informal support groups, where psychiatric social workers indulges in the diverse approaches in multiple settings along with other paraprofessional workers.

Canada

A role for psychiatric social workers was established early in Canada's history of service delivery in the field of population health. Native North Americans understood mental trouble as an indication of an individual who had lost their equilibrium with the sense of place and belonging in general, and with the rest of the group in particular. In native healing beliefs, health and mental health were inseparable, so similar combinations of natural and spiritual remedies were often employed to relieve both mental and physical illness. These communities and families greatly valued holistic approaches for preventive health care. Indigenous peoples in Canada have faced cultural oppression and social marginalization through the actions of European colonizers and their institutions since the earliest periods of contact. Culture contact brought with it many forms of depredation. Economic, political, and religious institutions of the European settlers all contributed to the displacement and oppression of indigenous people.

The first officially recorded treatment practices were in 1714, when Quebec opened wards for the mentally ill. In the 1830s social services were active through charity organizations and church parishes (Social Gospel Movement). Asylums for the insane were opened in 1835 in Saint John and New Brunswick. In 1841 in Toronto care for the mentally ill became institutionally based. Canada became a self-governing dominion in 1867, retaining its ties to the British crown. During this period, age of industrial capitalism began and it led to social and economic dislocation in many forms. By 1887 asylums were converted to hospitals, and nurses and attendants were employed for the care of the mentally ill. Social work training began at the University of Toronto in 1914. Before that, social workers acquired their training through trial and error methods on the job and by participating in apprenticeship plans offered by charity organization societies. These plans included related study, practical experience, and supervision. In 1918 Dr. Clarence Hincks and Clifford Beers founded the Canadian National Committee for Mental Hygiene, which later became the Canadian Mental Health Association. In the 1930s Hincks promoted prevention and of treating sufferers of mental illness before they were incapacitated (early intervention).

World War II profoundly affected attitudes towards mental health. The medical examinations of recruits revealed that thousands of apparently healthy adults suffered mental difficulties. This knowledge changed public attitudes towards mental health, and stimulated research into preventive measures and methods of treatment. In 1951 Mental Health Week was introduced across Canada. For the first half of the twentieth century, with a period of deinstitutionalisation beginning in the late 1960s psychiatric social work succeeded to the current emphasis on community-based care, psychiatric social work focused beyond the medical model's aspects on individual diagnosis to identify and address social inequities and structural issues. In the 1980s Mental Health Act was amended to give consumers the right to choose treatment alternatives. Later the focus shifted to workforce mental health issues and environmental root causes.

In Ontario, the regulator, the Ontario College of Social Workers and Social Service Workers (OCSWSSW) regulates two professions: registered social workers (RSW) and registered social service workers (RSSW). Each provinces has similar regulatory bodies. The Canadian Association of Social Workers (CASW) is the national professional body for social workers. Prior to provincial-level politicization, registrants of this professional body were able to engage in inter-provincial practice as registered social workers.

India

The earliest citing of mental disorders in India are from Vedic Era (2000 BC – AD 600). Charaka Samhita, an ayurvedic textbook believed to be from 400 to 200 BC describes various factors of mental stability. It also has instructions regarding how to set up a care delivery system. In the same era, Siddha was a medical system in south India. The great sage Agastya was one of the 18 siddhas contributing to a system of medicine. This system has included the Agastiyar Kirigai Nool, a compendium of psychiatric disorders and their recommended treatments. In Atharva Veda too there are descriptions and resolutions about mental health afflictions. In the Mughal period Unani system of medicine was introduced by an Indian physician Unhammad in 1222. The existing form of psychotherapy was known then as ilaj-i-nafsani in Unani medicine.

The 18th century was a very unstable period in Indian history, which contributed to psychological and social chaos in the Indian subcontinent. In 1745, lunatic asylums were developed in Bombay (Mumbai) followed by Calcutta (Kolkata) in 1784, and Madras (Chennai) in 1794. The need to establish hospitals became more acute, first to treat and manage Englishmen and Indian 'sepoys' (military men) employed by the British East India Company. The First Lunacy Act (also called Act No. 36) that came into effect in 1858 was later modified by a committee appointed in Bengal in 1888. Later, the Indian Lunacy Act, 1912 was brought under this legislation. A rehabilitation programme was initiated between 1870s and 1890s for persons with mental illness at the Mysore Lunatic Asylum, and then an occupational therapy department was established during this period in almost each of the lunatic asylums. The programme in the asylum was called 'work therapy'. In this programme, persons with mental illness were involved in the field of agriculture for all activities. This programme is considered as the seed of origin of psychosocial rehabilitation in India.

Berkeley-Hill, superintendent of the European Hospital (now known as the Central Institute of Psychiatry (CIP), established in 1918), was deeply concerned about the improvement of mental hospitals in those days. The sustained efforts of Berkeley-Hill helped to raise the standard of treatment and care and he also persuaded the government to change the term 'asylum' to 'hospital' in 1920. Techniques similar to the current token-economy were first started in 1920 and called by the name 'habit formation chart' at the CIP, Ranchi. In 1937, the first post of psychiatric social worker was created in the child guidance clinic run by the Dhorabji Tata School of Social Work (established in 1936). It is considered as the first documented evidence of social work practice in Indian mental health field.

After Independence in 1947, general hospital psychiatry units (GHPUs) were established to improve conditions in existing hospitals, while at the same time encouraging outpatient care through these units. In Amritsar Dr. Vidyasagar instituted active involvement of families in the care of persons with mental illness. This was advanced practice ahead of its times regarding treatment and care. This methodology had a greater impact on social work practice in the mental health field especially in reducing the stigmatisation. In 1948 Gauri Rani Banerjee, trained in the United States, started a master's course in medical and psychiatric social work at the Dhorabji Tata School of Social Work (now TISS). Later the first trained psychiatric social worker was appointed in 1949 at the adult psychiatry unit of Yerwada Mental Hospital, Pune.

In various parts of the country, in mental health service settings, social workers were employed—in 1956 at a mental hospital in Amritsar, in 1958 at a child guidance clinic of the college of nursing, and in Delhi in 1960 at the All India Institute of Medical Sciences and in 1962 at the Ram Manohar Lohia Hospital. In 1960, the Madras Mental Hospital (now Institute of Mental Health) employed social workers to bridge the gap between doctors and patients. In 1961 the social work post was created at the NIMHANS. In these settings they took care of the psychosocial aspect of treatment. This system enabled social service practices to have a stronger long-term impact on mental health care.

In 1966 by the recommendation Mental Health Advisory Committee, Ministry of Health, Government of India, NIMHANS commenced Department of Psychiatric Social Work started and a two-year Postgraduate Diploma in Psychiatric Social Work was introduced in 1968. In 1978, the nomenclature of the course was changed to MPhil in Psychiatric Social Work. Subsequently, a PhD Programme was introduced. By the recommendations Mudaliar committee in 1962, Diploma in Psychiatric Social Work was started in 1970 at the European Mental Hospital at Ranchi (now CIP). The program was upgraded and other higher training courses were added subsequently.

A new initiative to integrate mental health with general health services started in 1975 in India. The Ministry of Health, Government of India formulated the National Mental Health Programme (NMHP) and launched it in 1982. The same was reviewed in 1995 and based on that, the District Mental Health Program (DMHP) was launched in 1996 which sought to integrate mental health care with public health care. This model has been implemented in all the states and currently there are 125 DMHP sites in India.

National Human Rights Commission (NHRC) in 1998 and 2008 carried out systematic, intensive and critical examinations of mental hospitals in India. This resulted in recognition of the human rights of the persons with mental illness by the NHRC. From the NHRC's report as part of the NMHP, funds were provided for upgrading the facilities of mental hospitals. As a result of the study, it was revealed that there were more positive changes in the decade until the joint report of NHRC and NIMHANS in 2008 compared to the last 50 years until 1998. In 2016 Mental Health Care Bill was passed which ensures and legally entitles access to treatments with coverage from insurance, safeguarding dignity of the afflicted person, improving legal and healthcare access and allows for free medications. In December 2016, Disabilities Act 1995 was repealed with Rights of Persons with Disabilities Act (RPWD), 2016 from the 2014 Bill which ensures benefits for a wider population with disabilities. The Bill before becoming an Act was pushed for amendments by stakeholders mainly against alarming clauses in the "Equality and Non discrimination" section that diminishes the power of the act and allows establishments to overlook or discriminate against persons with disabilities and against the general lack of directives that requires to ensure the proper implementation of the Act.

Mental health in India is in its developing stages. There are not enough professionals to support the demand. According to the Indian Psychiatric Society, there are around 9000 psychiatrists only in the country as of January 2019. Going by this figure, India has 0.75 psychiatrists per 100,000 population, while the desirable number is at least 3 psychiatrists per 100,000. While the number of psychiatrists has increased since 2010, it is still far from a healthy ratio.

Lack of any universally accepted single licensing authority compared to foreign countries puts social workers at general in risk. But general bodies/councils accepts automatically a university-qualified social worker as a professional licensed to practice or as a qualified clinician. Lack of a centralized council in tie-up with Schools of Social Work also makes a decline in promotion for the scope of social workers as mental health professionals. Though in this midst the service of social workers has given a facelift to the mental health sector in the country with other allied professionals.

Iran

State welfare organization was previously part of health and social security ministry.

Theoretical models and practices

Social work is an interdisciplinary profession, meaning it draws from a number of areas, such as (but not limited to) psychology, sociology, politics, criminology, economics, ecology, education, health, law, philosophy, anthropology, and counseling, including psychotherapy. Field work is a distinctive attribution to social work pedagogy. This equips the trainee in understanding the theories and models within the field of work. Professional practitioners from multicultural aspects have their roots in this social work immersion engagements from the early 19th century in the western countries. As an example, here are some of the models and theories used within social work practice:

Profession

American educator Abraham Flexner in a 1915 lecture, "Is Social Work a Profession?", delivered at the National Conference on Charities and Corrections, examined the characteristics of a profession concerning social work. It is not a 'single model', such as that of health, followed by medical professions such as nurses and doctors, but an integrated profession, and the likeness with medical profession is that social work requires a continued study for professional development to retain knowledge and skills that are evidence-based by practice standards. A social work professional's services lead toward the aim of providing beneficial services to individuals, dyads, families, groups, organizations, and communities to achieve optimum psychosocial functioning.

Its eight core functions present in its methods of practice are described by Popple and Leighninger as:

  1. Engagement — social worker must first engage the client in early meetings to promote a collaborative relationship
  2. Assessment — data gathered must be specifically aimed at guiding and directing a plan of action to help the client
  3. Planning — negotiate and formulate an action plan
  4. Implementation — promote resource acquisition and enhance role performance
  5. Monitoring/Evaluation — ongoing documentation for assessing the extent to which the client is following through on short-term goal attainment
  6. Supportive Counseling — affirming, challenging, encouraging, informing, and exploring options
  7. Graduated Disengagement — seeking to replace the social worker with a naturally occurring resource
  8. Administration — planning and managing social work programs, providing operations management support, and administrating case management services

There are six broad ethical principles in National Association of Social Workers' (NASW) Code of Ethics that inform social work practice, they are both prescriptive and proscriptive, and are based on six core values:

  1. Service — help people in need and provide pro bono services
  2. Social Justice — engage in social change activities for and with people to promote social justice and challenge social injustice
  3. Dignity and worth of the person — treat people with care and respect, be sensitive to cultural and ethnic diversity, and promote individuals socially responsible self determination
  4. Importance of human relationships — maintain positive client relationships because they play a vital role in driving change, and engage with people as partners who empower them through the helping process
  5. Integrity — engage clients with honesty and responsibility to build trust, and you are not only responsible for your own professional ethics and integrity but also of the service organization
  6. Competence — practice and build expertise as a social worker, and continually seek to enhance and contribute professional knowledge and skills

The International Federation of Social Workers also outlines essential principles for guiding social workers towards high professional standards. These include recognizing the inherent dignity of all people, upholding human rights, striving for social justice, supporting self-determination, encouraging participation, respecting privacy and confidentiality, treating individuals holistically, using technology and social media responsibly, and maintaining professional integrity.

A historic and defining feature of social work is the profession's focus on individual well-being in a social context and the well-being of society. Social workers promote social justice and social change with and on behalf of clients. A "client" can be an individual, family, group, organization, or community. In the broadening scope of the modern social worker's role, some practitioners have in recent years traveled to war-torn countries to provide psychosocial assistance to families and survivors.

Newer areas of social work practice involve management science. The growth of "social work administration" (sometimes also referred to as "social work management") for transforming social policies into services and directing activities of an organization toward achievement of goals is a related field. Helping clients with accessing benefits such as unemployment insurance and disability benefits, to assist individuals and families in building savings and acquiring assets to improve their financial security over the long-term, to manage large operations, etc. requires social workers to know financial management skills to help clients and organization's to be financially self-sufficient. Financial social work also helps clients with low-income or low to middle-income, people who are either unbanked (do not have a banking account) or underbanked (individuals who have a bank account but tend to rely on high cost non-bank providers for their financial transactions), with better mediation with financial institutions and induction of money management skills. A prominent area in which social workers operate is Behavioral Social Work. They apply principles of learning and social learning to conduct behavioral analysis and behavior management. Empiricism and effectiveness serve as means to ensure the dignity of clients, and focusing on the present is what distinguishes behavioral social work from other types of social work practices. In a multicultural case, the behavior of multiple members from different cultures matters. In such cases, an ecobehavioral perspective is taken due to the external influences. The interpersonal skills that a social worker brings to the job make them stand out from behavioral therapists. Another area that social workers are focusing is risk management, risk in social work is taken as Knight in 1921 defined "If you don't even know for sure what will happen, but you know the odds, that is risk and If you don't even know the odds, that is uncertainty." Risk management in social work means minimizing the risks while increasing potential benefits for clients by analyzing the risks and benefits in the duty of care or decisions. Occupational social work is a field where the trained professionals assist a management with worker's welfare, in their psychosocial wellness, and helps management's policies and protocols to be humanistic and anti-oppressive.

In the United States, according to the Substance Abuse and Mental Health Services Administration (SAMHSA), a branch of the U.S. Department of Health and Human Services, professional social workers are the largest group of mental health services providers. There are more clinically trained social workers—over 200,000—than psychiatrists, psychologists, and psychiatric nurses combined. Federal law and the National Institutes of Health recognize social work as one of five core mental health professions.

Examples of fields a social worker may be employed in are poverty relief, life skills education, community organizing, community organization, community development, rural development, forensics and corrections, legislation, industrial relations, project management, child protection, elder protection, women's rights, human rights, systems optimization, finance, addictions rehabilitation, child development, cross-cultural mediation, occupational safety and health, disaster management, mental health, psychosocial therapy, disabilities, etc.

Roles and functions

Social workers play many roles in mental health settings, including those of case manager, advocate, administrator, and therapist. The major functions of a psychiatric social worker are promotion and prevention, treatment, and rehabilitation. Social workers may also practice:

Psychiatric social workers conduct psychosocial assessments of the patients and work to enhance patient and family communications with the medical team members and ensure the inter-professional cordiality in the team to secure patients with the best possible care and to be active partners in their care planning. Depending upon the requirement, social workers are often involved in illness education, counseling and psychotherapy. In all areas, they are pivotal to the aftercare process to facilitate a careful transition back to family and community.

Qualifications and license

The education of social workers begins with a bachelor's degree (BA, BSc, BSSW, BSW, etc.) or diploma in social work or a Bachelor of Social Services. Some countries offer postgraduate degrees in social work, such as a master's degree (MSW, MSSW, MSS, MSSA, MA, MSc, MRes, MPhil.) or doctoral studies (Ph.D. and DSW (Doctor of Social Work)).

Several countries and jurisdictions require registration or license for working as social workers, and there are mandated qualifications. In other places, the professional association sets academic requirements as the qualification for practicing the profession. However, certain types of workers are exempted from needing a registration license. The success of these professionals is based on the recognition of and by the employers that provide social work services. These employers don't require the title of a registered social worker as a necessity for providing social work and related services.

Northern America

In the United States, social work undergraduate and master's programs are accredited by the Council on Social Work Education. A CSWE-accredited degree is required for one to become a state-licensed social worker. The CSWE even accredits online master's in social work programs in traditional and advanced standing options. In 1898, the New York Charity Organization Society, which was the Columbia University School of Social Work's earliest entity, began offering formal "social philanthropy" courses, marking both the beginning date for social work education in the United States, as well as the launching of professional social work. However, a CSWE-accredited program doesn't necessarily have to meet ASWB licensing knowledge requirements, and many of them do not meet them.

The Association of Social Work Boards (ASWB) is a regulatory organization that provides licensing examination services to social work regulatory boards in the United States and Canada. Due to the limited scope of the organization's objectives, it is not a social work organization that is accountable to the broader social work community or to the ones certified by ASWB exams. ASWB generates an annual profit of $6,000,000 from license examination administration and $800,000 from publishing study materials. As such, it is an organization that is focused on revenue maximization, and by principle, it is only responsible and answerable to its board members. The objective of a social work license is to ensure the public's safety and quality of service. It is intended to ensure that social workers understand and can follow NASW's Code of Ethics in their occupational practices, ascertain social workers' knowledge in service provision, and protect the use of the Social Work title from misuse and unethical practices. However, a study found out that having a social work license is not related to improved service quality for consumers. They substituted paraprofessionals with qualified licensed social workers and found out that there was no improvement in overall facility quality, quality of life, or the provision of social services. The paraprofessionals with training were able to perform similarly to licensed social workers, just like any trained human resource in a workforce would perform a job for which they are trained. Social work graduates gain this knowledge and training through academic and financial investment in earning an accredited social work degree, degree equalization process, and from receiving professional supervision during and post-graduation. For decades, the social work community has called on ASWB for transparency regarding the data on the validity and racial sensitivity of the exams. However, ASWB suppressed this information, leading many critics to assess that if the exams were free from flaws and bias, such data would have been released a long time ago. In 2022, ASWB released the pass rate data, and a Change.org petition called "#StopASWB" highlighted with academic citations that the Association of Social Work Boards' exams are biased with feedback from white social workers. The petition also pointed out that the exams unfairly penalize social workers who practice in other languages, require privileged resources for success, and utilize oppressive standards in formatting the exams, which are inconsistent with social work values. The National Association of Social Workers (NASW) expressed opposition to the social work licensing exams conducted by the Association of Social Work Boards (ASWB). This came after analyzing ASWB data, which revealed considerable discrepancies in pass rates for aspiring social workers of diverse racial backgrounds, older individuals, and those who speak English as a second language (ESL). Pass rates of exams indicate that white test takers are more than twice as likely to pass on their first attempt compared to BIPOC test takers. This finding raises questions about the credibility and validity of the licensure process through ASWB exams. NASW's firm stance on the matter serves as a significant reckoning moment regarding the systemic racism in the social work profession, particularly within its regulatory system. It also highlights ASWB's silence about the licensure apparatus that perpetuates racial disparities, leading its association members to institutional betrayal. After the release of ASWB data showing race and age-related discrepancies in pass rates, the national accreditation body, the Council on Social Work Education (CSWE), removed the ASWB licensure exam pass rates as an option for social work education programs to meet accreditation requirements. Members from various communities in social work have expressed that discussions about addressing this systemic oppression should be guided by a formal acknowledgment of wrongdoing and a spirit of reconciliation and healing. The state of Illinois passed a landmark bill, HB2365 SA1, marking a significant step in reducing its regulatory body's dependency on ASWB. With this bill, Illinois has addressed the uneven power that ASWB held and its unfettered pursuit of profit, which affected the qualification of educated social workers for practice entry. Now, educated social workers can obtain licensing by completing 3000 hours of professional supervision, eliminating the previous requirement of ASWB exam results for licensure, which often led to issues of unemployment and related emotional, behavioral, and physical health consequences. Since the early 1990s, researchers have critiqued ASWB exams for their lack of content and discriminant validity. In a study conducted in 2023, it was discovered that there are questions in ASWB exams that have rationales based on theories that are not evidence-based, and that have significant item validity issues. The researchers used generative AI application, ChatGPT to test ASWB rationales and found that the rationales provided by ChatGPT were of higher quality. They revealed that ChatGPT exhibited an excellent ability to recognize social work-related text patterns for scenario-based decision-making and offered high-quality rationales while taking into account the safety and ethics in social work practice, even without specific training for such a task. They suggested that it may be necessary and timely to move away from oppressive assessment formats used to evaluate social workers' competence and reconsider licensing exams with serious validity issues that disproportionately exclude individuals based on their race, age, and language. A proposed assessment format is one based on mastery learning, which would lead to competency-based licensing.

Professional associations

Social workers have several professional associations that provide ethical guidance and other forms of support for their members and social work in general. These associations may be international, continental, semi-continental, national, or regional. The main international associations are the International Federation of Social Workers (IFSW) and the International Association of Schools of Social Work (IASSW).

The largest professional social work association in the United States is the National Association of Social Workers, they have instituted a code for professional conduct and a set of principles rooted in six core values: service, social justice, dignity and worth of the person, importance of human relationships, integrity, and competence. There also exist organizations that represent clinical social workers such as the American Association of Psychoanalysis in Clinical Social Work. AAPCSW is a national organization representing social workers who practice psychoanalytic social work and psychoanalysis. There are also several states with Clinical Social Work Societies which represent all social workers who conduct psychotherapy from a variety of theoretical frameworks with families, groups, and individuals. The Association for Community Organization and Social Administration (ACOSA) is a professional organization for social workers who practice within the community organizing, policy, and political spheres.

In the UK, the professional association is the British Association of Social Workers (BASW) with just over 18,000 members (as of August 2015), and the regulatory body for social workers is Social Work England. In Australia, the professional association is the Australian Association of Social Workers (AASW) that ensure social workers meet required standards for social work practice in Australia, founded in 1946 and have more than 10,000 members. Accredited social workers in Australia can also provide services under the Access to Allied Psychological Services (ATAPS) program. In New Zealand, the regulatory body for social workers is Kāhui Whakamana Tauwhiro (SWRB).

Trade unions representing social workers

In the United Kingdom, just over half of social workers are employed by local authorities, and many of these are represented by UNISON, the public sector employee union. Smaller numbers are members of the Unite the Union and the GMB. The British Union of Social Work Employees (BUSWE) has been a section of the trade union Community since 2008.

While at that stage, not a union, the British Association of Social Workers operated a professional advice and representation service from the early 1990s. Social Work qualified staff who are also experienced in employment law and industrial relations provide the kind of representation you would expect from a trade union in the event of a grievance, discipline or conduct matters specifically in respect of professional conduct or practice. However, this service depended on the goodwill of employers to allow the representatives to be present at these meetings, as only trade unions have the legal right and entitlement of representation in the workplace.

By 2011 several councils had realized that they did not have to permit BASW access, and those that were challenged by the skilled professional representation of their staff were withdrawing permission. For this reason BASW once again took up trade union status by forming its arms-length trade union section, Social Workers Union (SWU). This gives the legal right to represent its members whether the employer or Trades Union Congress (TUC) recognizes SWU or not. In 2015 the TUC was still resisting SWU application for admission to congress membership and while most employers are not making formal statements of recognition until the TUC may change its policy, they are all legally required to permit SWU (BASW) representation at internal discipline hearings, etc.

Use of information technology in social work

Information technology is vital in social work, it transforms the documentation part of the work into electronic media. This makes the process transparent, accessible and provides data for analytics. Observation is a tool used in social work for developing solutions. Anabel Quan-Haase in Technology and Society defines the term surveillance as "watching over" (Quan-Haase. 2016. P 213), she continues to explain that the observation of others socially and behaviorally is natural, but it becomes more like surveillance when the purpose of the observation is to keep guard over someone (Quan-Haase. 2016. P 213). Often, at the surface level, the use of surveillance and surveillance technologies within the social work profession is seemingly an unethical invasion of privacy. When engaging with the social work code of ethics a little more deeply, it becomes obvious that the line between ethical and unethical becomes blurred. Within the social work code of ethics, there are multiple mentions of the use of technology within social work practice. The one that seems the most applicable to surveillance or artificial intelligence is 5.02 article f, "When using electronic technology to facilitate evaluation or research" and it goes on to explain that clients should be informed when technology is being used within the practice (Workers. 2008. Article 5.02).

Social workers in literature

In 2011, a critic stated that "novels about social work are rare", and as recently as 2004, another critic claimed to have difficulty finding novels featuring a main character holding a Master of Social Work degree.

However, social workers have been the subject of many novels, including:

Applied psychology

From Wikipedia, the free encyclopedia

History

Photo of Hugo Münsterberg

The founder of applied psychology was Hugo Münsterberg. He came to America (Harvard) from Germany (Berlin, Laboratory of Stern), invited by William James, and, like many aspiring psychologists during the late 19th century, originally studied philosophy. Münsterberg had many interests in the field of psychology such as purposive psychology, social psychology and forensic psychology. Hugo Münsterberg is credited with being one of the first people who has researched the field of applied psychology. He went to the University of Leipzig in Germany and attained his doctorate in Medicine. He opened the second psychology clinic in Germany in 1891 where he has continued his research. In 1907 he wrote several magazine articles concerning legal aspects of testimony, confessions and courtroom procedures, which eventually developed into his book, On the Witness Stand. The following year the Division of Applied Psychology was adjoined to the Harvard Psychological Laboratory. Within 9 years he had contributed eight books in English, applying psychology to education, industrial efficiency, business and teaching. Eventually Hugo Münsterberg and his contributions would define him as the creator of applied psychology. In 1920, the International Association of Applied Psychology (IAAP) was founded, as the first international scholarly society within the field of psychology.

Most professional psychologists in the U.S. worked in an academic setting until World War II. But during the war, the armed forces and the Office of Strategic Services hired psychologists in droves to work on issues such as troop morale and propaganda design. After the war, psychologists found an expanding range of jobs outside of the academy. Since 1970, the number of college graduates with degrees in psychology has more than doubled, from 33,679 to 76,671 in 2002. The annual numbers of masters' and PhD degrees have also increased dramatically over the same period. All the while, degrees in the related fields of economics, sociology, and political science have remained constant.

Professional organizations have organized special events and meetings to promote the idea of applied psychology. In 1990, the American Psychological Society held a Behavioral Science Summit and formed the "Human Capital Initiative", spanning schools, workplace productivity, drugs, violence, and community health. The American Psychological Association declared 2000–2010 the Decade of Behavior, with a similarly broad scope. Psychological methods are considered applicable to all aspects of human life and society.

Uses

There are many uses of applied psychology and can be found as a subfield in other genres of psychology. Applied Psychology has been used in teaching psychology because it focuses on the scientific findings and how it can be used to transfer that behavior.  Many people who use applied psychology work in the fields of teaching, industrial, clinical, and consulting work areas. The Encyclopedia of Applied Psychology delves deeper into the many subsections that are used in correlation with this field and further explains the procedures that should be used in each of the respective industries.

Advertising

digital advertisements shown on a curved billboard at night
Digital advertisements shown at Picadilly Circus, London at night

Business advertisers have long consulted psychologists in assessing what types of messages will most effectively induce a person to buy a particular product. The three main types of psychologists that participate in creating advertisements are cognitive, media, and social psychologists. These psychologists often work together to create advertisements that create an emotional impact on the viewer in order to make the advertisement more memorable.Using the psychological research methods and the findings in human's cognition, motivation, attitudes and decision making, those can help to design more persuasive advertisement. Their research includes the study of unconscious influences and brand loyalty. However, the effect of unconscious influences was controversial. The use of these psychologists often create successful advertisements with the scientific methods that are used to portray violence, humor and sex.

Educational

Educational psychology is devoted to the study of how humans learn in educational settings, especially schools. Psychologists assess the effects of specific educational interventions: e.g., phonics versus whole language instruction in early reading attainment. They also study the question of why learning occurs differently in different situations.

Another domain of educational psychology is the psychology of teaching. In some colleges, educational psychology courses are called "the psychology of learning and teaching". Educational psychology derives a great deal from basic-science disciplines within psychology including cognitive science and behaviorially-oriented research on learning.

Counseling

Counseling psychology is an applied specialization within psychology, that involves both research and practice in a number of different areas or domains. According to Gelso and Fretz (2001), there are some central unifying themes among counseling psychologists. These include a focus on an individual's strengths, relationships, their educational and career development, as well as a focus on normal personalities. Counseling psychologists help people improve their well-being, reduce and manage stress, and improve overall functioning in their lives. The interventions used by Counseling Psychologists may be either brief or long-term in duration. Often they are problem focused and goal-directed. There is a guiding philosophy which places a value on individual differences and an emphasis on "prevention, development, and adjustment across the life-span." The use of applied psychology in counseling is one of the most useful when it comes to the treatment of individuals. The use of knowledge from scientific findings are beneficial because there are many different options that can be tested to find the right treatment.

Medical and clinical

Medical psychology

Medical psychology involves the application of a range of psychological principles, theories and findings applied to the effective management of physical and mental disorders to improve the psychological and physical health of the patient. The American Psychological Association defines medical psychology as the branch of psychology that integrates somatic and psychotherapeutic modalities, into the management of mental illness, health rehabilitation and emotional, cognitive, behavioural and substance use disorders. According to Muse and Moore (2012), the medical psychologist's contributions in the areas of psychopharmacology which sets it apart from other of psychotherapy and psychotherapists.

Clinical psychology

Clinical psychology includes the study and application of psychology 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 and psychotherapy, although clinical psychologists may also engage in research, teaching, consultation, forensic testimony, and program development and administration. Some clinical psychologists may focus on the clinical management of patients with brain injury—this area is known as clinical neuropsychology. In many countries clinical psychology is a regulated mental health profession.

The work performed by clinical psychologists tends to be done inside various therapy models, all of which involve a formal relationship between professional and client—usually an individual, couple, family, or small group—that employs a set of procedures intended to form a therapeutic alliance, explore the nature of psychological problems, and encourage new ways of thinking, feeling, or behaving. The four major perspectives are psychodynamic, cognitive behavioral, existential-humanistic, and systems or family therapy. There has been a growing movement to integrate these various therapeutic approaches, especially with an increased understanding of issues regarding ethnicity, gender, spirituality, and sexual-orientation. With the advent of more robust research findings regarding psychotherapy, there is growing evidence that most of the major therapies are about of equal effectiveness, with the key common element being a strong therapeutic alliance. Because of this, more training programs and psychologists are now adopting an eclectic therapeutic orientation.

Clinical psychologists do not usually prescribe medication, although there is a growing number of psychologists who do have prescribing privileges, in the field of medical psychology. In general, however, when medication is warranted many psychologists will work in cooperation with psychiatrists so that clients get therapeutic needs met. Clinical psychologists may also work as part of a team with other professionals, such as social workers and nutritionists.

Environmental

Environmental psychology is the psychological study of humans and their interactions with their environments. The types of environments studied are limitless, ranging from homes, offices, classrooms, factories, nature, and so on. However, across these different environments, there are several common themes of study that emerge within each one. Noise level and ambient temperature are clearly present in all environments and often subjects of discussion for environmental psychologists. Crowding and stressors are a few other aspects of environments studied by this sub-discipline of psychology. When examining a particular environment, environmental psychology looks at the goals and purposes of the people in the using the environment, and tries to determine how well the environment is suiting the needs of the people using it. For example, a quiet environment is necessary for a classroom of students taking a test, but would not be needed or expected on a farm full of animals. The concepts and trends learned through environmental psychology can be used when setting up or rearranging spaces so that the space will best perform its intended function. The top common, more well known areas of psychology that drive this applied field include: cognitive, perception, learning, and social psychology.

Forensic, legal and criminal

Forensic psychology and legal psychology are the areas concerned with the application of psychological methods and principles to legal questions and issues. Most typically, forensic psychology involves a clinical analysis of a particular individual and an assessment of some specific psycho-legal question. The psycho-legal question does not have to be criminal in nature. Forensic psychologists rarely get involved in the actual criminal investigations, which falls under a broader category of applied psychology called criminal psychology. Custody cases are an example of non-criminal evaluations by forensic psychologists. The validity and upholding of eyewitness testimony is an area of forensic psychology that does veer closer to criminal investigations, though does not directly involve the psychologist in the investigation process. Psychologists are often called to testify as expert witnesses on issues such as the accuracy of memory, the reliability of police interrogation, and the appropriate course of action in child custody cases.

Legal psychology refers to any application of psychological principles, methods or understanding to legal questions or issues. In addition to the applied practices, legal psychology also includes academic or empirical research on topics involving the relationship of law to human mental processes and behavior. However, inherent differences that arise when placing psychology in the legal context. Psychology rarely makes absolute statements. Instead, psychologists traffic in the terms like level of confidence, percentages, and significance. Legal matters, on the other hand, look for absolutes: guilty or not guilty. This makes for a sticky union between psychology and the legal system. Some universities operate dual JD/PhD programs focusing on the intersection of these two areas.

The Committee on Legal Issues of the American Psychological Association is known to file amicus curae briefs, as applications of psychological knowledge to high-profile court cases.

A related field, police psychology, involves consultation with police departments and participation in police training.

Health and medicine

Health psychology concerns itself with understanding how biology, behavior, and social context influence health and illness. Health psychologists generally work alongside other medical professionals in clinical settings, although many also teach and conduct research. Although its early beginnings can be traced to the kindred field of clinical psychology, four different approaches to health psychology have been defined: clinical, public health, community and critical health psychology.

Health psychologists aim to change health behaviors for the dual purpose of helping people stay healthy and helping patients adhere to disease treatment regimens. The focus of health psychologists tend to center on the health crisis facing the western world particularly in the US. Cognitive behavioral therapy and behavior modification are techniques often employed by health psychologists. Psychologists also study patients' compliance with their doctors' orders.

Health psychologists view a person's mental condition as heavily related to their physical condition. An important concept in this field is stress, a mental phenomenon with well-known consequences for physical health.

Occupational health psychology

Occupational health psychology (OHP) is a relatively new discipline that emerged from the confluence of health psychology, industrial and organizational psychology, and occupational health. OHP has its own journals and professional organizations. The field is concerned with identifying psychosocial characteristics of workplaces that give rise to health-related problems in people who work. These problems can involve physical health (e.g., cardiovascular disease) or mental health (e.g., depression). Examples of psychosocial characteristics of workplaces that OHP has investigated include amount of decision latitude a worker can exercise and the supportiveness of supervisors. OHP is also concerned with the development and implementation of interventions that can prevent or ameliorate work-related health problems. In addition, OHP research has important implications for the economic success of organizations. Other research areas of concern to OHP include workplace incivility and violence, work-home carryover, unemployment and downsizing, and workplace safety and accident prevention. Two important OHP journals are the Journal of Occupational Health Psychology and Work & Stress. Three important organizations closely associated with OHP are the International Commission on Occupational Health's Scientific Committee on Work Organisation and Psychosocial Factors (ICOH-WOPS), the Society for Occupational Health Psychology, and the European Academy of Occupational Health Psychology.

Human factors and ergonomics

Human factors and ergonomics is the study of how cognitive and psychological processes affect our interaction with tools, machines, and objects in the environment. Many branches of psychology attempt to create models of and understand human behavior. These models are usually based on data collected from experiments. Human Factor psychologists however, take the same data and use it to design or adapt processes and objects that will complement the human component of the equation. Rather than humans learning how to use and manipulate a piece of technology, human factors strives to design technology to be inline with the human behavior models designed by general psychology. This could be accounting for physical limitations of humans, as in ergonomics, or designing systems, especially computer systems, that work intuitively with humans, as does engineering psychology.

Ergonomics is applied primarily through office work and the transportation industry. Psychologists here take into account the physical limitations of the human body and attempt to reduce fatigue and stress by designing products and systems that work within the natural limitations of the human body. From simple things like the size of buttons and design of office chairs to layout of airplane cockpits, human factor psychologists, specializing in ergonomics, attempt to de-stress our everyday lives and sometimes even save them.

Human factor psychologists specializing in engineering psychology tend to take on slightly different projects than their ergonomic centered counterparts. These psychologists look at how a human and a process interact. Often engineering psychology may be centered on computers. However at the base level, a process is simply a series of inputs and outputs between a human and a machine. The human must have a clear method to input data and be able to easily access the information in output. The inability of rapid and accurate corrections can sometimes lead to drastic consequences, as summed up by many stories in Set Phasers on Stun. The engineering psychologists wants to make the process of inputs and outputs as intuitive as possible for the user.

The goal of research in human factors is to understand the limitations and biases of human mental processes and behavior, and design items and systems that will interact accordingly with the limitations. Some may see human factors as intuitive or a list of dos and don'ts, but in reality, human factor research strives to make sense of large piles of data to bring precise applications to product designs and systems to help people work more naturally, intuitively with the items of their surroundings.

Industrial and organizational

Industrial and organizational psychology, or I-O psychology, focuses on the psychology of work. Relevant topics within I-O psychology include the psychology of recruitment, selecting employees from an applicant pool, training, performance appraisal, job satisfaction, work motivation. work behavior, occupational stress, accident prevention, occupational safety and health, management, retirement planning and unemployment among many other issues related to the workplace and people's work lives. In short, I-O psychology is the application of psychology to the workplace. One aspect of this field is job analysis, the detailed study of which behaviors a given job entails.

Though the name of the title "Industrial Organizational Psychology" implies 2 split disciplines being chained together, it is near impossible to have one half without the other. If asked to generally define the differences, Industrial psychology focuses more on the Human Resources aspects of the field, and Organizational psychology focuses more on the personal interactions of the employees. When applying these principles however, they are not easily broken apart. For example, when developing requirements for a new job position, the recruiters are looking for an applicant with strong communication skills in multiple areas. The developing of the position requirements falls under the industrial psychology, human resource type work, and the requirement of communication skills is related to how the employee with interacts with co-workers. As seen here, it is hard to separate task of developing a qualifications list from the types of qualifications on the list. This is parallel to how the I and O are nearly inseparable in practice. Therefore, I-O psychologists are generally rounded in both industrial and organizational psychology though they will have some specialization. Other topics of interest for I-O psychologists include leadership, performance evaluation, training, and much more.

Military psychology includes research into the classification, training, and performance of soldiers.

School

School psychology is a field that applies principles of clinical psychology and educational psychology to the diagnosis and treatment of students' behavioral and learning problems. School psychologists are educated in child and adolescent development, learning theories, psychological and psycho-educational assessment, personality theories, therapeutic interventions, special education, psychology, consultation, child and adolescent psychopathology, and the ethical, legal and administrative codes of their profession.

According to Division 16 (Division of School Psychology) of the American Psychological Association (APA), school psychologists operate according to a scientific framework. They work to promote effectiveness and efficiency in the field. School psychologists conduct psychological assessments, provide brief interventions, and develop or help develop prevention programs. Additionally, they evaluate services with special focus on developmental processes of children within the school system, and other systems, such as families. School psychologists consult with teachers, parents, and school personnel about learning, behavioral, social, and emotional problems. They may teach lessons on parenting skills (like school counselors), learning strategies, and other skills related to school mental health. In addition, they explain test results to parents and students. They provide individual, group, and in some cases family counseling (State Board of Education 2003; National Clearinghouse for Professions in Special Education, n.d.). School psychologists are actively involved in district and school crisis intervention teams. They also supervise graduate students in school psychology. School psychologists in many districts provide professional development to teachers and other school personnel on topics such as positive behavior intervention plans and achievement tests.

One salient application for school psychology in today's world is responding to the unique challenges of increasingly multicultural classrooms. For example, psychologists can contribute insight about the differences between individualistic and collectivistic cultures.

School psychologists are influential within the school system and are frequently consulted to solve problems. Practitioners should be able to provide consultation and collaborate with other members of the educational community and confidently make decisions based on empirical research.

Social change

Psychologists have been employed to promote "green" behavior, i.e. sustainable development. In this case, their goal is behavior modification, through strategies such as social marketing. Tactics include education, disseminating information, organizing social movements, passing laws, and altering taxes to influence decisions.

Psychology has been applied on a world scale with the aim of population control. For example, one strategy towards television programming combines social models in a soap opera with informational messages during advertising time. This strategy successfully increased women's enrollment at family planning clinics in Mexico. The programming—which has been deployed around the world by Population Communications International and the Population Media Center—combines family planning messages with representations of female education and literacy.

Sport psychology

Sport psychology is a specialization within psychology that seeks to understand psychological/mental factors that affect performance in sports, physical activity and exercise and apply these to enhance individual and team performance. The sport psychology approach differs from the coaches and players perspective. Coaches tend to narrow their focus and energy towards the end-goal. They are concerned with the actions that lead to the win, as opposed to the sport psychologist who tries to focus the players thoughts on just achieving the win. Sport psychology trains players mentally to prepare them, whereas coaches tend to focus mostly on physical training. Sport psychology deals with increasing performance by managing emotions and minimizing the psychological effects of injury and poor performance. Some of the most important skills taught are goal setting, relaxation, visualization, self-talk awareness and control, concentration, using rituals, attribution training, and periodization. The principles and theories may be applied to any human movement or performance tasks (e.g., playing a musical instrument, acting in a play, public speaking, motor skills). Usually, experts recommend that students be trained in both kinesiology (i.e., sport and exercise sciences, physical education) and counseling.

Traffic psychology

Traffic psychology is an applied discipline within psychology that looks at the relationship between psychological processes and cognitions and the actual behavior of road users. In general, traffic psychologists attempt to apply these principles and research findings, in order to provide solutions to problems such as traffic mobility and congestion, road accidents, speeding. Research psychologists also are involved with the education and the motivation of road users.

Representation of a Lie group

From Wikipedia, the free encyclopedia https://en.wikipedia.org/wiki/Representation_of_a_Lie_group...