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Disability is the experience of any condition that makes it more difficult for a person to do certain activities or have equitable access within a given society. Disabilities may be
cognitive Cognition is the "mental action or process of acquiring knowledge and understanding through thought, experience, and the senses". It encompasses all aspects of intellectual functions and processes such as: perception, attention, thought, ...
, developmental,
intellectual An intellectual is a person who engages in critical thinking, research, and Human self-reflection, reflection about the nature of reality, especially the nature of society and proposed solutions for its normative problems. Coming from the wor ...
, mental, physical, sensory, or a combination of multiple factors. Disabilities can be present from birth or can be acquired during a person's lifetime. Historically, disabilities have only been recognized based on a narrow set of criteria—however, disabilities are not binary and can be present in unique characteristics depending on the individual. A disability may be readily visible, or invisible in nature. The
United Nations The United Nations (UN) is the Earth, global intergovernmental organization established by the signing of the Charter of the United Nations, UN Charter on 26 June 1945 with the stated purpose of maintaining international peace and internationa ...
Convention on the Rights of Persons with Disabilities defines disability as including: Disabilities have been perceived differently throughout history, through a variety of different theoretical lenses. There are two main models that attempt to explain disability in our society: the medical model and the social model. The medical model serves as a theoretical framework that considers disability as an undesirable medical condition that requires specialized treatment. Those who ascribe to the medical model tend to focus on finding the root causes of disabilities, as well as any cures—such as assistive technology. The social model centers disability as a societally-created limitation on individuals who do not have the same ability as the majority of the population. Although the medical model and social model are the most common frames for disability, there are a multitude of other models that theorize disability. There are many terms that explain aspects of disability. While some terms solely exist to describe phenomena pertaining to disability, others have been centered around stigmatizing and ostracizing those with disabilities. Some terms have such a negative connotation that they are considered to be slurs. A current point of contention is whether it is appropriate to use person-first language (i.e. a person who is disabled) or identity-first language (i.e. a disabled person) when referring to disability and an individual. Due to the
marginalization Social exclusion or social marginalisation is the social disadvantage and relegation to the fringe of society. It is a term that has been used widely in Europe and was first used in France in the late 20th century. In the EU context, the Euro ...
of disabled people, there have been several activist causes that push for equitable treatment and access in society. Disability activists have fought to receive equal and equitable rights under the law—though there are still political issues that enable or advance the oppression of disabled people. Although disability activism serves to dismantle ableist systems, social norms relating to the perception of disabilities are often reinforced by tropes used by the media. Since negative perceptions of disability are pervasive in modern society, disabled people have turned to self-advocacy in an attempt to push back against their marginalization. The recognition of disability as an identity that is experienced differently based on the other multi-faceted identities of the individual is one often pointed out by disabled self-advocates. The ostracization of disability from mainstream society has created the opportunity for a disability culture to emerge. While disabled activists still promote the integration of disabled people into mainstream society, several disabled-only spaces have been created to foster a disability community—such as with art, social media, and sports.


History

Contemporary understandings of disability derive from concepts that arose during the scientific Enlightenment in the west; prior to the Enlightenment, physical differences were viewed through a different lens.


Antiquity

Historically, scholars have often assumed that disabled individuals were unsupported and marginalized within their communities, based on the belief that ancient agricultural societies had to be strategic with their limited resources for survival. For instance, some historians argue that ancient Greeks actively practiced ableism through
infanticide Infanticide (or infant homicide) is the intentional killing of infants or offspring. Infanticide was a widespread practice throughout human history that was mainly used to dispose of unwanted children, its main purpose being the prevention of re ...
, as suggested in the writings of
Plutarch Plutarch (; , ''Ploútarchos'', ; – 120s) was a Greek Middle Platonist philosopher, historian, biographer, essayist, and priest at the Temple of Apollo (Delphi), Temple of Apollo in Delphi. He is known primarily for his ''Parallel Lives'', ...
,
Plato Plato ( ; Greek language, Greek: , ; born  BC, died 348/347 BC) was an ancient Greek philosopher of the Classical Greece, Classical period who is considered a foundational thinker in Western philosophy and an innovator of the writte ...
, and
Aristotle Aristotle (; 384–322 BC) was an Ancient Greek philosophy, Ancient Greek philosopher and polymath. His writings cover a broad range of subjects spanning the natural sciences, philosophy, linguistics, economics, politics, psychology, a ...
. In ''The Life of Lycurgus'' of Plutarch’s ''
Parallel Lives * Culture of ancient Greece Culture of ancient Rome Ancient Greek biographical works Ethics literature History books about ancient Rome Cultural depictions of Gaius Marius Cultural depictions of Mark Antony Cultural depictions of Cicero ...
'', he describes infanticide as a common practice in
Sparta Sparta was a prominent city-state in Laconia in ancient Greece. In antiquity, the city-state was known as Lacedaemon (), while the name Sparta referred to its main settlement in the Evrotas Valley, valley of Evrotas (river), Evrotas rive ...
, where the lawgiver decreed that newborn infants be taken to the ''
lesche Lesche () is an Ionic Greek word, signifying ''council'' or ''conversation'', and a ''place for council or conversation''. There is frequent mention of places of public resort, in the Greek cities, by the name of ''leschai'' (, the Greek plural of ...
'', likely a public building, for examination by elders. If an infant was ‘ill-bred and deformed,’ it would be sent to the ''apothetai'', meaning ‘exposure places,’ a pit beneath Mount Taygetus. Plutarch suggested this practice occurred because a deformed infant would be seen as a liability to Sparta, a city-state known for its strict martial ethos. While Plutarch’s account provides valuable insights into Spartan society, its reliability is questionable, as he lived 700 years after the events he described. Even Plutarch acknowledged that his accounts were open to dispute for this very reason. Similarly, in '' The Republic'', Plato argues that, in an ideal state, rulers must ensure the breeding of the best men and women while discouraging those deemed inferior from reproducing. He asserts that if the children of inferior parents, or any other parents, were deformed, they should be ‘hidden away in a secret and unknown place, as is fitting.’ In ''
Politics Politics () is the set of activities that are associated with decision-making, making decisions in social group, groups, or other forms of power (social and political), power relations among individuals, such as the distribution of Social sta ...
'', Aristotle advocates that ‘the bodies of offspring should conform to the wishes of the lawgiver,’ ideally being healthy and strong, which implies a similarly ableist stance to that of Plato. He further proposes that a law should exist to prevent the raising of deformed infants, implying his endorsement of killing disabled infants. However, these claims represent the philosophical ideals of Greek thinkers and do not necessarily reflect the actual practices of ancient Greece, as neither work was intended to serve as factual records. In fact, there is considerable evidence suggesting that individuals with deformities were well cared for in antiquity. At the Windover Archeological Site, one of the skeletons was a male about 15 years old who had spina bifida. The condition meant that the boy, probably paralyzed below the waist, was taken care of in a
hunter-gatherer A hunter-gatherer or forager is a human living in a community, or according to an ancestrally derived Lifestyle, lifestyle, in which most or all food is obtained by foraging, that is, by gathering food from local naturally occurring sources, esp ...
community. Disability was not viewed as a means of divine punishment and therefore disabled individuals were neither exterminated nor discriminated against for their impairments. Many were instead employed in different levels of Mesopotamian society including working in religious temples as servants of the gods. In
Ancient Egypt Ancient Egypt () was a cradle of civilization concentrated along the lower reaches of the Nile River in Northeast Africa. It emerged from prehistoric Egypt around 3150BC (according to conventional Egyptian chronology), when Upper and Lower E ...
, staffs were frequently used in society. A common usage for them was for older persons with disabilities to help them walk. In
Ancient Greece Ancient Greece () was a northeastern Mediterranean civilization, existing from the Greek Dark Ages of the 12th–9th centuries BC to the end of classical antiquity (), that comprised a loose collection of culturally and linguistically r ...
, regardless of gender, age, or rank, deformed citizens were largely acknowledged, embraced, and accommodated in various aspects of society. This is illustrated in the ''
Hippocratic Corpus The Hippocratic Corpus (Latin: ''Corpus Hippocraticum''), or Hippocratic Collection, is a collection of around 60 early Ancient Greek medical works strongly associated with the physician Hippocrates and his teachings. The Hippocratic Corpus cov ...
'', a collection of treatises written by physicians during the late 5th and 4th centuries B.C.E. as a practical manual. Therefore, it offers a more accurate depiction of how the Greeks treated disabled people. For instance, many of the treatises describe the conditions and treatments for infants with congenital anomalies or impairments, such as weasel-arm, clubfoot, and cleft conditions. Ironically, among these, the practice of infanticide or the harming of deformed infants is never mentioned. In fact, these Hippocratic physicians treated a wide range of patients throughout the Greek-speaking world from the 5th century BCE onwards. Many of them expressed neutrality, if not optimism, toward deformed infants, striving to cure them while documenting their conditions. This suggests that it may not have been normal in ancient Greece to kill deformed infants, presenting a reality that contrasts with the views of Plato, Aristotle, and other ancient philosophers. Additionally, the depiction of disabled adults or gods was common in the literature of ancient Greece. In
Homer Homer (; , ; possibly born ) was an Ancient Greece, Ancient Greek poet who is credited as the author of the ''Iliad'' and the ''Odyssey'', two epic poems that are foundational works of ancient Greek literature. Despite doubts about his autho ...
’s ''
Iliad The ''Iliad'' (; , ; ) is one of two major Ancient Greek epic poems attributed to Homer. It is one of the oldest extant works of literature still widely read by modern audiences. As with the ''Odyssey'', the poem is divided into 24 books and ...
'' and ''
Odyssey The ''Odyssey'' (; ) is one of two major epics of ancient Greek literature attributed to Homer. It is one of the oldest surviving works of literature and remains popular with modern audiences. Like the ''Iliad'', the ''Odyssey'' is divi ...
'', Hephaistos, a god and renowned craftsman, is described as being ‘lame in both legs,’ and he is mentioned 41 times in the ''Iliad'' and 19 times in the ''Odyssey.'' In Book 2 of the Iliad, Homer provides a detailed description of Thersites’ deformity, including his bandy legs, lame foot, hunched shoulders, and balding pate, calling him ‘the ugliest man who came beneath Ilion.’ This suggests that ancient Greeks acknowledged disabled adult civilians, as disability, whether congenital or acquired, was common due to the harsh realities of ancient life and warfare. In addition to literary evidence, archaeological evidence is crucial in unfolding ancient Greeks’ attitude towards deformed individuals. One that is most related to the discussion of infanticide in Ancient Greece is the
Agora The agora (; , romanized: ', meaning "market" in Modern Greek) was a central public space in ancient Ancient Greece, Greek polis, city-states. The literal meaning of the word "agora" is "gathering place" or "assembly". The agora was the center ...
Bone Well, in which archaeologists found a large number of skeletons, including those of infants. Since the median age at death for these infants was only eight days old, it gives rise to the assumption that infanticide could be a possible explanation. However, scholars cannot determine whether the infants were intentionally killed or whether they died of natural causes, which was particularly common, especially during the first eight days after birth. Moreover, archaeologists have discovered a significant number of feeding bottles throughout the Hellenic world, dating back to the Late Bronze Age. Many of these were found in the tombs of infants and young children. While scholars debate whether these bottles were used as aids for weaning infants or as symbols of condolence with no practical purpose, the shape of the bottles is particularly suited for feeding infants with cleft conditions. Depending on the severity, such infants would have had difficulty extracting milk from a nipple. This suggests that the ancient Greeks may have invested extra care and resources in raising disabled infants, rather killing them. Contrary to previous beliefs, Greek men with disabilities or physical infirmities were generally exempt from military campaigns and battles. In ''
Memorabilia A souvenir (French language, French for 'a remembrance or memory'), memento, keepsake, or token of remembrance is an object a person acquires for the memory, memories the owner associates with it. A souvenir can be any object that can be collecte ...
'',
Xenophon Xenophon of Athens (; ; 355/354 BC) was a Greek military leader, philosopher, and historian. At the age of 30, he was elected as one of the leaders of the retreating Ancient Greek mercenaries, Greek mercenaries, the Ten Thousand, who had been ...
suggests that men with bodily weakness or illness were considered liabilities in battle. Additionally, during the Battle of Thermopylae, the Spartan king and commander Leonidas excused Eurytus and Aristodemus from fighting, as both of them were suffering from severe eye sickness, demonstrating that men unfit for war were not forced to participate. However, in exceptional cases, disabled or injured men might be called upon to take on suitable roles that would contribute to the war effort. In terms of personal life, there is no evidence to suggest that disabled Greeks were barred from marriage or reproduction. This likely stemmed from the belief that deformed parents did not necessarily produce deformed offspring. However, disabled individuals may have faced greater challenges in finding a suitable partner, as they were sometimes rejected by the family of a potential spouse. Regarding their economic situation, disabled Greeks—regardless of gender or social rank—worked in a variety of positions and professions. According to
Lysias Lysias (; ; c. 445 – c. 380 BC) was a Logographer (legal), logographer (speech writer) in ancient Greece. He was one of the ten Attic orators included in the "Alexandrian Canon" compiled by Aristophanes of Byzantium and Aristarchus of Samothrac ...
, a disabled man who uses two canes to walk ‘plies a craft’ and runs a shop, demonstrating that disabled individuals were not deprived of the ability to support themselves. In ''On Joints,''
Hippocrates Hippocrates of Kos (; ; ), also known as Hippocrates II, was a Greek physician and philosopher of the Classical Greece, classical period who is considered one of the most outstanding figures in the history of medicine. He is traditionally referr ...
describes people with arm disabilities also being engaged in ‘handiwork,’ provided they were still able to operate tools. Plato also mentions, in ''
Laws Law is a set of rules that are created and are law enforcement, enforceable by social or governmental institutions to regulate behavior, with its precise definition a matter of longstanding debate. It has been variously described as a Socia ...
'', that slaves who acquired disabilities later in life could be reassigned to other suitable roles, a principle that, logically, should also apply to free individuals in Greece. Ancient Greeks were also subjected to a wide range of physical consequences of aging, causing impairments and disabilities. Therefore, ancient Greeks put great effort into assisting elderly people in their communities. In some Greek states, children were legally required to care for their elderly parents, which might have included parents who were physically or mentally impaired. According to Aristotle, people who failed to do so would be imprisoned. Provisions that enabled individuals with impaired mobility to access temples and healing sanctuaries were made in ancient Greece. Specifically, by 370 B.C., at the most important healing sanctuary in the wider area, the Sanctuary of Asclepius at
Epidaurus Epidaurus () was a small city (''polis'') in ancient Greece, on the Argolid Peninsula at the Saronic Gulf. Two modern towns bear the name Epidavros: ''Palaia Epidavros'' and ''Nea Epidavros''. Since 2010 they belong to the new municipality of Epi ...
, there were at least 11 permanent stone ramps that provided access to mobility-impaired visitors to nine different structures. On top of this, disabled Athenians who were unable to support themselves received monetary assistance from the state, sufficient to cover their basic needs. This indicates that some forms of charity and social welfare existed in
Athens Athens ( ) is the Capital city, capital and List of cities and towns in Greece, largest city of Greece. A significant coastal urban area in the Mediterranean, Athens is also the capital of the Attica (region), Attica region and is the southe ...
. Disability was also common among individuals of high status in ancient Greece. In the 6th century BCE, Croesus, the King of Lydia, had two sons, one of whom was either deaf or mute. He spent a considerable amount of wealth in an unsuccessful attempt to cure this son, even consulting the oracle of
Apollo Apollo is one of the Twelve Olympians, Olympian deities in Ancient Greek religion, ancient Greek and Ancient Roman religion, Roman religion and Greek mythology, Greek and Roman mythology. Apollo has been recognized as a god of archery, mu ...
at
Delphi Delphi (; ), in legend previously called Pytho (Πυθώ), was an ancient sacred precinct and the seat of Pythia, the major oracle who was consulted about important decisions throughout the ancient Classical antiquity, classical world. The A ...
. Eventually, Croesus rejected the disabled son, choosing to favor only his able-bodied son, Atys, instead. Similarly, Agesilaus, a Spartan king in the 4th century BCE, was lame in one leg but still became a general and fought in major battles. The Macedonian king, Philip II, also suffered from multiple physical impairments during his conquests; he lost one eye, fractured his collarbone, and shattered one hand and leg. In conclusion, ancient Greeks demonstrated notable empathy and acceptance toward their disabled peers, contrary to the views presented in the writings of Plato and Aristotle. Literary accounts from Hippocratic physicians and archaeological evidence support the idea that the Greeks made efforts to cure and assist disabled individuals, including deformed infants, whom Plutarch claimed were promptly killed in Sparta. Since disability was not uncommon, it was frequently mentioned in literature and poetry. Disabled individuals, regardless of social rank, were largely integrated into society, thanks to the variety of roles and duties available in personal life, the economy, and the military.


Middle Ages and After

During the
Middle Ages In the history of Europe, the Middle Ages or medieval period lasted approximately from the 5th to the late 15th centuries, similarly to the post-classical period of global history. It began with the fall of the Western Roman Empire and ...
, madness and other conditions were thought to be caused by demons. They were also thought to be part of the natural order, especially during and in the fallout of the
Black Death The Black Death was a bubonic plague pandemic that occurred in Europe from 1346 to 1353. It was one of the list of epidemics, most fatal pandemics in human history; as many as people perished, perhaps 50% of Europe's 14th century population. ...
, which wrought impairments throughout the general population. In the
early modern period The early modern period is a Periodization, historical period that is defined either as part of or as immediately preceding the modern period, with divisions based primarily on the history of Europe and the broader concept of modernity. There i ...
there was a shift to seeking biological causes for physical and mental differences, as well as heightened interest in demarcating categories: for example, Ambroise Pare, in the sixteenth century, wrote of "monsters", "prodigies", and "the maimed". The European Enlightenment's emphases on knowledge derived from reason and on the value of natural science to human progress helped spawn the birth of
institutions An institution is a humanly devised structure of rules and norms that shape and constrain social behavior. All definitions of institutions generally entail that there is a level of persistence and continuity. Laws, rules, social conventions and ...
and associated knowledge systems that observed and categorized human beings; among these, the ones significant to the development of today's concepts of disability were asylums,
clinic A clinic (or outpatient clinic or ambulatory care clinic) is a health facility that is primarily focused on the care of outpatients. Clinics can be privately operated or publicly managed and funded. They typically cover the primary care needs ...
s, and
prison A prison, also known as a jail, gaol, penitentiary, detention center, correction center, correctional facility, or remand center, is a facility where Prisoner, people are Imprisonment, imprisoned under the authority of the State (polity), state ...
s. Contemporary concepts of disability are rooted in eighteenth- and nineteenth-century developments. Foremost among these was the development of clinical medical discourse, which made the human body visible as a thing to be manipulated, studied, and transformed. These worked in tandem with scientific discourses that sought to classify and categorize and, in so doing, became methods of
normalization Normalization or normalisation refers to a process that makes something more normal or regular. Science * Normalization process theory, a sociological theory of the implementation of new technologies or innovations * Normalization model, used in ...
. The concept of the "norm" developed in this time period, and is signaled in the work of the Belgian
statistician A statistician is a person who works with Theory, theoretical or applied statistics. The profession exists in both the private sector, private and public sectors. It is common to combine statistical knowledge with expertise in other subjects, a ...
, sociologist,
mathematician A mathematician is someone who uses an extensive knowledge of mathematics in their work, typically to solve mathematical problems. Mathematicians are concerned with numbers, data, quantity, mathematical structure, structure, space, Mathematica ...
, and
astronomer An astronomer is a scientist in the field of astronomy who focuses on a specific question or field outside the scope of Earth. Astronomers observe astronomical objects, such as stars, planets, natural satellite, moons, comets and galaxy, galax ...
Adolphe Quetelet Lambert Adolphe Jacques Quetelet FRSF or FRSE (; 22 February 1796 – 17 February 1874) was a Belgian- French astronomer, mathematician, statistician and sociologist who founded and directed the Brussels Observatory and was influential ...
, who wrote in the 1830s of – the average man. Quetelet postulated that one could take the sum of all people's attributes in a given population (such as their height or weight) and find their average and that this figure should serve as a statistical norm toward which all should aspire. This idea of the statistical norm threads through the rapid take-up of statistics gathering by Britain, the United States, and the Western European states during this time period, and it is tied to the rise of
eugenics Eugenics is a set of largely discredited beliefs and practices that aim to improve the genetic quality of a human population. Historically, eugenicists have attempted to alter the frequency of various human phenotypes by inhibiting the fer ...
. Disability, as well as the concepts of abnormal, non-normal, and normalcy, came from this. The circulation of these concepts is evident in the popularity of the
freak show A freak show is an exhibition of biological rarities, referred to in popular culture as "Freak, freaks of nature". Typical features would be physically unusual Human#Anatomy and physiology, humans, such as those uncommonly large or small, t ...
, where showmen profited from exhibiting people who deviated from those norms. With the rise of eugenics in the latter part of the nineteenth century, such deviations were viewed as dangerous to the health of entire populations. With disability viewed as part of a person's biological make-up and thus their genetic inheritance, scientists turned their attention to notions of weeding such as "deviations" out of the gene pool. Various metrics for assessing a person's genetic fitness were determined and were then used to deport, sterilize, or institutionalize those deemed unfit. People with disabilities were one of the groups targeted by the
Nazi regime Nazi Germany, officially known as the German Reich and later the Greater German Reich, was the German state between 1933 and 1945, when Adolf Hitler and the Nazi Party controlled the country, transforming it into a totalitarian dictat ...
in Germany, resulting in approximately 250,000 disabled people being killed during
the Holocaust The Holocaust (), known in Hebrew language, Hebrew as the (), was the genocide of History of the Jews in Europe, European Jews during World War II. From 1941 to 1945, Nazi Germany and Collaboration with Nazi Germany and Fascist Italy ...
. At the end of the
Second World War World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
, with the example of
Nazi eugenics The social policies of eugenics in Nazi Germany were composed of various ideas about genetics. The Nazi racial theories, racial ideology of Nazism placed the biological improvement of the German people by selective breeding of "Nordic race, No ...
, eugenics faded from public discourse, and increasingly disability cohered into a set of attributes to which medicine could attend – whether through augmentation, rehabilitation, or treatment. In both contemporary and modern history, disability was often viewed as a by-product of
incest Incest ( ) is sexual intercourse, sex between kinship, close relatives, for example a brother, sister, or parent. This typically includes sexual activity between people in consanguinity (blood relations), and sometimes those related by lineag ...
between first-degree relatives or second-degree relatives. Disability scholars have also pointed to the
Industrial Revolution The Industrial Revolution, sometimes divided into the First Industrial Revolution and Second Industrial Revolution, was a transitional period of the global economy toward more widespread, efficient and stable manufacturing processes, succee ...
, along with the economic shift from
feudalism Feudalism, also known as the feudal system, was a combination of legal, economic, military, cultural, and political customs that flourished in Middle Ages, medieval Europe from the 9th to 15th centuries. Broadly defined, it was a way of struc ...
to
capitalism Capitalism is an economic system based on the private ownership of the means of production and their use for the purpose of obtaining profit. This socioeconomic system has developed historically through several stages and is defined by ...
, as prominent historical moments in the understanding of disability. Although there was a certain amount of religious superstition surrounding disability during the
Middle Ages In the history of Europe, the Middle Ages or medieval period lasted approximately from the 5th to the late 15th centuries, similarly to the post-classical period of global history. It began with the fall of the Western Roman Empire and ...
, disabled people were still able to play significant roles in the rural production based economy, allowing them to make genuine contributions to daily economic life. The Industrial Revolution and the advent of capitalism made it so that people were no longer tied to the land and were then forced to find work that would pay a wage in order to survive. The wage system, in combination with industrialized production, transformed the way bodies were viewed as people were increasingly valued for their ability to produce like machines. Capitalism and the industrial revolution effectively solidified this class of "disabled" people who could not conform to the standard worker's body or level of work power. As a result, disabled people came to be regarded as a problem, to be solved or erased. In the early 1970s, the
disability rights movement The disability rights movement is a global social movement that seeks to secure equal opportunities and equal rights for all disabled people. It is made up of organizations of disability activists, also known as disability advocates, around ...
became established, when disability activists began to challenge how society treated disabled people and the medical approach to disability. Due to this work, physical barriers to access were identified. These conditions functionally disabled them, and what is now known as the social model of disability emerged. Coined by Mike Oliver in 1983, this phrase distinguishes between the medical model of disability – under which an impairment needs to be fixed – and the social model of disability – under which the society that limits a person needs to be fixed.


Theory

Like many social categories, the concept of "disability" is under heavy discussion amongst academia, the medical and legal worlds, and the disability community.


Disability studies

The academic discipline focused on theorizing disability is disability studies, which has been expanding since the late twentieth century. The field investigates the past, present, and future constructions of disability, along with advancing the viewpoint that disability is a complex social identity from which we can all gain insight. As disabilities scholar Claire Mullaney puts it, "At its broadest, disability studies encourages scholars to value disability as a form of cultural difference". Scholars of the field focus on a range of disability-related topics, such as ethics, policy and legislation, history, art of the disability community, and more. Notable scholars from the field include Marta Russell, Robert McRuer, Johanna Hedva, Laura Hershey, Irving Zola, and many more. Prominent disability scholar Lennard J. Davis notes that disability studies should not be considered a niche or specialized discipline, but instead is applicable to a wide range of fields and topics.


International Classification

The International Classification of Functioning, Disability and Health (ICF), produced by the
World Health Organization The World Health Organization (WHO) is a list of specialized agencies of the United Nations, specialized agency of the United Nations which coordinates responses to international public health issues and emergencies. It is headquartered in Gen ...
, distinguishes between body functions (physiological or psychological, such as vision) and body structures (anatomical parts, such as the eye and related structures). Impairment in bodily structure or function is defined as involving an anomaly, defect, loss or other significant deviation from certain generally accepted population standards, which may fluctuate over time. Activity is defined as the execution of a task or action. The ICF lists nine broad domains of functioning which can be affected: * Learning and applying knowledge * General tasks and demands * Communication * Basic physical mobility, Domestic life, and Self-care (for example,
activities of daily living Activities of daily living (ADLs) is a term used in healthcare to refer to an individual's daily self-care activities. Health professionals often use a person's ability or inability to perform ADLs as a measure of their Performance status, functi ...
) * Interpersonal interactions and relationships * Community, social and civic life, including
employment Employment is a relationship between two party (law), parties Regulation, regulating the provision of paid Labour (human activity), labour services. Usually based on a employment contract, contract, one party, the employer, which might be a cor ...
* Other major life areas In concert with disability scholars, the introduction to the ICF states that a variety of conceptual models have been proposed to understand and explain disability and functioning, which it seeks to integrate. These models include the following:


Medical model

The medical model views disability as a problem of the person, directly caused by disease, trauma, or other health conditions which therefore requires sustained medical care in the form of individual treatment by professionals. In the medical model, management of the disability is aimed at a "cure", or the individual's adjustment and behavioral change that would lead to an "almost-cure" or effective cure. The individual, in this case, must overcome their disability by medical care. In the medical model, medical care is viewed as the main issue, and at the political level, the principal response is that of modifying or reforming
healthcare Health care, or healthcare, is the improvement or maintenance of health via the preventive healthcare, prevention, diagnosis, therapy, treatment, wikt:amelioration, amelioration or cure of disease, illness, injury, and other disability, physic ...
policy. The medical model focuses on finding causes and cures for disabilities.


Causes

There are many causes of disability that often affect basic
activities of daily living Activities of daily living (ADLs) is a term used in healthcare to refer to an individual's daily self-care activities. Health professionals often use a person's ability or inability to perform ADLs as a measure of their Performance status, functi ...
, such as eating, dressing, transferring, and maintaining personal hygiene; or advanced activities of daily living such as shopping, food preparation, driving, or working. However, causes of disability are usually determined by a person's capability to perform the activities of daily life. As Marta Russell and Ravi Malhotra argue, "The ' medicalization' of disablement and the tools of classification clearly played an important role in establishing divisions between the 'disabled' and the 'able-bodied. This positions disability as a problem to be solved via medical intervention, which hinders our understanding about what disability can mean. For the purposes of the Americans with Disabilities Act of 1990, the US
Equal Employment Opportunity Commission The U.S. Equal Employment Opportunity Commission (EEOC) is a federal agency that was established via the Civil Rights Act of 1964 to administer and enforce civil rights laws against workplace discrimination. The EEOC investigates discrimination ...
regulations provide a list of conditions that should easily be concluded to be disabilities:
amputation Amputation is the removal of a Limb (anatomy), limb or other body part by Physical trauma, trauma, medical illness, or surgery. As a surgical measure, it is used to control pain or a disease process in the affected limb, such as cancer, malign ...
,
attention deficit hyperactivity disorder Attention deficit hyperactivity disorder (ADHD) is a neurodevelopmental disorder characterised by symptoms of inattention, hyperactivity, impulsivity, and emotional dysregulation that are excessive and pervasive, impairing in multiple con ...
(ADHD),
autism Autism, also known as autism spectrum disorder (ASD), is a neurodevelopmental disorder characterized by differences or difficulties in social communication and interaction, a preference for predictability and routine, sensory processing d ...
,
bipolar disorder Bipolar disorder (BD), previously known as manic depression, is a mental disorder characterized by periods of Depression (mood), depression and periods of abnormally elevated Mood (psychology), mood that each last from days to weeks, and in ...
,
blindness Visual or vision impairment (VI or VIP) is the partial or total inability of visual perception. In the absence of treatment such as corrective eyewear, assistive devices, and medical treatment, visual impairment may cause the individual difficul ...
,
cancer Cancer is a group of diseases involving Cell growth#Disorders, abnormal cell growth with the potential to Invasion (cancer), invade or Metastasis, spread to other parts of the body. These contrast with benign tumors, which do not spread. Po ...
,
cerebral palsy Cerebral palsy (CP) is a group of movement disorders that appear in early childhood. Signs and symptoms vary among people and over time, but include poor coordination, spasticity, stiff muscles, Paresis, weak muscles, and tremors. There may b ...
,
deafness Deafness has varying definitions in cultural and medical contexts. In medical contexts, the meaning of deafness is hearing loss that precludes a person from understanding spoken language, an audiological condition. In this context it is writte ...
,
diabetes Diabetes mellitus, commonly known as diabetes, is a group of common endocrine diseases characterized by sustained high blood sugar levels. Diabetes is due to either the pancreas not producing enough of the hormone insulin, or the cells of th ...
,
epilepsy Epilepsy is a group of Non-communicable disease, non-communicable Neurological disorder, neurological disorders characterized by a tendency for recurrent, unprovoked Seizure, seizures. A seizure is a sudden burst of abnormal electrical activit ...
,
HIV/AIDS The HIV, human immunodeficiency virus (HIV) is a retrovirus that attacks the immune system. Without treatment, it can lead to a spectrum of conditions including acquired immunodeficiency syndrome (AIDS). It is a Preventive healthcare, pr ...
,
intellectual disability Intellectual disability (ID), also known as general learning disability (in the United Kingdom), and formerly mental retardation (in the United States), Rosa's Law, Pub. L. 111-256124 Stat. 2643(2010).Archive is a generalized neurodevelopmental ...
,
major depressive disorder Major depressive disorder (MDD), also known as clinical depression, is a mental disorder characterized by at least two weeks of pervasive depression (mood), low mood, low self-esteem, and anhedonia, loss of interest or pleasure in normally ...
, mobility impairments requiring a wheelchair,
multiple sclerosis Multiple sclerosis (MS) is an autoimmune disease resulting in damage to myelinthe insulating covers of nerve cellsin the brain and spinal cord. As a demyelinating disease, MS disrupts the nervous system's ability to Action potential, transmit ...
,
muscular dystrophy Muscular dystrophies (MD) are a genetically and clinically heterogeneous group of rare neuromuscular diseases that cause progressive weakness and breakdown of skeletal muscles over time. The disorders differ as to which muscles are primarily affe ...
,
obsessive–compulsive disorder Obsessive–compulsive disorder (OCD) is a mental disorder in which an individual has intrusive thoughts (an ''obsession'') and feels the need to perform certain routines (''Compulsive behavior, compulsions'') repeatedly to relieve the dis ...
(OCD),
post-traumatic stress disorder Post-traumatic stress disorder (PTSD) is a mental disorder that develops from experiencing a Psychological trauma, traumatic event, such as sexual assault, domestic violence, child abuse, warfare and its associated traumas, natural disaster ...
(PTSD), spina bifida, and
schizophrenia Schizophrenia () is a mental disorder characterized variously by hallucinations (typically, Auditory hallucination#Schizophrenia, hearing voices), delusions, thought disorder, disorganized thinking and behavior, and Reduced affect display, f ...
. This is not an exhaustive list and many injuries and medical problems cause disability. Some causes of disability, such as injuries, may resolve over time and are considered ''temporary disabilities''. An ''acquired disability'' is the result of impairments that occur suddenly or chronically during the lifespan, as opposed to being born with the impairment. '' Invisible disabilities'' may not be obviously noticeable.


Cures

The medical model focuses heavily on finding treatments, cures, or rehabilitative practices for disabled people.


= Assistive technology

=
Assistive technology Assistive technology (AT) is a term for assistive, adaptive, and rehabilitative devices for Disability, people with disabilities and the elderly. Disabled people often have difficulty performing activities of daily living (ADLs) independently, ...
is a generic term for devices and modifications (for a person or within a society) that help overcome or remove a disability. The first recorded example of the use of a
prosthesis In medicine, a prosthesis (: prostheses; from ), or a prosthetic implant, is an artificial device that replaces a missing body part, which may be lost through physical trauma, disease, or a condition present at birth (Congenital, congenital disord ...
dates to at least 1800 BC. The
wheelchair A wheelchair is a mobilized form of chair using two or more wheels, a footrest, and an armrest usually cushioned. It is used when walking is difficult or impossible to do due to illnesses, injury, disabilities, or age-related health conditio ...
dates from the 17th century. The curb cut is a related structural innovation. Other examples are standing frames, text telephones, accessible keyboards, large print,
braille Braille ( , ) is a Tactile alphabet, tactile writing system used by blindness, blind or visually impaired people. It can be read either on embossed paper or by using refreshable braille displays that connect to computers and smartphone device ...
, and
speech recognition Speech recognition is an interdisciplinary subfield of computer science and computational linguistics that develops methodologies and technologies that enable the recognition and translation of spoken language into text by computers. It is also ...
software Software consists of computer programs that instruct the Execution (computing), execution of a computer. Software also includes design documents and specifications. The history of software is closely tied to the development of digital comput ...
. Disabled people often develop adaptations which can be personal (e.g. strategies to suppress tics in public) or community (e.g.
sign language Sign languages (also known as signed languages) are languages that use the visual-manual modality to convey meaning, instead of spoken words. Sign languages are expressed through manual articulation in combination with #Non-manual elements, no ...
in d/Deaf communities). As the
personal computer A personal computer, commonly referred to as PC or computer, is a computer designed for individual use. It is typically used for tasks such as Word processor, word processing, web browser, internet browsing, email, multimedia playback, and PC ...
has become more ubiquitous, various organizations have formed to develop software and hardware to make computers more accessible for disabled people. Some software and hardware, such as Voice Finger, Freedom Scientific's '' JAWS'', the Free and Open Source alternative '' Orca'' etc. have been specifically designed for disabled people while other software and hardware, such as Nuance's Dragon NaturallySpeaking, were not developed specifically for disabled people, but can be used to increase accessibility. The LOMAK keyboard was designed in New Zealand specifically for persons with disabilities. The World Wide Web consortium recognized a need for International Standards for Web Accessibility for persons with disabilities and created the Web Accessibility Initiative (WAI). As at Dec 2012 the standard is WCAG 2.0 (WCAG = Web Content Accessibility Guidelines).


Social model

The social model of disability sees "disability" as a socially created problem and a matter of the full integration of individuals into society. In this model, disability is not an attribute of an individual, but rather a complex collection of conditions, created by the social environment. The management of the problem requires
social action In sociology, social action, also known as Weberian social action, is an act which takes into account the actions and reactions of individuals (or ' agents'). According to Max Weber, "Action is 'social' insofar as its subjective meaning takes acc ...
and it is the collective responsibility of society to create a society in which limitations for disabled people are minimal. Disability is both
cultural Culture ( ) is a concept that encompasses the social behavior, institutions, and Social norm, norms found in human societies, as well as the knowledge, beliefs, arts, laws, Social norm, customs, capabilities, Attitude (psychology), attitudes ...
and ideological in creation. According to the social model, equal access for someone with an impairment/disability is a human rights concern. The social model of disability has come under criticism. While recognizing the importance played by the social model in stressing the responsibility of society, scholars, including Tom Shakespeare, point out the limits of the model and urge the need for a new model that will overcome the "medical vs. social" dichotomy. The limitations of this model mean that often the vital services and information persons with disabilities face are simply not available, often due to limited economic returns in supporting them. Some say medical humanities is a fruitful field where the gap between the medical and the social model of disability might be bridged.


Social construction

The social construction of disability is the idea that disability is constructed by social expectations and institutions rather than biological differences. Highlighting the ways society and institutions construct disability is one of the main focuses of this idea. In the same way that race and gender are not biologically fixed, neither is disability. Around the early 1970s, sociologists, notably Eliot Friedson, began to argue that
labeling theory Labeling theory posits that self-identity and the behavior of individuals may be determined or influenced by the terms used to describe or classify them. It is associated with the concepts of self-fulfilling prophecy and stereotype, stereotypin ...
and
social deviance Deviance or the sociology of deviance explores the actions or behaviors that violate social norms across formally enacted rules (e.g., crime) as well as informal violations of social norms (e.g., rejecting folkways and mores). Although deviance ...
could be applied to disability studies. This led to the creation of the social construction of disability theory. The social construction of disability is the idea that disability is constructed as the social response to a deviance from the norm. The medical industry is the creator of the ill and disabled social role. Medical professionals and institutions, who wield expertise over health, have the ability to define health and physical and mental norms. When an individual has a feature that creates an impairment, restriction, or limitation from reaching the social definition of health, the individual is labeled as disabled. Under this idea, disability is not defined by the physical features of the body but by a deviance from the social convention of health. The social construction of disability would argue that the medical model of disability's view that a disability is an impairment, restriction, or limitation is wrong. Instead what is seen as a disability is just a difference in the individual from what is considered "normal" in society.


Other models

* The political/relational model is an alternative to and critical engagement with both the social and medical models. This analytic posed by Alison Kafer shows not only how the "problem" of disability "is located in inaccessible buildings, discriminatory attitudes, and ideological systems that attribute normalcy and deviance to particular minds and bodies" but also how mind and bodily impairments can still have disabling effects. Furthermore, the political/relational model frames the medicalization of disabled folks as political in nature given it should always be interrogated. * The spectrum model refers to the range of audibility, sensibility, and visibility under which people function. The model asserts that disability does not necessarily mean a reduced spectrum of operations. Rather, disability is often defined according to thresholds set on a continuum of disability. * The moral model refers to the attitude that people are ''morally responsible'' for their own disability. For example, disability may be seen as a result of bad actions of parents if
congenital A birth defect is an abnormal condition that is present at childbirth, birth, regardless of its cause. Birth defects may result in disability, disabilities that may be physical disability, physical, intellectual disability, intellectual, or dev ...
, or as a result of practicing witchcraft if not. Echoes of this can be seen in the doctrine of
karma Karma (, from , ; ) is an ancient Indian concept that refers to an action, work, or deed, and its effect or consequences. In Indian religions, the term more specifically refers to a principle of cause and effect, often descriptively called ...
in Eastern and New Age religions. It also includes notions that a disability gives a person "special abilities to perceive, reflect, transcend, be spiritual". * The expert/professional model has provided a traditional response to disability issues and can be seen as an offshoot of the medical model. Within its framework, professionals follow a process of identifying the impairment and its limitations (using the medical model), and taking the necessary action to improve the position of the disabled person. This has tended to produce a system in which an authoritarian, over-active service provider prescribes and acts for a passive client. * The tragedy/charity model depicts disabled people as victims of circumstance who are deserving of pity. This, along with the medical model, are the models used by most people with no acknowledged disability to define and explain disability. * The legitimacy model views disability as a value-based determination about which explanations for the atypical are legitimate for membership in the disability category. This viewpoint allows for multiple explanations and models to be considered as purposive and viable. * The social adapted model states although a person's disability poses some limitations in an able-bodied society, often the surrounding society and environment are more limiting than the disability itself. * The economic model defines disability in terms of reduced ability to work, the related loss of productivity and economic effects on the individual, employer and society in general. * The empowering model (also, customer model or supported decision making) allows for the person with a disability and their family to decide the course of their treatment. This turns the professional into a service provider whose role is to offer guidance and carry out the client's decisions. This model "empowers" the individual to pursue their own goals. * The market model of disability is minority rights and consumerist model of disability that recognizing disabled people and their stakeholders as representing a large group of consumers, employees, and voters. This model looks to personal identity to define disability and empowers people to chart their own destiny in everyday life, with a particular focus on economic empowerment. Based on US Census data, this model shows that there are 1.2 billion people in the world who consider themselves to have a disability. "This model states that due to the size of the demographic, companies and governments will serve the desires, pushed by demand as the message becomes prevalent in the cultural mainstream." * The consumer model of disability is based upon the "rights-based" model and claims that disabled people should have equal rights and access to products, goods, and services offered by businesses. The consumer model extends the rights-based model by proposing that businesses, not only accommodate customers with disabilities under the requirements of legislation but that businesses actively seek, market to, welcome and fully engage disabled people in all aspects of business service activities. The model suggests that all business operations, for example, websites, policies, procedures, mission statements, emergency plans, programs, and services, should integrate access and inclusion practices. Furthermore, these access and inclusion practices should be based on established customer service access and inclusion standards that embrace and support the active engagement of people of all abilities in business offerings. In this regard, specialized products and specialized services become important, such as auxiliary means, prostheses, special foods, domestic help, and assisted living. * Different theories revolve around prejudice, stereotyping, discrimination, and stigma related to disability. One of the more popular ones, as put by Weiner, Perry, and Magnusson's (1988) work with
attribution theory Attribution is a term used in psychology which deals with how individuals perceive the causes of everyday experience, as being either external or internal. Models to explain this process are called Attribution theory. Psychological research into ...
, physical stigmas are perceived as to be uncontrollable and elicit pity and desire to help, whereas, mental-behavioral stigmas are considered to be controllable and therefore elicit anger and desire to neglect the individuals with disabilities. * The '
just-world fallacy The just-world fallacy, or just-world hypothesis, is the cognitive bias that assumes that "people get what they deserve" – that actions will necessarily have morally fair and fitting consequences for the actor. For example, the assumptions that ...
' talks about how a person is viewed as deserving the disability. And because it is the fault of that person, an observer does not feel obligated to feel bad for them or to help them.


Terminology


People-first language

People-first language is one way to talk about disability which some people prefer. Using people-first language is said to put the person before the disability. Those individuals who prefer people-first language would prefer to be called, "a person with a disability". This style is reflected in major legislation on disability rights, including the Americans with Disabilities Act and the UN Convention on the Rights of Persons with Disabilities. "Cerebral Palsy: A Guide for Care" at the
University of Delaware The University of Delaware (colloquially known as UD, UDel, or Delaware) is a Statutory college#Delaware, privately governed, state-assisted Land-grant university, land-grant research university in Newark, Delaware, United States. UD offers f ...
describes people-first language: People-first terminology is used in the UK in the form "people with impairments" (such as "people with visual impairments"). However, in the UK, identity-first language is generally preferred over people-first language. The use of people-first terminology has given rise to the use of the acronym PWD to refer to person(s) (or people) with disabilities (or disability). However other individuals and groups prefer identity-first language to emphasize how a disability can impact people's identities. Which style of language used varies between different countries, groups and individuals.


Identity-first language

Identity-first language describes the person as "disabled". Some people prefer this and argue that this fits the social model of disability better than people-first language, as it emphasizes that the person is disabled not by their body, but by a world that does not accommodate them. This is especially true in the UK, where it is argued under the social model that while someone's impairment (for example, having a
spinal cord injury A spinal cord injury (SCI) is damage to the spinal cord that causes temporary or permanent changes in its function. It is a destructive neurological and pathological state that causes major motor, sensory and autonomic dysfunctions. Symptoms of ...
) is an individual property, "disability" is something created by external societal factors such as a lack of accessibility. This distinction between the individual property of impairment and the social property of disability is central to the social model. The term "disabled people" as a political construction is also widely used by international organizations of disabled people, such as Disabled Peoples' International. Using the identity-first language also parallels how people talk about other aspects of identity and diversity. For example: Similarly, Deaf communities in the US reject people-first language in favor of identity-first language. In 2021, the US Association on Higher Education and Disability (AHEAD) announced their decision to use identity-first language in their materials, explaining: "Identity-first language challenges negative connotations by claiming disability directly. Identity-first language references the variety that exists in how our bodies and brains work with a myriad of conditions that exist, and the role of inaccessible or oppressive systems, structures, or environments in making someone disabled."


Handicap

:The term ''handicap'' derives from the medieval game hand-in-cap, in which two players trade possessions, and a third, neutral person judges the difference of value between the possessions. The concept of a neutral person evening up the odds was extended to handicap racing in the mid-18th century, where horses carry different weights based on the umpire's estimation of what would make them run equally. In the early 20th century the word gained the additional meaning of describing a disability, in the sense that a person with a handicap was carrying a heavier burden than normal. This concept, then, adds to the conception of disability as a burden, or individual problem, rather than a societal problem. The UK government advises civil servants to avoid this term.


Accessibility

: Accessibility is the degree to which a product, service or environment is available for use to the people that need it. People with certain types of disabilities struggle to get equal access to some things in society. For example, a blind person cannot read printed paper ballots, and therefore does not have access to voting that requires paper ballots. Another example can be that a person in a wheelchair cannot ascend stairs and therefore does not have access to buildings without ramps. Accessible access to health clubs and fitness centers has been observed to be especially problematic.


Accommodation

: A change that improves access. For example, if voting ballots are available in
braille Braille ( , ) is a Tactile alphabet, tactile writing system used by blindness, blind or visually impaired people. It can be read either on embossed paper or by using refreshable braille displays that connect to computers and smartphone device ...
or on a
text-to-speech Speech synthesis is the artificial production of human speech. A computer system used for this purpose is called a speech synthesizer, and can be implemented in software or Computer hardware, hardware products. A text-to-speech (TTS) system conv ...
machine, or if another person reads the ballot to the blind person and recorded the choices, then the blind person would have access to voting.


Invisible disability

Invisible disabilities, also known as Hidden Disabilities or Non-visible Disabilities (NVD), are disabilities that are not immediately apparent, or seeable. They are often chronic illnesses and conditions that significantly impair normal activities of daily living. Invisible disabilities can hinder a person's efforts to go to school, work, socialize, and more. Some examples of invisible disabilities include intellectual disabilities,
autism spectrum disorder Autism, also known as autism spectrum disorder (ASD), is a neurodevelopmental disorder characterized by differences or difficulties in social communication and interaction, a preference for predictability and routine, sensory processing di ...
,
attention deficit hyperactivity disorder Attention deficit hyperactivity disorder (ADHD) is a neurodevelopmental disorder characterised by symptoms of inattention, hyperactivity, impulsivity, and emotional dysregulation that are excessive and pervasive, impairing in multiple con ...
, fibromyalgia,
mental disorder A mental disorder, also referred to as a mental illness, a mental health condition, or a psychiatric disability, is a behavioral or mental pattern that causes significant distress or impairment of personal functioning. A mental disorder is ...
s,
asthma Asthma is a common long-term inflammatory disease of the airways of the lungs. It is characterized by variable and recurring symptoms, reversible airflow obstruction, and easily triggered bronchospasms. Symptoms include episodes of wh ...
,
epilepsy Epilepsy is a group of Non-communicable disease, non-communicable Neurological disorder, neurological disorders characterized by a tendency for recurrent, unprovoked Seizure, seizures. A seizure is a sudden burst of abnormal electrical activit ...
,
allergies Allergies, also known as allergic diseases, are various conditions caused by hypersensitivity of the immune system to typically harmless substances in the environment. These diseases include Allergic rhinitis, hay fever, Food allergy, food al ...
, migraines, arthritis, and
chronic fatigue syndrome Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a disabling Chronic condition, chronic illness. People with ME/CFS experience profound fatigue that does not go away with rest, as well as sleep issues and problems with memory ...
.
Employment discrimination Employment discrimination is a form of illegal discrimination in the workplace based on legally protected characteristics. In the U.S., federal anti-discrimination law prohibits discrimination by employers against employees based on age, race, ...
is reported to play a significant part in the high rate of
unemployment Unemployment, according to the OECD (Organisation for Economic Co-operation and Development), is the proportion of people above a specified age (usually 15) not being in paid employment or self-employment but currently available for work du ...
among those with a diagnosis of mental illness.


Episodic disability

People with health conditions such as arthritis,
bipolar disorder Bipolar disorder (BD), previously known as manic depression, is a mental disorder characterized by periods of Depression (mood), depression and periods of abnormally elevated Mood (psychology), mood that each last from days to weeks, and in ...
, HIV, or
multiple sclerosis Multiple sclerosis (MS) is an autoimmune disease resulting in damage to myelinthe insulating covers of nerve cellsin the brain and spinal cord. As a demyelinating disease, MS disrupts the nervous system's ability to Action potential, transmit ...
may have periods of wellness between episodes of illness. During the illness episodes people's ability to perform normal tasks, such as work, can be intermittent.


Disability activism

Disability activism itself has led to the revision of appropriate language, when discussing disability and disabled people. For example, the medical classification of 'retarded' has since been disregarded, due to its negative implications. Moreover, disability activism has also led to pejorative language being reclaimed by disabled people. Mairs (1986) explained how disabled people may choose to self-describe themselves as a 'cripple'. This may appear surprising that they are using stereotypically negative language associated with disability to describe themselves; however the purpose is to reclaim the 'disabled identity' from medical professionals, and realign it with the preferred language of disabled people. The reclamation of language demonstrated above positions itself within the social model, as it highlights how as a society we construct concepts and perceptions of disability.Disability activists have drawn attention to the following issues:


Rights and policies


Rights movement

The disability rights movement aims to secure equal opportunities and equal rights for disabled people. The specific goals and demands of the movement are accessibility and
safety Safety is the state of being protected from harm or other danger. Safety can also refer to the control of recognized hazards in order to achieve an acceptable level of risk. Meanings The word 'safety' entered the English language in the 1 ...
in transportation, architecture, and the physical environment; equal opportunities in independent living, employment, education, and housing; and freedom from abuse, neglect, and violations of patients' rights. Effective civil rights legislation is sought to secure these opportunities and rights. The early disability rights movement was dominated by the medical model of disability, where emphasis was placed on curing or treating disabled people so that they would adhere to the social norm, but starting in the 1960s, rights groups began shifting to the social model of disability, where disability is interpreted as an issue of discrimination, thereby paving the way for rights groups to achieve equality through legal means. Advocacy for disability issues and accessibility in the republics of the former Soviet Union has become more organized and influential in policymaking.


Disability Justice Movement

Evolving from the disability rights movement is the Disability Justice movement, which aims to improve the lives of disabled people through prioritizing collective liberation, as opposed to prioritizing legislative change and traditional civil rights. This framework, dubbed the "second wave" of disability rights, seeks to examine the many systems of oppression that are intertwined with ableism, such colonialism, white supremacy, and heteropatriarchal capitalism. The term "Disability Justice" was coined in 2005 by
LGBTQ LGBTQ people are individuals who are lesbian, Gay men, gay, bisexual, transgender, queer, or questioning (sexuality and gender), questioning. Many variants of the initialism are used; LGBTQIA+ people incorporates intersex, Asexuality, asexual, ...
disabled women of color, Mia Mingus, Patricia Berne, and Stacey Milbern, who sought to build an anti-ableist movement with a larger emphasis on
intersectionality Intersectionality is an analytical framework for understanding how groups' and individuals' social and political identities result in unique combinations of discrimination and privilege. Examples of these intersecting and overlapping factor ...
than mainstream disability rights, as to center marginalized voices. Their group, the Disability Justice Collective, also included notable disability activists such as Sebastian Margaret, Leroy F. Moore Jr., well known for his poetry and founding of the Krip Hop movement, and Eli Clare, well known for popularizing the bodymind concept within disability studies.


Convention on the Rights of Persons with Disabilities

On December 13, 2006, the
United Nations The United Nations (UN) is the Earth, global intergovernmental organization established by the signing of the Charter of the United Nations, UN Charter on 26 June 1945 with the stated purpose of maintaining international peace and internationa ...
formally agreed on the Convention on the Rights of Persons with Disabilities, the first human rights treaty of the 21st century, to protect and enhance the rights and opportunities of the world's estimated 650 million disabled people. , 182 nations have ratified or accepted accession to the convention. Countries that sign the convention are required to adopt national laws, and remove old ones, so that persons with disabilities will, for example, have equal rights to education, employment, and cultural life; to the right to own and inherit property; to not be discriminated against in marriage, etc.; and to not be unwilling subjects in medical experiments. UN officials, including the High Commissioner for Human Rights, have characterized the bill as representing a paradigm shift in attitudes toward a more rights-based view of disability in line with the social model.


International Year of Disabled Persons

In 1976, the
United Nations The United Nations (UN) is the Earth, global intergovernmental organization established by the signing of the Charter of the United Nations, UN Charter on 26 June 1945 with the stated purpose of maintaining international peace and internationa ...
began planning for its International Year of Disabled Persons (1981), later renamed the International Year of Disabled Persons. Some disability activists used the Year to highlight various injustices, such as in Australia where beauty pageants were targeted in order to, in the words of activist Leslie Hall, "challenge the notion of beauty" and "reject the charity ethic. The UN Decade of Disabled Persons (1983–1993) featured a World Programme of Action Concerning Disabled Persons. In 1979, Frank Bowe was the only person with a disability representing any country in the planning of IYDP-1981. Today, many countries have named representatives who are themselves individuals with disabilities. The decade was closed in an address before the General Assembly by Robert Davila. Both Bowe and Davila are deaf. In 1984,
UNESCO The United Nations Educational, Scientific and Cultural Organization (UNESCO ) is a List of specialized agencies of the United Nations, specialized agency of the United Nations (UN) with the aim of promoting world peace and International secur ...
accepted
sign language Sign languages (also known as signed languages) are languages that use the visual-manual modality to convey meaning, instead of spoken words. Sign languages are expressed through manual articulation in combination with #Non-manual elements, no ...
for use in the education of deaf children and youth.


Policies in former Soviet Union republics

UN programs and OSCE work to align policy and programs in countries that were part of the former Soviet Union with the Convention on the Rights of Persons with Disabilities.


Political issues

Political
rights Rights are law, legal, social, or ethics, ethical principles of freedom or Entitlement (fair division), entitlement; that is, rights are the fundamental normative rules about what is allowed of people or owed to people according to some legal sy ...
, social inclusion and
citizenship Citizenship is a membership and allegiance to a sovereign state. Though citizenship is often conflated with nationality in today's English-speaking world, international law does not usually use the term ''citizenship'' to refer to nationalit ...
have come to the fore in developed and some developing countries. The debate has, some instances, moved beyond a concern about the perceived cost of maintaining dependent disabled people to finding effective ways to ensure that disabled people can participate in and contribute to society in all spheres of life. In developing nations, where the vast bulk of the estimated 650 million disabled people reside, a great deal of work is needed to address concerns ranging from accessibility and education to self-empowerment, self-supporting employment, and beyond. In the past few decades, the efforts of disability rights activists around the world, focused on obtaining full citizenship for disabled people, have come under academic study and gained some level of public recognition in many places, such as in the United States. There are obstacles in many countries in getting full employment and public perception of disabled people varies.


Abuse

Disability abuse happens when a person is abused physically, financially, verbally or mentally due to the person having a disability. As many disabilities are not visible (for example, asthma, learning disabilities) some abusers cannot rationalize the non-physical disability with a need for understanding, support, and so on. As the prevalence of disability and the cost of supporting disability increases with medical advancement and longevity in general, this aspect of society becomes of greater political importance. How political parties treat their disabled constituents may become a measure of a political party's understanding of disability, particularly in the social model of disability.


Insurance

Disability benefit, or disability pension, is a major kind of disability insurance that is provided by government agencies to people who are temporarily or permanently unable to work due to a disability. In the US, the disability benefit is provided in the category of
Supplemental Security Income Supplemental Security Income (SSI) is a means-tested program that provides cash payments to disabled children, disabled adults, and individuals aged 65 or older who are citizens or nationals of the United States. SSI was created by the Social S ...
. In Canada, it is within the
Canada Pension Plan The Canada Pension Plan (CPP; ) is a contributory, earnings-related social insurance program. It is one of the two major components of Canada's public retirement income system, the other being Old Age Security (OAS). Other parts of Canada's retir ...
. Following a long nationwide campaign involving hundreds of thousands of people the National Disability Insurance Scheme was introduced in Australia in 2013 to fund a number of supports.In other countries, disability benefits may be provided under
social security Welfare spending is a type of government support intended to ensure that members of a society can meet basic human needs such as food and shelter. Social security may either be synonymous with welfare, or refer specifically to social insurance ...
systems. Costs of disability pensions are steadily growing in Western countries, mainly in Europe and the United States. It was reported that, in the UK, expenditure on disability pensions accounted for 0.9% of gross domestic product (GDP) in 1980; two decades later it had reached 2.6% of GDP. Several studies have reported a link between increased absence from work due to sickness and elevated risk of future disability pension. A study by researchers in Denmark suggests that information on self-reported days of absence due to sickness can be used to effectively identify future potential groups for disability pension. These studies may provide useful information for policymakers, case managing authorities, employers, and physicians. In Switzerland, social policies in the field of disability have been significantly reshaped over the last two decades by reducing the number of allowances awarded and by increasing the recourse to vocational rehabilitation measures. Drawing on interviews conducted with individuals who have been involved in programs set up by Swiss disability insurance, a study highlights their uncertainties and concerns relating to their place in society, as well as their reactions to disability insurance's interventions. Private, for-profit disability insurance plays a role in providing incomes to disabled people, but the nationalized programs are the safety net that catch most claimants.


Employment

Studies have illustrated a correlation between
disability and poverty People in poverty are significantly more likely to have or incur a disability within their lifetime compared to more financially privileged populations. The rate of disability within impoverished nations is notably higher than that found in more ...
. Notably, jobs offered to disabled people are scarce. Marta Russell notes that " primary basis for oppression of disabled persons (those who could work with accommodations) is their exclusion from exploitation as wage laborers."


= Intellectual disability

= Many countries have programs which aid intellectually disabled (ID) people to acquire skills needed in the workforce. Such programs include sheltered workshops and adult day care programs. Sheltered programs consist of daytime activities such as gardening, manufacturing, and assembling. These activities facilitate routine-oriented tasks that in turn allow ID people to gain experience before entering the workforce. Similarly, adult day care programs also include day time activities. However, these activities are based in an educational environment where ID people are able to engage in educational, physical, and communication-based tasks which helps facilitate communication, memory, and general living skills. In addition, adult day care programs arranged community activities by scheduling field trips to public places (e.g. zoos, and movie theaters). Despite both programs providing essential skills for intellectually disabled people prior to entering the workforce, researchers have found that ID people prefer to be involved with community-integrated employment. Community-integrated employment opportunities are offered to ID people at minimum or higher wages, in a variety of occupations ranging from customer service, clerical, janitorial, hospitality and manufacturing positions. ID employees work alongside employees without disabilities who are able to assist them with training. All three options allow intellectually disabled people to develop and exercise social skills that are vital to everyday life. However, it is not guaranteed that ID employees receive the same treatment as employees without ID; according to Lindstrom et al., community-integrated employees are less likely to receive raises, and only 26% are able to retain full-time status. Finding a stable workforce poses additional challenges. A study published in the ''Journal of Applied Research in Intellectual Disability'' indicated that although finding a job may be difficult, stabilizing a job is even harder. Chadsey-Rusch proposed that securing employment for ID people requires adequate production skills and effective social skills. Other underlying factors for job loss include structural factors and worker-workplace integration. As stated by Kilsby, limited structural factors can affect a multitude of factors in a job, such as a restricted number of hours an ID person is allowed to work. This in return, according to Fabian et al., leads to a lack of opportunity to develop relationships with coworkers or to better integrate within the workplace. Nevertheless, those who are unable to stabilize a job often are left discouraged. According to the same study conducted by JARID, many who had participated found that they had made smaller incomes when compared to their co-workers, had an excess of time throughout their days, because they did not have work. They also had feelings of hopelessness and failure. According to the US National Organization on Disability, not only do ID people face constant discouragement, but many live below the poverty line, because they are unable to find or stabilize employment and because of employee restricting factors placed on ID workers. This renders ID people unable to provide for themselves, including basic necessities such as food, medical care, transportation, and housing.


Poverty

The poverty rate for working-age people with disabilities is nearly two and a half times higher than that for people without disabilities. Disability and poverty may form a vicious circle, in which physical barriers and stigma of disability make it more difficult to get income, which in turn diminishes access to health care and other necessities for a healthy life. In societies without state funded health and social services, living with a disability could require spending on medication and frequent health care visits, in-home personal assistance, and adaptive devices and clothing, along with the usual costs of living. The World report on disability indicates that half of all disabled people cannot afford health care, compared to a third of abled people. In countries without public services for adults with disabilities, their families may be impoverished.


Disasters

There is limited research knowledge, but many anecdotal reports, on what happens when disasters impact disabled people. Individuals with disabilities are greatly affected by disasters. Those with physical disabilities can be at risk when evacuating if assistance is not available. Individuals with
cognitive impairments Cognition is the "mental action or process of acquiring knowledge and understanding through thought, experience, and the senses". It encompasses all aspects of intellectual functions and processes such as: perception, attention, thought, i ...
may struggle with understanding instructions that must be followed in the event a disaster occurs. All of these factors can increase the degree of variation of risk in disaster situations with disabled individuals. Research studies have consistently found discrimination against individuals with disabilities during all phases of a disaster cycle. The most common limitation is that people cannot physically access buildings or
transportation Transport (in British English) or transportation (in American English) is the intentional Motion, movement of humans, animals, and cargo, goods from one location to another. Mode of transport, Modes of transport include aviation, air, land tr ...
, as well as access disaster-related services. The exclusion of these individuals is caused in part by the lack of disability-related training provided to emergency planners and
disaster relief Emergency management (also Disaster management) is a science and a system charged with creating the framework within which communities reduce vulnerability to hazards and cope with disasters. Emergency management, despite its name, does not actu ...
personnel.


Disability in society


Aging

To a certain degree, physical impairments and changing mental states are almost ubiquitously experienced by people as they age. Aging populations are often stigmatized for having a high prevalence of disability. Kathleen Woodward, writing in ''Key Words for Disability Studies'', explains the phenomenon as follows: In ''Feminist, Queer, Crip'', Alison Kafer mentions aging and the anxiety associated with it. According to Kafer, this anxiety stems from ideas of normalcy. She says:


Societal norms

In contexts where their differences are visible, persons with disabilities often face stigma. People frequently react to disabled presence with fear, pity, patronization, intrusive gazes, revulsion, or disregard. These reactions can, and often do, exclude persons with disabilities from accessing social spaces along with the benefits and resources these spaces provide. Disabled writer/researcher Jenny Morris describes how stigma functions to marginalize persons with disabilities: Additionally, facing stigma can cause harm to the psycho-emotional well-being of the person being stigmatized. One of the ways in which the psycho-emotional health of persons with disabilities is adversely affected is through the internalization of the oppression they experience, which can lead to feeling that they are weak, crazy, worthless or any number of other negative attributes that may be associated with their conditions. Internalization of oppression damages the self-esteem of the person affected and shapes their behaviors in ways that are compliant with dominance of those with no acknowledged disability. Ableist ideas are frequently internalized when disabled people are pressured by the people and institutions around them to hide and downplay their disabled difference, or, "pass". According to writer Simi Linton, the act of passing takes a deep emotional toll by causing disabled individuals to experience loss of community, anxiety and self-doubt. The media play a significant role in creating and reinforcing stigma associated with disability. Media portrayals of disability usually cast disabled presence as necessarily marginal within society at large. These portrayals simultaneously reflect and influence the popular perception of disabled difference.


Tropes

There are distinct tactics that the media frequently employ in representing disability. These common ways of framing disability are heavily criticized for being dehumanizing and failing to place importance on the perspectives of persons with disabilities. As outlined by disability theorist and
rhetoric Rhetoric is the art of persuasion. It is one of the three ancient arts of discourse ( trivium) along with grammar and logic/ dialectic. As an academic discipline within the humanities, rhetoric aims to study the techniques that speakers or w ...
ian Jay Timothy Dolmage, ableist media tropes can reflect and continue to perpetuate societal myths about disabled people.


= Inspiration porn

= Inspiration porn refers to portrayals of persons with disabilities in which they are presented as being inspiring simply because the person has a disability. These portrayals are criticized because they are created with the intent of making viewers with no acknowledged disability feel better about themselves in comparison to the individual portrayed. Rather than recognizing the humanity of persons with disabilities, inspiration porn turns them into objects of inspiration for an audience composed of those with no acknowledged disability.


= Supercrip

= The supercrip trope refers to instances when the media reports on or portray a disabled person who has made a noteworthy achievement but centers on their disability rather than what they actually did. They are portrayed as awe-inspiring for being exceptional compared to others with the same or similar conditions. This trope is widely used in reporting on disabled athletes as well as in portrayals of autistic savants. These representations, notes disability scholar Ria Cheyne, "are widely assumed to be inherently regressive", reducing people to their condition rather than viewing them as full people. Furthermore, supercrip portrayals are criticized for creating the unrealistic expectation that disability should be accompanied by some type of special talent, genius, or insight. Examples of this trope in the media include Dr. Shaun Murphy from '' The Good Doctor'', Marvel's Daredevil, and others. Scholar Sami Schalk argues that the term supercrip has a narrow definition given how widely used the term is. As a result, Schlak provides three categories of supercrip narratives used: # The regular supercrip narrative in which a disabled person gains regulation for completing mundane tacts. This is commonly seen as a disabled person being able to accomplish something despite their disability. # The glorified supercrip narrative in which a disabled person is praised for succeeding at something even a non-disabled person would not be able to do. This narrative form is commonly used to talk about disabled Paralympic athletes. # The superpowered supercrip narrative which appears in functionalized representations of disabled characters. Characters of this narrative type gain superpowers due to their disability. Common examples of this narrative form in action are prosthetics limbs that make one more powerful than expected or have futuristic technology that makes one a
cyborg A cyborg (, a portmanteau of ''cybernetics, cybernetic'' and ''organism'') is a being with both Organic matter, organic and biomechatronic body parts. The term was coined in 1960 by Manfred Clynes and Nathan S. Kline.


= Disabled villain

= Characters in fiction that bear physical or mental markers of difference from perceived societal norms are frequently positioned as villains within a text. Lindsey Row-Heyveld shares ways students should be taught to begin to further analyze this issue. Disabled people's visible differences from the abled majority are meant to evoke fear in audiences that can perpetuate the mindset of disabled people being a threat to individual or public interests and well-being.


= Disability drop

= The "disability drop" trope is when a supposedly disabled character is revealed to have been faking, embellishing, or otherwise not actually embodying their claimed disability. Jay Dolmage offers
Kevin Spacey Kevin Spacey Fowler (born July 26, 1959) is an American actor. Known for Kevin Spacey on screen and stage, his work on stage and screen, he List of awards and nominations received by Kevin Spacey, has received numerous accolades, including two ...
's character, Verbal Kint, in the film '' Usual Suspects'' as an example of this, and depictions like this can reflect able-bodied society's mistrust of disabled people. In addition, this reveal of a character's nondisabledness often serves as the narrative climax of a story, and the use of disability as a source of conflict in the plot, narrative obstacle, or a device of characterization aligns with other disability studies scholars' theory of "Narrative
Prosthesis In medicine, a prosthesis (: prostheses; from ), or a prosthetic implant, is an artificial device that replaces a missing body part, which may be lost through physical trauma, disease, or a condition present at birth (Congenital, congenital disord ...
", a term coined by David T. Mitchell and Sharon Snyder.


= The disabled victim

= Another frequent occurrence is when someone with a disability is assumed to be miserable or helpless. '' The Hunchback of Notre Dame's'' Quasimodo, '' The Elephant Man's'' John Merrick, '' A Christmas Carol's'' Tiny Tim, and even news broadcasts that refer to people as "victims" or "sufferers" are a few examples of this stereotype.


= Eternally Innocent

= Characters with disabilities are frequently portrayed in movies as being angelic or childish. These films include '' Rain Man'' (1988), '' Forrest Gump'' (1994) and '' I Am Sam'' (2001). The innocent and endearing person with a disability often points out the inadequacies of their "normal" adult peers, which helps them achieve salvation. Like all the others, this stereotype perpetuates patronizing perceptions that are simply untrue and are therefore damaging. While there are many disability tropes, disability aesthetics attempts to dispel them by accurately depicting disabled bodies in art and media.


Self-advocacy

Some disabled people have attempted to resist
marginalization Social exclusion or social marginalisation is the social disadvantage and relegation to the fringe of society. It is a term that has been used widely in Europe and was first used in France in the late 20th century. In the EU context, the Euro ...
through the use of the social model in opposition to the medical model; with the aim of shifting criticism away from their bodies and impairments and towards the social institutions that oppress them relative to their abled peers. Disability activism that demands many grievances be addressed, such as lack of accessibility, poor representation in media, general disrespect, and lack of recognition, originates from a social model framework. The creation of "disability culture" stemmed from the shared experience of stigmatization in broader society. Embracing disability as a positive identity by becoming involved in disabled communities and participating in disability culture can be an effective way to combat internalized prejudice; and can challenge dominant narratives about disability.


Intersections

The experiences that disabled people have to navigate social institutions vary greatly as a function of what other social categories they may belong to. For example, a disabled man and a disabled woman experience disability differently. This speaks to the concept of
intersectionality Intersectionality is an analytical framework for understanding how groups' and individuals' social and political identities result in unique combinations of discrimination and privilege. Examples of these intersecting and overlapping factor ...
, which explains that different aspects of a person's identity (such as their gender, race, sexuality, religion, or social class) intersect and create unique experiences of oppression and privilege. The United Nations Convention on the Rights of Persons with Disabilities differentiates between a few kinds of disability intersections, such as the age-disability, race-disability, and gender-disability intersection. However, many more intersections exist. Disability is defined differently by each person; it may be visible or invisible, and multiple intersections often arise from overlapping identity categories.


= Race

= Incidence of disability is reported to be greater among several minority communities across the globe, according to a systematic analysis of the Global Burden of Disease Study. Disabled people who are also racial minorities generally have less access to support and are more vulnerable to violent discrimination. A study in the journal ''Child Development'' indicated that minority disabled children are more likely to receive punitive discipline in low and middle income countries. Due to the fact that children with disabilities are mistreated more often than those without disability; racialized children in this category are at an even higher risk. With respect to disability in the United States, Camille A. Nelson, writing for the '' Berkeley Journal of Criminal Law'', notes the dual discrimination that racial minorities with disabilities experience from the criminal justice system, expressing that for "people who are negatively racialized, that is people who are perceived as being non-white, and for whom mental illness is either known or assumed, interaction with police is precarious and potentially dangerous."


= Gender

= The marginalization of people with disabilities can leave persons with disabilities unable to actualize what society expects of gendered existence. This lack of recognition for their gender identity can leave persons with disabilities with feelings of inadequacy. Thomas J. Gerschick of Illinois State University describes why this denial of gendered identity occurs: To the extent that women and men with disabilities are gendered, the interactions of these two identities lead to different experiences. Women with disabilities face a sort of "double stigmatization" in which their membership to both of these marginalized categories simultaneously exacerbates the negative stereotypes associated with each as they are ascribed to them. However, according to the framework of intersectionality, gender and disability intersect to create a unique experience that is not simply the coincidence of being a woman and having a disability separately, but the unique experience of being a woman with a disability. It follows that the more marginalized groups one belongs to, their experience of privilege or oppression changes: in short, a black woman and a white woman will experience disability differently. According to The UN Woman Watch, "Persistence of certain cultural, legal and institutional barriers makes women and girls with disabilities the victims of two-fold discrimination: as women and as persons with disabilities." As Rosemarie Garland-Thomson puts it, "Women with disabilities, even more intensely than women in general, have been cast in the collective cultural imagination as inferior, lacking, excessive, incapable, unfit, and useless."


= Socio-economic background

= Similar to the intersections of race and disability or gender and disability, a person's socio-economic background will also change their experience of disability. A disabled person with a low socio-economic status will experience the world differently, with more obstacles and fewer opportunities, than a disabled person with a high socio-economic status. A good example of the
intersection In mathematics, the intersection of two or more objects is another object consisting of everything that is contained in all of the objects simultaneously. For example, in Euclidean geometry, when two lines in a plane are not parallel, their ...
between disability and socio-economic status is access to education, as we know that there are direct links between poverty and disability - often working in a vicious cycle. The costs of special education and caring for a disabled child are higher than for a child with no acknowledged disability, which poses an immense barrier in accessing appropriate education. The inaccessibility of appropriate education (at any stage), can lead to difficulties in finding employment, which often results in the vicious cycle of being 'bound' by one's experience as a poor and disabled person to remain in the same social structure and experience socio-economic exclusion. In short, this vicious cycle exacerbates the lack of
economic An economy is an area of the Production (economics), production, Distribution (economics), distribution and trade, as well as Consumption (economics), consumption of Goods (economics), goods and Service (economics), services. In general, it is ...
,
social Social organisms, including human(s), live collectively in interacting populations. This interaction is considered social whether they are aware of it or not, and whether the exchange is voluntary or not. Etymology The word "social" derives fro ...
, and
cultural capital In the field of sociology, cultural capital comprises the social assets of a person (education, intellect, style of speech, style of dress, social capital, etc.) that promote social mobility in a stratified society. Cultural capital functions as ...
for disabled people with a low socio-economic background. On the other hand, a disabled person of a high socio-economic status, may have an easier time accessing appropriate (special) education or treatment - for example by having access to better aids, resources, or programmes that can help them succeed.


Disability culture


Sport

The
Paralympic Games The Paralympic Games or Paralympics is a periodic series of international multisport events involving athletes with a range of disability, disabilities. There are Winter Paralympic Games, Winter and Summer Paralympic Games, which since the 1988 ...
(meaning "alongside the Olympics") are held after the (Summer and Winter) Olympics. The Paralympic Games include athletes with a wide range of physical disabilities. In member countries, organizations exist to organize competition in the Paralympic sports on levels ranging from recreational to elite (for example, Disabled Sports USA and BlazeSports America in the United States). The Paralympics developed from a rehabilitation program for British war veterans with spinal injuries. In 1948, Sir Ludwig Guttman, a neurologist working with World War II veterans with spinal injuries at Stoke Mandeville Hospital in
Aylesbury Aylesbury ( ) is the county town of Buckinghamshire, England. It is home to the Roald Dahl Children's Gallery and the Aylesbury Waterside Theatre, Waterside Theatre. It is located in central Buckinghamshire, midway between High Wycombe and Milt ...
in the UK, began using sport as part of the rehabilitation programs of his patients. In 2006, the Extremity Games were formed for physically disabled people, specifically limb loss or limb difference, to be able to compete in extreme sports.


Demographics

Estimates of worldwide and country-wide numbers of disabled people are problematic. The varying approaches taken to defining disability notwithstanding, demographers agree that the world population of individuals with disabilities is very large. For example, in 2012, the
World Health Organization The World Health Organization (WHO) is a list of specialized agencies of the United Nations, specialized agency of the United Nations which coordinates responses to international public health issues and emergencies. It is headquartered in Gen ...
estimated a world population of 6.5 billion people. Of those, nearly 650 million people, or 10%, were estimated to be moderately or severely disabled. In 2018 the
International Labour Organization The International Labour Organization (ILO) is a United Nations agency whose mandate is to advance social and economic justice by setting international labour standards. Founded in October 1919 under the League of Nations, it is one of the firs ...
estimated that about a billion people, one-seventh of the world population, had disabilities, 80% of them in developing countries, and 80% of working age. Excluding disabled people from the workforce was reckoned to cost up to 7% of
gross domestic product Gross domestic product (GDP) is a monetary measure of the total market value of all the final goods and services produced and rendered in a specific time period by a country or countries. GDP is often used to measure the economic performanc ...
.


United States

According to the
Centers for Disease Control The Centers for Disease Control and Prevention (CDC) is the national public health agency of the United States. It is a United States federal agency under the Department of Health and Human Services (HHS), and is headquartered in Atlanta, ...
's Morbidity and Mortality weekly report, one-fourth of people in the United States are reported to be disabled as of 2016. 10% of young adults were reported to have mental disabilities. The rates of mobility-related issues were highest among middle-aged people and elderly people, with 18.1% and 26.9%, respectively. In terms of race or ethnicity, Asians have the lowest reported rate of disability at around 10%, while Native Americans, the ethnic group with the highest reported incidence, are reported to have a disability rate at an estimated 30% of adults. African Americans had a higher reported disability rate of 25%, compared to 16% for white adults and 17% for Hispanic people.


Canada

22.3% of Canadians over 15 are reported to have a disability, or 6,246,640 people, according to the 2017 Canadian Survey on Disability Reports. In Canada, women and older people are more likely to be disabled than working-class men. In comparison to working-age persons between 25 and 65, seniors over 65 reported a disability rate of 38%, which is nearly twice as high. In Canada, women over 15 had a reported disability rate of 24.3%, compared to men's 20%. According to reports from the 2017 Canadian Survey of Disability, South Asians over the age of 15 in Canada had the greatest proportion of disability at 4%, while Latin Americans had a lower rate at 1%.


Australia

Nearly one in five Australians, or 4.4 million people, were estimated by the Australian Bureau of Statistics to have a disability. A mental or behavioral issue was reported in over 25% of Australians with disabilities. Male prevalence was 17.6 million, while female prevalence was somewhat higher at 17.8 million between the sexes. Age-wise, 11.6% of adults between 0 and 64 in Australia had a disability, compared to 49.6% of seniors 65 and over. 53.4% of Australians aged 15 to 64 who have a disability are employed.


United Kingdom

According to the
House of Commons Library The House of Commons Library is the library and information resource of the lower house of the British Parliament. It was established in 1818, although its original 1828 construction was destroyed during the burning of Parliament in 1834. Th ...
, 14.6 million, or 22%, of the population in the UK, were reported to be disabled in 2020–2021. In the UK, there were 9% of children, 21% of working-age people, and 42% of persons over the state pension age who were disabled or impaired. Approximately 29% of White individuals, 27% of mixed-race people, 22% of Asian people, 21% of Black people, and 19% of people from other ethnic groups were reported as having impairments or disabilities, according to the Life Opportunities Survey, which surveyed 35,875 people in 2011. When compared to men, women are a little more likely than men to have a disability, with 31% of women reportedly having one as opposed to 26% of men, according to results of another survey taken the same year.


China

According to Twenty-Year Trends in the Prevalence of Disability in China, a medical publication from the National Library of Medicine, there were an estimated 84.6 million Chinese individuals living with a disability in 2006. In a 2006 poll of 83,342 men and 78,137 women, the age groups with the highest reported rates of disability are 18–44-year-old males (22.5%) and 65–74-year-old females (22.8%), according to polls published in the journal that were representative of the country as a whole. In China, the percentage of people with disabilities varies substantially between urban and rural regions, with men and women having reported rates of 72.4% and 72.2%, respectively, in rural China, compared to reported rates of 27.6% and 27.8%, respectively, in urban China. Hearing and speech disabilities are the most commonly reported in China, with men being more affected than women at rates 39.6% and 36.2% among disabled people, respectively.


South Korea

In South Korea, there were accounted to be 2.517 million people with disabilities in total, or roughly 5.0% of the population, in 2018. When compared to Koreans without disabilities, people with disabilities spent an average of 56.5 days in medical facilities, which was 2.6 more than the national average. 34.9% of the entire workforce was employed in jobs connected to disabilities. Families with disabilities made an average income of 41.53 million won, or 71.3% of total family earnings. According to the Korean 2020 Statistics on the Disabled The majority of persons with disabilities needed help with "cleaning" and "using transportation", among other everyday tasks.


Developing nations

Disability is more common in developing than in developed nations. The connection between
disability and poverty People in poverty are significantly more likely to have or incur a disability within their lifetime compared to more financially privileged populations. The rate of disability within impoverished nations is notably higher than that found in more ...
is thought to be part of a "vicious cycle" in which these constructs are mutually reinforcing.


See also

*
Assistive technology Assistive technology (AT) is a term for assistive, adaptive, and rehabilitative devices for Disability, people with disabilities and the elderly. Disabled people often have difficulty performing activities of daily living (ADLs) independently, ...
* Curb cut effect * Disability benefits * Disability flag * Disability hate crime *
Disadvantaged The "disadvantaged" is a generic term for individuals or groups of people who: * Face special problems such as physical disability, physical or mental disorder, mental disability * Lack money or economic supportKingdom of Nepal: Economic and Soc ...
* Epistemic injustice * Frailty syndrome * Hidden disability sunflower * Nothing about us without us * Parents with disabilities * Physiological functional capacity * Youth and disability


Bibliography

* Vega, Eugenio (2022) Crónica del siglo de la peste. Pandemias, discapacidad y diseño. Madrid, Experimenta Libros. * Williamson, Bess (2019). Accessible America. A History of Disability and Design. New York University Press.


References


Citations


Sources

* * * * * * * *


Further reading

* * Atherton, Martin, ed. 2017. ''Deafness, Community and Culture in Britain: Leisure and Cohesion, 1945-95''. Manchester University Press. https://www.jstor.org/stable/10.2307/j.ctt21216hx. * * * Bohata, Kirsti, Alexandra Jones, Mike Mantin, and Steven Thompson. 2020. ''Disability in Industrial Britain: A Cultural and Literary History of Impairment in the Coal Industry, 1880-1948''. Manchester (UK): Manchester University Press. * * * *
Alt URL
* * * * * Long, Vicky, Julie Anderson, and Walton Schalick. 2015. ''Destigmatising Mental Illness?: Professional Politics and Public Education in Britain, 1870-1970''. Oxford: Manchester University Press. https://doi.org/10.7765/9781526103253. * * * McGuire, Coreen. 2020. ''Measuring Difference, Numbering Normal Setting the Standards for Disability in the Interwar Period''. Manchester, UK: Manchester University Press. * Jones, Claire L. 2017. ''Rethinking Modern Prostheses in Anglo-American Commodity Cultures, 1820-1939''. Manchester: Manchester University Press. * McDonagh, Patrick, C. F. Goodey, and Timothy Stainton, eds. 2018. ''Intellectual Disability: A Conceptual History, 1200-1900''. Manchester: Manchester University Press. * Metzler, Irina. ''Fools and Idiots?: Intellectual Disability in the Middle Ages''. Manchester University Press, 2016. * Nielsen, Kim E. 2012. ''A Disability History of the United States''. Boston: Beacon Press. * O’Brien, Gerald V. 2016. ''Framing the Moron: The Social Construction of Feeble-Mindedness in the American Eugenic Era''. Manchester: Manchester University Press. * * * Robinson, Michael. 2020. ''Shell-Shocked British Army Veterans in Ireland, 1918-39: A Difficult Homecoming''. Manchester: Manchester University Press. * * Wheatcroft, Sue. 2015. ''Worth Saving: Disabled Children during the Second World War''. Manchester University Press. * Schmidt, Marion Andrea. 2020. ''Eradicating Deafness?: Genetics, Pathology, and Diversity in Twentieth-Century America''. Manchester: Manchester University Press. * Turner, David M., and Daniel Blackie. 2018. ''Disability in the Industrial Revolution: Physical Impairment in British Coalmining, 1780-1880''. Manchester: Manchester University Press. *


External links

* * *
WHO fact sheet on disability
{{Authority control Social concepts Articles containing video clips