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Aversive Stimulus
In psychology, aversives are suffering, unpleasant Stimulus (physiology), stimuli that induce changes in behavior via negative reinforcement or positive punishment (psychology), punishment. By applying an aversive immediately before or after a behavior the likelihood of the target behavior occurring in the future is reduced. Aversives can vary from being slightly unpleasant or irritating to physically, psychologically and/or emotionally damaging. It is not the level of unpleasantness or intention that matter, but rather the level of effectiveness the unpleasant event has on changing (decreasing) behavior that defines something as aversive. Types of stimuli There are two types of aversive stimuli: Unconditioned Unconditioned aversive stimuli naturally result in pain or discomfort and are often associated with biologically harmful or damaging substances or events. Examples include extreme heat or cold, bitter (taste), bitter flavors, electric shocks, loud noises and pain. Aversives ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psychology
Psychology is the scientific study of mind and behavior. Psychology includes the study of conscious and unconscious phenomena, including feelings and thoughts. It is an academic discipline of immense scope, crossing the boundaries between the natural and social sciences. Psychologists seek an understanding of the emergent properties of brains, linking the discipline to neuroscience. As social scientists, psychologists aim to understand the behavior of individuals and groups.Fernald LD (2008)''Psychology: Six perspectives'' (pp.12–15). Thousand Oaks, CA: Sage Publications.Hockenbury & Hockenbury. Psychology. Worth Publishers, 2010. Ψ (''psi''), the first letter of the Greek word ''psyche'' from which the term psychology is derived (see below), is commonly associated with the science. A professional practitioner or researcher involved in the discipline is called a psychologist. Some psychologists can also be classified as behavioral or cognitive scientists. Some psyc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reinforcement
In behavioral psychology, reinforcement is a consequence applied that will strengthen an organism's future behavior whenever that behavior is preceded by a specific antecedent stimulus. This strengthening effect may be measured as a higher frequency of behavior (e.g., pulling a lever more frequently), longer duration (e.g., pulling a lever for longer periods of time), greater magnitude (e.g., pulling a lever with greater force), or shorter latency (e.g., pulling a lever more quickly following the antecedent stimulus). The model of self-regulation has three main aspects of human behavior, which are self-awareness, self-reflection, and self-regulation. Reinforcements traditionally align with self-regulation. The behavior can be influenced by the consequence but behavior also needs antecedents. There are four types of reinforcement: positive reinforcement, negative reinforcement, extinction, and punishment. Positive reinforcement is the application of a positive reinforcer. Negati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Extinction (psychology)
Extinction is a behavioral phenomenon observed in both operantly conditioned and classically conditioned behavior, which manifests itself by fading of non-reinforced conditioned response over time. When operant behavior that has been previously reinforced no longer produces reinforcing consequences the behavior gradually stops occurring.Miltenberger, R. (2012). ''Behavior modification, principles and procedures''. (5th ed., pp. 87-99). Wadsworth Publishing Company. In classical conditioning, when a conditioned stimulus is presented alone, so that it no longer predicts the coming of the unconditioned stimulus, conditioned responding gradually stops. For example, after Pavlov's dog was conditioned to salivate at the sound of a metronome, it eventually stopped salivating to the metronome after the metronome had been sounded repeatedly but no food came. Many anxiety disorders such as post traumatic stress disorder are believed to reflect, at least in part, a failure to extinguish c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carrot And Stick
The phrase "carrot and stick" is a metaphor for the use of a combination of reward and punishment to induce a desired behaviour. In politics, "carrot or stick" sometimes refers to the realist concept of soft and hard power. The carrot in this context could be the promise of economic or diplomatic aid between nations, while the stick might be the threat of military action. Origin The earliest English-language references to the "carrot and stick" come from authors in the mid-19th century who in turn wrote in reference to a caricature or cartoon of the time that depicted a race between donkey riders, with the losing jockey using the strategy of beating his steed with "blackthorn twigs" to urge it forward, while the winner of the race sits in his saddle relaxing and holding the butt end of his baited stick. In fact, in some oral traditions, turnips were used instead of carrots as the donkey's temptation. Decades later, the idea appeared in a letter from Winston Churchill, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Autism Network International
Autism Network International (ANI) is an advocacy organization run by and for autistic people. ANI's principles involve the anti-cure perspective, the perspective that there should not be a goal to "cure" people of autism. History ANI was started by Jim Sinclair, Kathy Grant and Donna Williams in 1992. The advocacy group is organized by autistic people for autistic people. ANI started out as a pen pal group, but when they first met in person, "they felt a sense of belonging, of being understood, of having the same concepts and sharing a language, of being normal." Sinclair and the other founders created an online community where participants could discuss issues in the online forum. ANI began publishing a newsletter, called ''Our Voice'', which was distributed through the ANI website. ANI is responsible for coining the word "neurologically typical". Sinclair used ANI to help focus on the positive benefits of being Autistic, rather than the negatives. ANI has helped autistic i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aspies For Freedom
Aspies For Freedom (AFF) is a solidarity and campaigning group that aimed at raising public awareness of the autism rights movement. The aim of Aspies For Freedom is to educate the public that the autism spectrum is not always a disability, and that there are advantages as well as disadvantages. For this purpose, the group organizes an annual Autistic Pride Day. AFF provides support for the autistic community and protests attempts to cure autism. Established in 2004 by Amy and Gwen Nelson, AFF has received coverage from publications such as ''New Scientist'' magazine. As of August 2007, ''The Guardian'' estimated the group's membership at 20,000. Rob Crossan, writing for the BBC, mentioned their belief that higher functioning autistics are often in possession of extraordinary talents in the fields of mathematics, memory, music or arts. Current activities AFF provides a chatroom which provides support for autistics and their carers such as family members. AFF also helps organise ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arc Of The United States
The Arc of the United States is an organization serving people with intellectual and developmental disabilities. The organization was founded in the 1950s by parents of people with developmental disabilities. Since then, the organization has established state chapters in 39 states, and 730 local chapters in states across the country. The Arc of the United States is based in Washington, D.C. Work The organization advocates for disabled people and helps them with issues like finding jobs, and helping employers adapt to the needs of disabled people. According to financial statements submitted to the IRS, the organization's 2019 income was $9.8 million. Its end of year assets were reported to be $13.4 million. Major sources of income are charitable donations; dues for membership in local and state chapters; and government grants, contracts, and fees. The Arc has condemned the use of aversives to modify behavior in people with disabilities. History The first organization of famil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Autistic Self Advocacy Network
The Autistic Self Advocacy Network (ASAN) is an American 501(c)(3) nonprofit advocacy organization run by and for individuals on the autism spectrum. ASAN advocates for the inclusion of autistic people in decisions that affect them, including: legislation, depiction in the media, and disability services. The organization is based in Washington, D.C., where it advocates for the United States government to adopt legislation and policies that positively impact autistic people. Services The Autistic Self Advocacy Network provides community organizing, self-advocacy support, and public policy advocacy and education for autistic youth and adults, as well as working to improve the general public's understanding of autism and related conditions. The organization is "run by and for autistic adults". ASAN's mission statement says that autistic people are equal to everyone else and are important and necessary members of society. ASAN also maintains a network of 25 local chapters based in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Food And Drug Administration
The United States Food and Drug Administration (FDA or US FDA) is a List of United States federal agencies, federal agency of the United States Department of Health and Human Services, Department of Health and Human Services. The FDA is responsible for protecting and promoting public health through the control and supervision of food safety, tobacco products, caffeine products, dietary supplements, Prescription drug, prescription and Over-the-counter drug, over-the-counter pharmaceutical drugs (medications), vaccines, biopharmaceuticals, blood transfusions, medical devices, electromagnetic radiation emitting devices (ERED), cosmetics, Animal feed, animal foods & feed and Veterinary medicine, veterinary products. The FDA's primary focus is enforcement of the Federal Food, Drug, and Cosmetic Act (FD&C), but the agency also enforces other laws, notably Section 361 of the Public Health Service Act, as well as associated regulations. Much of this regulatory-enforcement work is not d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Judge Rotenberg Educational Center
The Judge Rotenberg Center (founded in 1971 as the Behavior Research Institute) is an institution in Canton, Massachusetts, United States, for people with developmental disabilities, emotional disorders, and autistic-like behaviors. The center has been condemned for torture by the United Nations Special Rapporteur on Torture. The JRC is known for its use of the graduated electronic decelerator (GED), a device that administers electric shocks to residents through a remote control. The device was designed by Matthew Israel, the institute's founder. While the FDA issued a formal ban on the GED in 2020, the device continued to be used on some residents pending an administrative stay for the duration of the COVID-19 pandemic. In July 2021, the D.C. Circuit Court of Appeals ruled that the FDA could not issue a "partial stay" but must issue a blanket ban or no ban at all, thus allowing the JRC to continue using the device on 55 people in the meantime. The Judge Rotenberg Center's beha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TASH (organization)
TASH is an international advocacy association of people with disabilities, their family members, other advocates, and people who work in the disability field. The mission of TASH is to promote the full inclusion and participation of children and adults with significant disabilities in every aspect of their community, and to eliminate the social injustices that diminish human rights. TASH operates as a 501(c)(3) non-profit organization. It has over 30 chapters, a committee structure (e.g., community living, and housing subcommittee) and members in 34 countries and territories and is headquartered at 2013 H Street NW, Suite 715, Washington, D.C. 20006. History TASH was founded in 1975 under the name "American Association for the Education of the Severely / Profoundly Handicapped" ("AAESPH"). The name was changed to "The Association for the Severely Handicapped" (TASH) in 1980, and again to the name The Association for Persons with Severe Handicaps in 1983. In 1995, the Board of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lovaas Technique
Discrete trial training (DTT) is a technique used by practitioners of applied behavior analysis (ABA) that was developed by Ivar Lovaas at the University of California, Los Angeles (UCLA). DTT uses direct instruction and reinforcers to create clear contingencies that shape new skills. Often employed as an early intensive behavioral intervention (EIBI) for up to 30–40 hours per week for children with autism, the technique relies on the use of prompts, modeling, and positive reinforcement strategies to facilitate the child's learning. It previously used aversives to punish unwanted behaviors. DTT has also been referred to as the "Lovaas/UCLA model", "rapid motor imitation antecedent", "listener responding", errorless learning", and "mass trials". Technique Discrete trial training (DTT) is a process whereby an activity is divided into smaller distinct sub-tasks and each of these is repeated continuously until a person is proficient. The trainer rewards successful completion and use ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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