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Neophobic
Neophobia is the fear of anything new, especially a persistent and abnormal fear. In its milder form, it can manifest as the unwillingness to try new things or break from routine. In the context of children the term is generally used to indicate a tendency to reject unknown or novel foods. Food neophobia, as it may be referred to, is an important concern in pediatric psychology. In biomedical research, neophobia is often associated with the study of taste. Terminology The word ''neophobia'' comes from the Greek νέος, ''neos'', meaning "new, young", and φόβος, ''phobos'', for "fear". ''Cainophobia'' comes from the Greek καινός, ''kainos'', meaning "new, fresh". Alternative terms for neophobia include ''metathesiophobia'', ''prosophobia'', ''cainotophobia'' (or ''cainophobia''), and ''kainophobia'' (or ''kainolophobia''). Examples Norway rats and house mice are thought to have evolved increased levels of neophobia as they became commensal with humans because hu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Food Neophobia
Neophobia is the fear of anything new, especially a persistent and abnormal fear. In its milder form, it can manifest as the unwillingness to try new things or break from routine. In the context of children the term is generally used to indicate a tendency to reject unknown or novel foods. Food neophobia, as it may be referred to, is an important concern in pediatric psychology. In biomedical research, neophobia is often associated with the study of taste. Terminology The word ''neophobia'' comes from the Greek νέος, ''neos'', meaning "new, young", and φόβος, ''phobos'', for "fear". ''Cainophobia'' comes from the Greek καινός, ''kainos'', meaning "new, fresh". Alternative terms for neophobia include ''metathesiophobia'', ''prosophobia'', ''cainotophobia'' (or ''cainophobia''), and ''kainophobia'' (or ''kainolophobia''). Examples Norway rats and house mice are thought to have evolved increased levels of neophobia as they became commensal with humans because humans ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fear Processing In The Brain
Many experiments have been done to find out how the brain interprets stimuli and how animals develop fear responses. The emotion, fear, has been hard-wired into almost every individual, due to its vital role in the survival of the individual. Researchers have found that fear is established unconsciously and that the amygdala is involved with fear conditioning. By understanding how fear is developed within individuals, it may be possible to treat human mental disorders such as anxiety, phobia, and posttraumatic stress disorder. Neuronal fear pathways In fear conditioning, the main circuits that are involved are the sensory areas that process the conditioned and unconditioned stimuli, certain regions of the amygdala that undergo plasticity (or long-term potentiation) during learning, and the regions that bear an effect on the expression of specific conditioned responses. These pathways converge in the lateral amygdala. Long-term potentiation (LTP) and synaptic plasticity that enhance ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Progress Trap
A progress trap is the condition human societies experience when, in pursuing progress through human ingenuity, they inadvertently introduce problems that they do not have the resources or the political will to solve for fear of short-term losses in status, stability or quality of life. This prevents further progress and sometimes leads to societal collapse. The syndrome appears to have been first described by Walter Von Krämer in his series of 1989 articles under the title ''Fortschrittsfalle Medizin''. The specific neologism "progress trap" was introduced independently in 1990 by Daniel B. O'Leary with his study of the behavioral aspects of the condition: ''The Progress Trap – Science, Humanity and Environment''. The term later gained attention after the historian and novelist Ronald Wright's 2004 book and Massey Lecture series '' A Short History of Progress'' in which he sketches world history so far as a succession of progress traps. With the documentary film version of Wr ... [...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] |
Phobia
A phobia is an anxiety disorder defined by a persistent and excessive fear of an object or situation. Phobias typically result in a rapid onset of fear and are usually present for more than six months. Those affected go to great lengths to avoid the situation or object, to a degree greater than the actual danger posed. If the object or situation cannot be avoided, they experience significant distress. Other symptoms can include fainting, which may occur in blood or injury phobia, and panic attacks, often found in agoraphobia. Around 75% of those with phobias have multiple phobias. Phobias can be divided into specific phobias, social anxiety disorder, and agoraphobia. Specific phobias are further divided to include certain animals, natural environment, blood or injury, and particular situations. The most common are fear of spiders, fear of snakes, and fear of heights. Specific phobias may be caused by a negative experience with the object or situation in early childhood. Soci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neophilia
Neophile or Neophiliac, a term popularised by cult writer Robert Anton Wilson, is a personality type characterized by a strong affinity for novelty. The term was used earlier by Christopher Booker in his book The Neophiliacs (1969), and by J. D. Salinger in his short story Hapworth 16, 1924 (1965). Characteristics Neophiles/Neophiliacs have the following basic characteristics: * The ability to adapt rapidly to extreme change. * A distaste or downright loathing of routine. * A desire to experience novelty. * A corresponding and related desire to create novelty. A neophile is distinct from a revolutionary in that anyone might become a revolutionary if pushed far enough by the reigning authorities or social norms, whereas neophiles are revolutionaries by nature. Their intellectual abhorrence of tradition and repetition usually bemoans a deeper emotional need for constant novelty and change. The meaning of neophile approaches and is not mutually exclusive to the term visionary, b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Habituation
Habituation is a form of non-associative learning in which an innate (non-reinforced) response to a stimulus decreases after repeated or prolonged presentations of that stimulus. Responses that habituate include those that involve the intact organism (e.g., full-body startle response) or those that involve only components of the organism (e.g., habituation of neurotransmitter release from ''in vitro'' Aplysia sensory neurons). The broad ubiquity of habituation across all biologic phyla has resulted in it being called "the simplest, most universal form of learning...as fundamental a characteristic of life as DNA." Functionally-speaking, by diminishing the response to an inconsequential stimulus, habituation is thought to free-up cognitive resources to other stimuli that are associated with biologically important events (i.e., punishment/reward). For example, organisms may habituate to repeated sudden loud noises when they learn these have no consequences. A progressive decline of a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cognitive Ethology
Cognitive ethology is a branch of ethology concerned with the influence of conscious awareness and intention on the behaviour of an animal. Donald Griffin, a zoology professor in the United States, set up the foundations for researches in the cognitive awareness of animals within their habitats. The fusion of cognitive science and classical ethology into cognitive ethology "emphasizes observing animals under more-or-less natural conditions, with the objective of understanding the evolution, adaptation (function), causation, and development of the species-specific behavioral repertoire" (Niko Tinbergen 1963). According to Jamieson & Bekoff (1993), "Tinbergen's four questions about the evolution, adaptation, causation and development of behavior can be applied to the cognitive and mental abilities of animals." Allen & Bekoff (1997, chapter 5) attempt to show how cognitive ethology can take on the central questions of cognitive science, taking as their starting point the four ques ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Culture Shock
Culture shock is an experience a person may have when one moves to a cultural environment which is different from one's own; it is also the personal disorientation a person may feel when experiencing an unfamiliar way of life due to immigration or a visit to a new country, a move between social environments, or simply transition to another type of life. One of the most common causes of culture shock involves individuals in a foreign environment. Culture shock can be described as consisting of at least one of four distinct phases: honeymoon, negotiation, adjustment, and adaptation. Common problems include: information overloads, language barrier, generation gap, technology gap, skill interdependence, formulation dependency, homesickness (cultural), boredom (job dependency), ethnicity, race, skin color, response ability ( cultural skill set). There is no true way to entirely prevent culture shock, as individuals in any society are personally affected by cultural contrasts differen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Phobias
The English suffixes -phobia, -phobic, -phobe (from Greek φόβος ''phobos'', "fear") occur in technical usage in psychiatry to construct words that describe irrational, abnormal, unwarranted, persistent, or disabling fear as a mental disorder (e.g. agoraphobia), in chemistry to describe chemical aversions (e.g. hydrophobic), in biology to describe organisms that dislike certain conditions (e.g. acidophobia), and in medicine to describe hypersensitivity to a stimulus, usually sensory (e.g. photophobia). In common usage, they also form words that describe dislike or hatred of a particular thing or subject (e.g. homophobia). The suffix is antonymic to -phil-. For more information on the psychiatric side, including how psychiatry groups phobias such as agoraphobia, social phobia, or simple phobia, see phobia. The following lists include words ending in ''-phobia'', and include fears that have acquired names. In some cases, the naming of phobias has become a word game, of not ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gastroenteritis
Gastroenteritis, also known as infectious diarrhea and gastro, is an inflammation of the gastrointestinal tract including the stomach and intestine. Symptoms may include diarrhea, vomiting, and abdominal pain. Fever, lack of energy, and dehydration may also occur. This typically lasts less than two weeks. It is not related to influenza, even though in the U.S. it is sometimes called the "stomach flu". Gastroenteritis is usually caused by viruses; however, gut bacteria, parasites, and fungi can also cause gastroenteritis. In children, rotavirus is the most common cause of severe disease. In adults, norovirus and '' Campylobacter'' are common causes. Eating improperly prepared food, drinking contaminated water or close contact with a person who is infected can spread the disease. Treatment is generally the same with or without a definitive diagnosis, so testing to confirm is usually not needed. For young children in impoverished countries, prevention includes hand washing with so ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Supertaster
A supertaster is a person whose sense of taste is of far greater intensity than the average person. Some studies also show that an increased sensitivity to bitter tastes may be a cause of selective eating. History The term originated with experimental psychologist Linda Bartoshuk, who has spent much of her career studying genetic variation in taste perception. In the early 1980s, Bartoshuk and her colleagues noticed some individuals tested in the laboratory seemed to have an elevated taste response and called them supertasters. This increased taste response is not the result of response bias or a scaling artifact but appears to have an anatomical or biological basis. Phenylthiocarbamide In 1931, Arthur L. Fox, a DuPont chemist, discovered that some persons found phenylthiocarbamide (PTC) to be bitter while others found it tasteless. At the 1931 American Association for the Advancement of Science meeting, Fox collaborated with Albert F. Blakeslee, a geneticist, to have ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
