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Fear



 
 
Fear is an emotion
Emotion

An emotion is a mental and physiological state associated with a wide variety of feelings, thoughts, and behavior.Emotions are subjective experiences, or experienced from an individual point of view....
al response to threats and danger
Danger

Danger may refer to:* being at risk* Danger , a software and services company in Palo Alto, California, USA* Danger , a French electronic music producer and DJ....
. It is a basic survival mechanism occurring in response to a specific stimulus
Stimulus

Stimulus may refer to:*Stimulus , something external that influences an activity*Stimulus , a concept in behaviorism*Input to a system in other fields...
, such as pain
Pain

Pain, in the sense of physical pain, is a typical sensory experience that may be described as the unpleasant awareness of a noxious stimulus or bodily harm....
 or the threat of pain. Psychologists John B. Watson
John B. Watson

John Broadus Watson was an United States psychology who established the List of psychological schools of behaviorism, after doing research on animal behavior....
, Robert Plutchik
Robert Plutchik

Robert Plutchik was a psychology....
, and Paul Ekman
Paul Ekman

Paul Ekman is a psychologist who has been a pioneer in the study of emotions and their relation to facial expressions. He is considered one of the 100 most eminent psychologists of the twentieth century....
 have suggested that fear is one of a small set of basic or innate emotion
Emotion

An emotion is a mental and physiological state associated with a wide variety of feelings, thoughts, and behavior.Emotions are subjective experiences, or experienced from an individual point of view....
s. This set also includes such emotions as joy
Happiness

Happiness is a state of mind or feeling such as contentment, satisfaction, pleasure, or joy. A variety of Philosophy, Religion, Psychology and Biology approaches have been taken to defining happiness and identifying its sources....
, sadness
Sadness

File:A child sad that his hot dog fell on the ground.jpgSadness is an emotion characterized by feelings of disadvantage, loss, and helplessness....
, and anger
Anger

Anger is an emotional state that may range from minor irritation to intense rage. The physical effects of anger include increased heart rate, blood pressure,and levels of adrenaline and noradrenaline....
.

Fear should be distinguished from the related emotional state of anxiety
Anxiety

Anxiety is a psychological and physiological state characterized by cognitive, somatic, emotional, and behavioral components. These components combine to create an unpleasant feeling that is typically associated with uneasiness, fear, or worry....
, which typically occurs without any external threat.






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Quotations


As the heaven is high above the earth, so great is his mercy toward them that fear him.

Psalms, 103:11

Be not afraid of sudden fear.

C'est de quoi j'ai le plus de peur que la peur.

Translation: The thing I fear most is fear., Michel de Montaigne, Essais, Bk. I, ch. 18 (1580)

Courage is resistance to fear, mastery of fear — not absence of fear.

Mark Twain, Pudd'nhead Wilson, ch. 12 (1894)

Death in itself is nothing; but we fearTo be we know not what, we know not where.

John Dryden, Aureng-Zebe, Act IV, sc. i (1676)

Even the fear of death is nothing compared to the fear of not having lived authentically and fully.

Frances Moore Lappé, O Magazine, (May 2004)





Encyclopedia


Fear is an emotion
Emotion

An emotion is a mental and physiological state associated with a wide variety of feelings, thoughts, and behavior.Emotions are subjective experiences, or experienced from an individual point of view....
al response to threats and danger
Danger

Danger may refer to:* being at risk* Danger , a software and services company in Palo Alto, California, USA* Danger , a French electronic music producer and DJ....
. It is a basic survival mechanism occurring in response to a specific stimulus
Stimulus

Stimulus may refer to:*Stimulus , something external that influences an activity*Stimulus , a concept in behaviorism*Input to a system in other fields...
, such as pain
Pain

Pain, in the sense of physical pain, is a typical sensory experience that may be described as the unpleasant awareness of a noxious stimulus or bodily harm....
 or the threat of pain. Psychologists John B. Watson
John B. Watson

John Broadus Watson was an United States psychology who established the List of psychological schools of behaviorism, after doing research on animal behavior....
, Robert Plutchik
Robert Plutchik

Robert Plutchik was a psychology....
, and Paul Ekman
Paul Ekman

Paul Ekman is a psychologist who has been a pioneer in the study of emotions and their relation to facial expressions. He is considered one of the 100 most eminent psychologists of the twentieth century....
 have suggested that fear is one of a small set of basic or innate emotion
Emotion

An emotion is a mental and physiological state associated with a wide variety of feelings, thoughts, and behavior.Emotions are subjective experiences, or experienced from an individual point of view....
s. This set also includes such emotions as joy
Happiness

Happiness is a state of mind or feeling such as contentment, satisfaction, pleasure, or joy. A variety of Philosophy, Religion, Psychology and Biology approaches have been taken to defining happiness and identifying its sources....
, sadness
Sadness

File:A child sad that his hot dog fell on the ground.jpgSadness is an emotion characterized by feelings of disadvantage, loss, and helplessness....
, and anger
Anger

Anger is an emotional state that may range from minor irritation to intense rage. The physical effects of anger include increased heart rate, blood pressure,and levels of adrenaline and noradrenaline....
.

Fear should be distinguished from the related emotional state of anxiety
Anxiety

Anxiety is a psychological and physiological state characterized by cognitive, somatic, emotional, and behavioral components. These components combine to create an unpleasant feeling that is typically associated with uneasiness, fear, or worry....
, which typically occurs without any external threat. Additionally, fear is related to the specific behaviors of escape and avoidance, whereas anxiety is the result of threats which are perceived to be uncontrollable or unavoidable.

Etymology


The Old English term f?r meant not the emotion engendered by a calamity or disaster, but rather the event itself. The first recorded usage of the term "fear" with the sense of the “emotion of fear” is found in a medieval work written in Middle English, composed circa 1290. The most probable explanation for the change in the meaning of the word "fear" is the existence in Old English of the related verb f?ran, which meant “to terrify, take by surprise”.

Description


A vivid description of fear was provided by Charles Darwin
Charles Darwin

Charles Robert Darwin Royal Society was an English people natural history who realised and presented compelling evidence that all species of life have evolution over time from common descent, through the process he called natural selection....
 in his book, The Expression of the Emotions in Man and Animals:

The facial expression of fear includes the widening of the eyes (out of anticipation for what will happen next); the pupils dilate (to take in more light); the upper lip rises, the brows draw together, and the lips stretch horizontally. The physiological effects of fear can be better understood from the perspective of the sympathetic nervous responses (fight-or-flight), as compared to the parasympathetic response, which is a more relaxed state. Muscles used for physical movement are tightened and primed with oxygen, in preparation for a physical fight-or-flight response. Perspiration occurs due to blood being shunted from body's viscera to the peripheral parts of the body. Blood that is shunted from the viscera to the rest of the body will transfer, along with oxygen and nutrients, heat, prompting perspiration to cool the body. When the stimulus is shocking or abrupt, a common reaction is to cover (or otherwise protect) vulnerable parts of the anatomy, particularly the face and head. When a fear stimulus occurs unexpectedly, the victim of the fear response could possibly jump or give a small start. The person's heart-rate and heartbeat may quicken.

Varieties


Fear can be described with different terms in relation to the degree of fear that is experienced. It varies from mild caution to extreme phobia
Phobia

A phobia , or morbid fear is an irrational, intense, persistent fear of certain situations, activities, things, or people. The main symptom of this Disorder is the excessive, unreasonable desire to avoid the feared subject....
 and paranoia
Paranoia

Paranoia is a thought process characterized by excessive anxiety or fear, often to the point of irrationality and delusion. Paranoid thinking typically includes persecutory beliefs concerning a perceived threat towards oneself....
. Fear is related to a number of additional cognitive and emotional states including worry
Worry

Worry is an emotion in which a person feels anxiety or concerned about a real or imagined issue, ranging from personal issues such as health or finances to broader issues such as environmental pollution and social or technological change....
, anxiety
Anxiety

Anxiety is a psychological and physiological state characterized by cognitive, somatic, emotional, and behavioral components. These components combine to create an unpleasant feeling that is typically associated with uneasiness, fear, or worry....
, terror, horror, panic
Panic

Panic is a sudden fear which dominates or replaces thinking and often affects groups of people or animals. Panics typically occur in disaster situations, or violent situations which may endanger the overall health of the affected group....
, and dread. As an individual emotional state, fear can affect the unconscious mind
Unconscious mind

The Unconscious is a term invented by the 18th century German philosophy romanticism philosopher Friedrich Wilhelm Joseph Schelling and later introduced into English by the poet and essayist Samuel Taylor Coleridge....
, where it can become manifested in the form of nightmare
Nightmare

A nightmare is a dream which causes a strong unpleasant emotional response from the sleeper, typically fear or horror, being in situations of extreme danger, or the sensations of pain, bad events, falling, drowning or death....
s. Fear may also be experienced within a larger group or social network
Social network

A social network is a social structure made of nodes that are tied by one or more specific types of interdependency, such as values, visions, ideas, financial exchange, friendship, sexual network, kinship, dislike, conflict or trade....
. In this way, personal fears are compounded by social influence
Conformity

Conformity may refer to:Psychology* Conformity, a process by which people's beliefs or behaviors are influenced by others within a group* The Asch conformity experiments, a series of studies that demonstrated the power of conformity in groups...
 to become mass hysteria.

The experience of distrust
Distrust

Distrust is a formal way of not Trust ing any one party too much in a situation of grave risk or deep doubt. It is commonly expressed in civics as a division or balance of powers, or in politics as means of validating treaty terms....
 can be explained as a feeling of mild fear or caution
Caution

Caution can refer to:* A precautionary statement describing a potential hazard.* care taken with something* a police caution, an alternative to prosecution for a criminal offence in some countries such as the United Kingdom and Australia...
, usually in response to an unfamiliar or potentially dangerous person. Distrust may occur as a feeling of warning
Warning

selfref|For templates used to warn users who vandalize Wikipedia articles, see...
 towards someone or something that is questionable or unknown. For example, one may distrust a stranger who acts in a way that is perceived as odd or unusual. Likewise, one may distrust the safety
Safety

Safety is the state of being "safe" , the condition of being protected against physical, social, spiritual, financial, political, emotional, occupational, psychological, educational or other types or consequences of failure, damage, error, accidents, harm or any other event which could be considered non-desirable....
 of a rusty old bridge across a 100-foot drop. Distrust may serve as an adaptive, early warning signal for situations that could lead to greater fear and danger.

Terror is an acute and pronounced form of fear. It is an overwhelming sense of immediate personal danger. It can also be caused by perceiving the object of a phobia
Phobia

A phobia , or morbid fear is an irrational, intense, persistent fear of certain situations, activities, things, or people. The main symptom of this Disorder is the excessive, unreasonable desire to avoid the feared subject....
. Terror may overwhelm a person to the point of making irrational
Irrational

Irrational may refer to:*Irrationality*Irrational rhythm,*Irrational exuberance*Irrational GamesIn mathematics:*Irrational number*Square root of 2#Proofs of irrationality...
 choices and atypical behavior. Paranoia
Paranoia

Paranoia is a thought process characterized by excessive anxiety or fear, often to the point of irrationality and delusion. Paranoid thinking typically includes persecutory beliefs concerning a perceived threat towards oneself....
 is a term used to describe a psychosis
Psychosis

Psychosis , with adjective psychotic, literally means abnormal condition of the mind, and is a generic psychiatry term for a mental state often described as involving a "loss of contact with reality"....
 of fear. It is experienced as longstanding feelings and perceptions of being persecuted. Paranoia is an extreme emotional state combined with cognitions, or more specifially, delusion
Delusion

A delusion is commonly defined as a fixed false belief and is used in everyday language to describe a belief that is either false, fanciful or derived from deception....
s that one is in danger. This degree of fear may indicate that one has changed his or her normal behavior in extreme or maladaptive ways.

Common fears

According to surveys, some of the most commonly feared objects are spiders, snakes, heights, water, enclosed spaces, tunnels and bridges, social rejection, failure, and public speaking. In an innovative test of what people fear the most, Bill Tancer analyzed the most frequent online search queries that involved the phrase, "fear of...". This follows the assumption that people tend to seek information on the issues that concern them the most. His top ten list of fears consisted of flying, heights, clowns, intimacy, death, rejection, people, snakes, success, and driving. In general, people appear to be most afraid of two things: the threat of pain or death, and the threat of social rejection or isolation.

In a 2005 Gallup poll, a national sample of adolescents between the ages of 13 and 15 were asked what they feared the most. The question was open ended and participants were able to say whatever they wanted. The most frequently cited fear (mentioned by 8% of the teens) was terrorism. The top ten fears were, in order: terrorist attacks, spiders, death, being a failure, war, heights, criminal or gang violence, being alone, the future, and nuclear war.

Abu Ghraib 56

Causes

People develop specific fears as a result of learning. This has been studied in psychology as fear conditioning
Fear conditioning

Fear conditioning is the method by which organisms learn to fear new stimuli. It is a form of learning in which fear is associated with a particular neutral context or neutral stimulus ....
, beginning with John B. Watson's Little Albert experiment
Little Albert experiment

The Little Albert experiment was an experiment showing empirical evidence of classical conditioning in humans. This study was also an example of stimulus generalization....
 in 1920. In this study, an 11-month-old boy was conditioned to fear a white rat in the laboratory. The fear became generalized to include other white, furry objects. In the real world, fear can be acquired by a frightening traumatic accident. For example, if a child falls into a well and struggles to get out, he or she may develop a fear of wells, heights (acrophobia
Acrophobia

Acrophobia is an Extremism or irrational fear of heights. It belongs to a category of specific phobias, called space and motion discomfort that share both similar etiology and options for treatment....
), enclosed spaces (claustrophobia
Claustrophobia

Claustrophobia is the fear of enclosed spaces. It is typically classified as an anxiety disorder and often results in panic attack. One study indicates that anywhere from 2-5% of the general world population is affected by severe claustrophobia, but only a small percentage of these people receive some kind of treatment for the disorder....
), or water (aquaphobia
Aquaphobia

Aquaphobia is an abnormal and persistent fear of water. Aquaphobia is a specific phobia that involves a level of fear that is beyond the patient's control or that may interfere with daily life....
).

Although fear is learned, the capacity to fear is part of human nature
Human nature

Human nature is the concept that there are a set of characteristics, including ways of thinking, feeling and acting, that all 'normal' human beings have in common....
. Many studies have found that certain fears (e.g. animals, heights) are much more common than others (e.g. flowers, clouds). These fears are also easier to induce in the laboratory. This phenomenon is known as preparedness
Preparedness (learning)

In psychology, preparedness is a concept developed by Martin Seligman to explain why certain associations are learning more readily than others....
. Because early humans that were quick to fear dangerous situations were more likely to survive and reproduce, preparedness is theorized to be a genetic effect that is the result of natural selection
Natural selection

Natural selection is the process by which favorable heritable trait become more common in successive generations of a population of Reproduction organisms, and unfavorable heritable traits become less common, due to differential reproduction of genotypes....
.

The experience of fear is affected by historical and cultural influences. For example, in the early 20th Century, many Americans feared polio, a disease that cripples the body part it affects, leaving that body part immobilized for the rest of one's life. There are also consistent cross-cultural differences in how people respond to fear. Display rules
Display rules

Display rules are a social group's informal norms about when, where, and how one should express emotions.Expressions of emotions vary to a great degree and hold significant meaning with great value of determining ones cultural and social identity....
 affect how likely people are to show the facial expression of fear and other emotions.

Neurobiology


The amygdala
Amygdala

The are almond-shaped groups of neurons located deep within the medial temporal lobes of the brain in complex vertebrates, including humans. Shown in research to perform a primary role in the processing and memory of emotions, the amygdalae are considered part of the limbic system....
 is a key brain
Brain

The brain is the center of the nervous system in all vertebrate, and most invertebrate, animals. Some primitive animals such as cnidarian and echinoderm have a decentralized nervous system without a brain, while sponges lack any nervous system at all....
 structure in the neurobiology of fear. It is involved in the processing of negative emotions (such as fear and anger). Researchers have observed hyperactivity in the amygdala when patients who were shown threatening faces or confronted with frightening situations. Patients with a more severe social phobia showed a correlation with increased response in the amygdala. Studies have also shown that subjects exposed to images of frightened faces, or faces of people from another race, exhibit increased activity in the amygdala.

The fear response generated by the amygdala can be mitigated by another brain region known as the rostral anterior cingulate cortex, located in the frontal lobe
Frontal lobe

The frontal lobe is an area in the brain of mammals. It is located at the front of each cerebral hemisphere and positioned anterior to the parietal lobes and above and anterior to the temporal lobes....
. In a 2006 study at Columbia University, researchers observed that test subjects experienced less activity in the amygdala when they consciously perceived fearful stimuli than when they unconsciously perceived fearful stimuli. In the former case, they discovered the rostral anterior cingulate cortex activates to dampen activity in amygdala, granting the subjects a degree of emotional control.

Suppression of amygdala activity can also be achieved by pathogens. Rats infected with the toxoplasmosis
Toxoplasmosis

Toxoplasmosis is a parasitic disease caused by the protozoan Toxoplasma gondii. The parasite infects most genera of warm-blooded animals, including humans, but the primary host is the Felidae....
 parasite become less fearful of cats, sometimes even seeking out their urine-marked areas. This behavior often leads to them being eaten by cats. The parasite then reproduces within the body of the cat. There is evidence that the parasite concentrates itself in the amygdala of infected rats.

Fear and death


Fear of death


Psychologists have addressed the hypothesis that fear of death motivates religious commitment, and that it may be alleviated by assurances about an afterlife. Empirical research on this topic has been equivocal. According to Kahoe and Dunn, people who are most firm in their faith and attend religious services weekly are the least afraid of dying. People who hold a loose religious faith are the most anxious, and people who are not religious are intermediate in their fear of death. A survey of people in various Christian denominations showed a positive correlation between fear of death and dogmatic adherence to religious doctrine. In other words, Christian fundamentalism and other strict interpretations of the Bible are associated with greater fear of death. Furthermore, some religious orientations were more effective than others in allaying that fear.

In another study, data from a sample of white, Christian men and women were used to test the hypothesis that traditional, church-centered religiousness and de-institutionalized spiritual seeking are distinct ways of approaching fear of death in old age. Both religiousness and spirituality were related to positive psychosocial functioning, but only church-centered religiousness protected subjects against the fear of death.

Fear of death is also known as death anxiety. This may be a more accurate label because, like other anxieties, the emotional state in question is long lasting and not typically linked to a specific stimulus. The analysis of fear of death, death anxiety, and concerns over mortality is an important feature of existentialism
Existentialism

Existentialism is a term that has been applied to the work of a number of nineteenth and twentieth century philosophers who, despite profound doctrinal differences, took the human subject — not merely the thinking subject, but the acting, feeling, living human individual and his or her conditions of existence — as a starting point...
 and terror management theory
Terror management theory

Terror management theory is a developing area of study within the academic study of psychology. It looks at what researchers claim to be the implicit emotional reactions of people when confronted with the psychological terror of knowing we will eventually die ....
.

Death from fear


Research conducted at the University of California, San Diego
University of California, San Diego

The University of California, San Diego is a public research university in San Diego, California, California. The school's campus contains 694 buildings and is located in the La Jolla, San Diego, California community....
 and published in the British Medical Journal
British Medical Journal

BMJ is an open access medical journal. It is among the most influential and widely read Peer review general academic journals in the field of medicine in the world....
, suggests that deaths attributed to heart mortality increase under psychological stress, particularly terror. While the mechanism is not fully understood, it is believed that sudden death can occur from cardiac arrhythmia
Cardiac arrhythmia

Cardiac arrhythmia is a term for any of a large and heterogeneous group of conditions in which there is abnormal Electrical conduction system of the heart in the heart....
 brought on by a terrifying event. Although the otherwise instinctive flight-or-fight response, which prepares the body for impending danger, is countered by the parasympathetic nervous system
Parasympathetic nervous system

The parasympathetic nervous system is a division of the autonomic nervous system , along with the sympathetic nervous system and enteric nervous system ....
 when the danger has passed, in certain cases an excessive response can damage the heart enough to kill. A German study has found that fear can make blood clot and increase the risk of thrombosis.

See also


  • Anxiety
    Anxiety

    Anxiety is a psychological and physiological state characterized by cognitive, somatic, emotional, and behavioral components. These components combine to create an unpleasant feeling that is typically associated with uneasiness, fear, or worry....
  • Appeal to fear
    Appeal to fear

    An appeal to fear is a fallacy in which a person attempts to create support for his or her idea by increasing fear and prejudice toward a competitor....
  • Culture of fear
    Culture of fear

    Culture of fear is a term that refers to a perceived prevalence of fear and anxiety in public discourse and relationships, and how this may affect the way people interact with one another as individuals and as democratic agents....
  • Horror and terror
  • Island tameness
    Island tameness

    Island tameness is the tendency of many populations and species of animals living on isolated islands to lose their wariness of potential predation, particularly of large animals....
  • Panic
    Panic

    Panic is a sudden fear which dominates or replaces thinking and often affects groups of people or animals. Panics typically occur in disaster situations, or violent situations which may endanger the overall health of the affected group....
  • Phobia
    Phobia

    A phobia , or morbid fear is an irrational, intense, persistent fear of certain situations, activities, things, or people. The main symptom of this Disorder is the excessive, unreasonable desire to avoid the feared subject....
  • Social phobia


Further reading


  • Joanna Bourke
    Joanna Bourke

    Joanna Bourke is a historian and professor of history at Birkbeck, University of London....
    , Fear: a cultural history, Virago (2005)
  • Corey Robin
    Corey Robin

    Corey Robin is an American Liberalism in the United States political theorist, journalist and professor of Political Science at Brooklyn College and the Graduate Center of the City University of New York....
    , Fear: the history of a political idea, Oxford University Press (2004)
  • Duenwald, Mary. "The Psychology of ...Facial Expressions" Discovery Magazine Vol. 26 NO. 1
  • Krishnamurti, J., On Fear, Harper Collins, ISBN 0-06-251014-2 (1995)


External links