Search results
Results from the WOW.Com Content Network
Fear is an unpleasant emotion that arises in response to perceived dangers or threats.Fear causes physiological and psychological changes. It may produce behavioral reactions such as mounting an aggressive response or fleeing the threat, commonly known as the fight-or-flight response.
The model is originally based on Leventhal's Parallel Process Model – a danger and fear control framework that studied how adaptive protective behaviour stemmed from attempts of danger control. [3] It also significantly draws from Roger's Protection motivation theory , which proposes two responses to fear-inducing stimuli: threat appraisal ...
Perceived threat includes all of the threats that members of group believe they are experiencing, regardless of whether those threats actually exist. For example, people may feel their economic well-being is threatened by an outgroup stealing their jobs even if, in reality, the outgroup has no effect on their job opportunities.
Anger, when viewed as a protective response or instinct to a perceived threat, is considered as positive. The negative expression of this state is known as aggression commits antisocial personality disorder [19] and Intermittent explosive disorder. Acting on this misplaced state is rage due to possible potential errors in perception and judgment.
[155] [156] Although there is a widespread perception that war is the most dangerous form of armed violence in the world, the average person living in a conflict-affected country had a risk of dying violently in the conflict of about 2.0 per 100,000 population between 2004 and 2007. This can be compared to the average world homicide rate of 7.6 ...
If a stimulus is perceived as a threat, a more intense and prolonged discharge of the locus ceruleus activates the sympathetic division of the autonomic nervous system. [11] The activation of the sympathetic nervous system leads to the release of norepinephrine from nerve endings acting on the heart, blood vessels, respiratory centers, and ...
These can be released in response to a number of things, including increased blood pressure, pain and danger. It has been found that endogenous opioids are at least partially responsible for phenomena like " Runner's high ", hypoalgesia in the fight-or-flight response, and even for the analgesic effects of acupuncture therapy. [ 2 ]
Factors of risk perceptions. Risk perception is the subjective judgement that people make about the characteristics and severity of a risk. [1] [2] [3] Risk perceptions often differ from statistical assessments of risk since they are affected by a wide range of affective (emotions, feelings, moods, etc.), cognitive (gravity of events, media coverage, risk-mitigating measures, etc.), contextual ...