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An example of the fear-avoidance model, anxiety sensitivity stems from the fear that the symptoms of anxiety will lead to harmful social and physical effects. As a result, the individual delays the situation by avoiding any stimuli related to pain-inducing situations and activities, becoming restricted in normal daily function.
The neural circuit responsible for expressing signaled avoidance behavior is the same that controls extinction of fear responses. The presentation of the aversive stimulus activates neurons in the central amygdala which project to the periaqueductal gray region to elicit a fear-motivated motor response.
These behaviors are also known as "emotional avoidance behaviors". [13] [14] These behaviors are aimed to reduce fear or anxiety in future situations. [12] Examples include: Completely avoiding situations in which the threat might occur [4] Relying on safety signals such as inviting companions to social events for support [4]
Distress is an inextricable part of life; therefore, avoidance is often only a temporary solution. Avoidance reinforces the notion that discomfort, distress and anxiety are bad, or dangerous. Sustaining avoidance often requires effort and energy. Avoidance limits one's focus at the expense of fully experiencing what is going on in the present.
Approach–avoidance training involves cognitive tasks that are designed to induce approach or avoidance behaviors towards specific stimuli. In the approach–avoidance task , a commonly used training protocol, individuals are shown images with a certain distinguishing feature on a computer screen, to which they should react as fast as possible ...
This self-reported assessment scale consists of 17 items, which cover the main spectrum of social phobia such as fear, avoidance, and physiological symptoms. The statements of the SPIN items indicate the particular signs of social phobia. Answering the statements a person should indicate how much each statement applies to him or her.
The Kellet's whelk does not display an avoidance response in the presence of the sea star Pisaster giganteus. [1] The sea star is eating the bivalve Chama pellucida while three Kelletia kelletii are attempting to get to the prey. An avoidance response is a response that prevents an aversive stimulus from occurring.
Avoidance coping is measured via a self-reported questionnaire. Initially, the Multidimensional Experiential Avoidance Questionnaire (MEAQ) was used, which is a 62-item questionnaire that assesses experiential avoidance, and thus avoidance coping, by measuring how many avoidant behaviors a person exhibits and how strongly they agree with each statement on a scale of 1–6. [1]