In this essay I will be conducting a balance discussion of two theoretical explanations of behaviour.
The cognitive perspective has conceived umteen theoretical explanations of psychopathology; I will be discussing Beck’s (1979) model of depression utilized to develop depression. In rundown I will give a critical round of the biological, General Adaptation Syndrome (GAS) theory used to explain stress.
unmatched of the assumptions of the biological perspective is that stress is a response heady by brain processes. This assumption was the underlying outlook that every break down(predicate) theoretical explanations were based on. One theoretical explanation of behaviour that stems from this assumption is the General Adaptation Syndrome theory used to explain stress.
Selye (1976) proposed this theory as a non-specific physiologic response that occurs imputable to a variety of stressful stimuli. The General Adaptation Syndrome (GAS) is comprise of thee stages;
& cook; In the first alarm stage the comportment of a stressful stimulus is registered and thus a physiological response is triggered as a result (sympathetic branch of autonomic nervous system some active).
This is also called the flight or fight mechanism.
• In the second stage of resistance, if the stressor persists the dead body seeks to maintain arousal at a constant level by the become of cortisol from the adrenal cortex (parasympathetic branch of ANS most active).
• However, if the stressor is long lasting or chronic the body enters the final stage. The stage of exhaustion. In this the body makes a last futile attempt at re-activating the sympathetic branch. Continued game arousal exhausts bodily resources. What’s more due to high gear cortisol levels the immune system is weakened as a by-product.
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