Models Of Abonormality (Not Essay, Information)

BIOLOGICAL (BIOMEDICAL) MODEL Assumptions Mental illness resembles physical illness in that the causes ar similar. Symptoms of psychological dis requests argon caused by biological factors, such as: infectious transmission, biochemical imbalances, genetic predispositions, or the grammatical construction of the nervous system, particularly brain defects depict Genetic factors ar involve in dementia praecox on that point is 50% over entirely capital of New Hampshire amidst identical twins. The dopamine hypothesis of schizophrenia states that it is imputable to exuberant dopamine in the brain. Abnormal levels of noradrenalin and serotonin be associated with major(ip) depression (Delgado & Moreno, 2000; control PIP p.807). Not all disorders ar tack universallythere is a mix of culture-bound syndromes (however, non all physical diseases ar universal). Cross-cultural studies of schizophrenia record that some of the most common symptoms are found in the maj ority of cultures (e.g., lack of insight in 97%; communicative hallucinations in 70%); however, some studies indicate that less(prenominal) central symptoms interpolate widely amid cultures. Depressionin a admit of four countries, some of the main symptoms (e.g., hapless affect) were similar just there were overly differences in otherwise symptoms (e.g., sleep disturbances) (Sartorius et al., 1983; see PIP p.808).

The appearance of physical symptoms also varies widely between cultures, being rare in the western United States except quite common in China. CASE consider: A case of koro in a 20-year-old Irish male address implications Drug therapy is the obvious implicationa biological oration for a biological disor! der (see PIP p.808). Points to note are: We do not always know why drugs are effective. Even if drugs are effective, it does not mean that biochemical factors caused the disorder. somewhat drugs have serious side effects. There is a stage set of non-compliance when drugs do have side effects. EVALUATION The model is ground on well-established scientific...If you want to get a full essay, order it on our website: OrderEssay.net

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