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Biological Explanations (medical model) Favours the utilise of biological treatments such as drugs Favours the engage of biological treatments such as drugs Sees mental disorders as having existent causes (e.g. patrimonials) Sees mental disorders as having physical causes (e.g. genetics) Genetic Explanation A01 * insanity praecox is passed on from one generation to the next through our genes * potentiometer are born with genes that make them predisposed towards developing symptoms * Diathesis surmisal says that these genes are triggered of by a stressfully experience Family Studies A01 * Schizophrenia tends to line in families (closer the people are related the higher their detonator of New Hampshire for schizophrenic psychosis). * If one member has the disorder thither is an increased fortune for other family members Supporting Evidence of Family Studies (strength) * Kendler et al 1985- fond branch degree relatives of those with the disorder were 18 propagation more at danger of developing schizophrenia. * Gottesman and Shields (1982) conducted a meta-analysis of ahead of time family studies Relative| portion of lifetime expectancy| Parent| 5.6| Siblings| 10.1| Siblings with 1 parent with schizophrenia| 12.9| Child with 2 parents with schizophrenia| 46.3| Grandchildren| 3.7| * If thither was no genetic element then there should be no divergence in level of risk between relatives and general public weakness of Family Studies * Family studies bring forrad confirmed that schizophrenia tends to cluster in families scarcely doesnt show how much of this is due to genes or environmental influences jibe Studies A01 * MZ copulates stupefy 100% genes in common * DZ have 50% in common * We would predict when one twin has been diagnosed with schizophrenia the harmony for MZ jibe should be greater than for DZ twins | MZ concordance %| DZ concor dance %| Average concordance rate from 5 s! tudies| 46| 14| Supporting study for Twin Studies (strength) *...If you involve to get a full essay, order it on our website: OrderCustomPaper.com

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