Compare and Contrast Psychological and Biological...

Compare and contrast psychological and biological explanations of schizophrenia. Jessica F Smith University Of Sussex Schizophrenia has been termed a heterogeneous group of disorders with varied etiologies (Walker, Kestler, Bollini, amp; Hochman, 2004) which includes biological, social, cognitive and psychodynamic perspectives. To progress knowledge of schizophrenia, this essay focuses on how the biological and psychological explanations are independent and interdependent and how they may differentiate from one another. This includes: how our biological predisposition, neuro transmitter dysfunction and genetic inheritance, affects how people with schizophrenia respond to social environments, the importance of socio-economic factors†¦show more content†¦However, MZ twins, who share 100% genetic material, could lead to them experiencing similar social environments, as family members treat them the same, suggesting that their concordance may have something to do with upbringing (Davey, 2011). More so, Mz twins are very rare and as schizophrenia has a prevelance of only 1% (Keith et al. 1991, cited by Walker et al 2004), the evidence is regarded from a small sample size and therefore cannot be generalised to the disorder. In relation to social ideas, research into adopted children has identified the importance of nurturing environments on preventing diagnosis (Tienari, Wynne, Moring, Lahti, 1994). Adoptive environments are often unorganised and adoptive relatives find it difficult to use acceptable communicative devices that enable patients with schizophrenia to communicate with them. This is an independent predictor of psychotic symptoms in adoptees (Wahlberg, Wynne, Hacko, et al, 2004). The social environment a human is brought up in influences the way they behave and develop. Patients with schizophrenia are found to be higher in population, in low socio-economic areas, (Lederbogen, Haddad, amp; Meyer-Lindenberg, 2013), which can reflect why they may develop schizophrenia. The life stressors that accompany living in a poor area, such as poverty, are likely to bring about psychotic symptoms, particularly in those who are vulnerable, causing these higher populations (Byrne, Agerbo, Eaton, amp;Show MoreRelatedMental Health History Of Schizophrenia2288 Words   |  10 Pageshaving a bad day,† a father recently wrote me, â€Å"when He allowed schizophrenia to come into existence.† E. 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