Abnormal Psychology

5. Describe what psychologists bugger off found about schizophrenic disorder. (8 marks) Ans) The word schizoid dis hostelry is derived from two Greek words Skhizein gist to infract and phren meaning mind. It is a serious mental rowdiness that is characterized by severe disturbances in psychological functioning. Psychologists have find two master(prenominal) categories of symptoms ostracize and irrefutable symptoms. Negative symptoms be the prejudice of certain abilities in a person, e.g. poverty of speech, lose of motivation. Positive symptoms are abilities that a person has gained e.g. delusions, hallucinations. Psychologists have excessively categorise schizophrenia into sub- typesetters cases. Paranoid schizophrenia has delusions and hallucinations as its main characteristics. Negative symptoms are less apparent in this type as compared to others. Hebephrenic/ disorganised schizophrenia is characterized by disorganized mien and rambling, incoherent speech alo ng with a pronounced flattening and incorrectness of affect. Catatonic Schizophrenia has psychomotor abnormality as its primal characteristic and the adoption of strange postures and flailing limbs along with vindication to operating instructions or attempts to move them. Undifferentiated schizophrenia is labeled when there are insufficient symptoms to fit into a sub-type or profuse cardinals to fit into a single one. Psychologists have put antecedent various renderings as to the cause of schizophrenia. transmittable explanations indicate pixilated links between genetics and schizophrenia. turn up includes twin studies that state a higher probability that if one twin presents symptoms, thus the other is likely to do so. adopt children whose biological family had a section who bringed schizophrenia were more at insecurity and a child whose adopted family had a schizophrenic member was no more likely to develop it. The biochemical explanation includes the dopamin e hypothesis which suggests that excessive ! bodily function in the dopamine neurons leads to increased dopamine...If you want to get a full essay, order it on our website: BestEssayCheap.com

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