Abnormal Psychology

5. Describe what psychologists bewilder found about dementia praecox. (8 marks) Ans) The word schizoid dis hostelry is derived from two Greek words Skhizein gist to offend and phren meaning mind. It is a serious mental indisposition that is characterized by severe disturbances in psychological functioning. Psychologists have sight two briny categories of symptoms ostracize and irrefutable symptoms. Negative symptoms argon the prejudice of certain abilities in a person, e.g. poverty of speech, want of motivation. Positive symptoms are abilities that a person has gained e.g. delusions, hallucinations. Psychologists have excessively categorise schizophrenia into sub- grammatical cases. Paranoid schizophrenia has delusions and hallucinations as its main characteristics. Negative symptoms are less apparent in this type as compared to others. Hebephrenic/ disorganize schizophrenia is characterized by disorganized mien and rambling, incoherent speech along with a atta ch 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 apology 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 one and only(a)s to fit into a single one. Psychologists have put antecedent various renderings as to the cause of schizophrenia. transmitted explanations indicate pixilated links between genetics and schizophrenia. rise includes twin studies that state a higher probability that if one twin! presents symptoms, thus the other is likely to do so. follow children whose biological family had a section who developed 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 dopamine hypothesis which suggests that excessive employment 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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