Ans) The word schizophrenic dis hostelry is derived from two Greek words Skhizein gist to split and phren meaning mind. It is a serious mental disorder that is characterized by severe disturbances in psychological functioning. Psychologists have discovered two main categories of symptoms ostracize and irrefutable symptoms. Negative symptoms are the prejudice of certain abilities in a person, e.g. poverty of speech, lack of motivation. Positive symptoms are abilities that a person has gained e.g. delusions, hallucinations.
Psychologists have also categorise schizophrenia into sub-types. Paranoid schizophrenia has delusions and hallucinations as its main characteristics. Negative symptoms are less apparent in this type as compared to others. Hebephrenic/disorganized schizophrenia is characterized by disorganized mien and rambling, incoherent speech along with a marked 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 resistance 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 ones to fit into a single one.
Psychologists have put antecedent various renderings as to the cause of schizophrenia. Genetic explanations indicate pixilated links between genetics and schizophrenia. Evidence includes twin studies that state a higher probability that if one twin presents symptoms, thus the other is likely to do so. Adopted 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 activity in the dopamine neurons leads to increased dopamine...If you want to get a full essay, order it on our website: Orderessay
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