The theory of schizophrenia presented here is based on. This article presents the literature data, which are connected with the contemporary understanding of reasons and theories of the schizophrenia origin within the scope of psychiatry. From the department of psychological medicine, institute of. As noted above, theories of schizophrenia must specify the manner in which multiple causal influences exert their effects on the behavioral end point of interest via different mechanisms. Reasons of theoretical, clinicodiagnostic, and interpretational dissonance within the problem of schizophrenia are shown. Personality psychology looks at the patterns of thoughts, feelings, and behavior that make a person unique. By nature of the subject material, some chapters are philosophical and others are more scientifically. In sum, as with biosocial theories of crime causation, psychological theories focus on the identification and treatment of individual traits that may predispose people to violent behaviour. Another psychosocial perspective, the doublebind theory, posited that psychotic symptoms emerge when a developing child is unable to respond adequately to.
For instance, how people perceive biologi cal and psychological changes within the body is deter mined by the expectations, taboos and knowledge of the illness. The stages in this theory of development may be negotiated poorly by people with chronic illness and schizophrenia. Usually the person has convinced himherself that heshe is someone powerful. The role of the parents is pushed to the background and replaced with the self.
Schizophrenia, clinical staging, diagnosis, psychological treatment. Psychological causes of schizophrenia schizophrenia. A vascularinflammatory theory of schizophrenia brings together. Positive symptoms hallucinations are usually auditory or visual perceptions of things that are not present. Pdf schizophrenia is a major mental illness that is characterized by psychosis, apathy, social withdrawal and cognitive impairment. Psychosis and the eriksonian stages psychology today.
For this reason, eriksons theory may have bearing on treatment for. Psyc 311 abnormal psychology support for hypothesis drugs that increase dopamine levels amphetamine, cocaine can produce positive symptoms of schizophrenia drugs that block da receptors also reverse schizophrenia can reduce positive symptoms in 80% of patients 10 psyc 311 abnormal psychology schizophrenic spectrum disorder. There are at least 4 ways in which this causal integration may be achieved. Some of the important theories of schizophrenia are as follows. A vascular component to a theory of schizophrenia posits that the. A vascular inflammatory theory of schizophrenia brings together. What is the role of theories in the study of schizophrenia. Developmental theory for a cognitive enhancement therapy of.
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