Describe two explanations of schizophrenia and evaluate these explanations (9 and 16 marks) Two explanations of schizophrenia are the biological perspective and the psychological perspective. The biological perspective involves genetic factors that influence schizophrenia‚ however the psychological perspective involves environmental factors in which you learn the behaviour of a schizophrenic. The first explanation is the biological perspective‚ it has two subtypes‚ these are biochemical and
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or more Biological Explanation for Schizophrenia The biological theory on Schizophrenia is a determinism theory which states that Schizophrenia is caused by our genetics and things that are involved in our bodies. The biological theory states that the cause of Schizophrenia is due to issues such as our genes‚ and dopamine levels‚ and therefore it can be cured by looking at these issues. The first biological explanation I will look at is the genetic theory of Schizophrenia. There is a 1% chance
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Provide 2 or more biological explanations of schizophrenia? 1) Genetic Factors Gottesman: Schizophrenia is more common in the biological relatives of a Schizophrenic‚ the closer the degree of genetic relatedness‚ the greater the risk. If a parent has schizophrenia the chance of child having it is 10% MZ twins have 48% chance risk of developing Schizophrenia if their twin has the disorder‚ whereas DZ twins 17% chance of having Schizophrenia if their twin has the disorder‚ that’s more than
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evaluate biological explanations of schizophrenia (24 marks) Schizophrenia is a psychotic disorder characterized by distorted thinking‚ impaired emotional responses‚ poor interpersonal skills and a distortion of reality. It is the most common of psychotic disorders that‚ in most countries around the world‚ affects around 1 per cent of the population. In terms of explanations for the disorder‚ two central types of explanations arise – psychological explanations and biological explanations. Whereas psychological
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Psychology Schizophrenia Describe two or more biological explanations of schizophrenia. (8 marks) Evaluate biological explanations of schizophrenia. (16 marks) There are many explanations for schizophrenia‚ but the biological explanations have received the most research support‚ according to Comer 2003. To explain schizophrenia from biological perspective‚ we would discuss the disorder from the direction of genetics‚ biochemistry
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Unit 4 Schizophrenia: Behavioural explanations Schizophrenia: Behavioural explanations (part of the psychological explanations) Any behavioural explanation of schizophrenia has to incorporate fundamentals of conditioning (classical and operant) and/or social learning theory. Is it possible to make sense of the many and varied symptoms of this disorder within that behavioural framework? Basic Behavioural approach to explaining schizophrenia The behavioural explanation suggests
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psychological explanations for schizophrenia Schizophrenia explanations are both psychological and biological however the best solution is probably the diathesis stress model; this combines both biological and psychological approaches to schizophrenia. The diathesis stress model suggests that people have vulnerability for schizophrenia (diathesis) which develops only if the individual is exposed to certain environmental factors (a stressor.) One psychological explanation for schizophrenia is the double
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Outline Clinical Characteristics of Schizophrenia (5 marks) The characteristics of Schizophrenia (SZ) can be categorised into two different types: Type 1 symptoms (Positive Symptoms) and Type 2 (Negative symptoms). Type 1 characteristics include things such as delusions‚ hallucinations and paranoia. Patients may experience things such as hearing voices‚ which are often said to be from God or the Devil. Type 2 symptoms however show more catatonic behaviour‚ for example a loss of drive‚ a lack
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Schizophrenia is a psychotic disorder in which a persons personal‚ social‚ and occupational functioning in normal life deteriorates to unusual perceptions‚ odd thoughts‚ disturbed emotions‚ and motor abnormalities. A person struggling with schizophrenia will lose contact with reality and begin to lose the ability to function at home‚ school‚ or work. Individuals may also suffer from hallucinations and or delusions. There are three main categories of symptoms for schizophrenia: positive symptoms
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Schizophrenia is a mental disorder that affects the persons emotions and distorts how a person perceives the world. The person suffering has confused thoughts and has difficulty telling reality from delusion. It can be described by psychological explanations and biological explanations. A biological explanation of schizophrenia is the dopamine hypothesis‚ amounts of low levels of dopamine in the brain causes a loss of balance and co-ordination‚ it has been found in people with ADHD and Parkinson’s
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