person’s bodily constitution indicates whether or not an individual is a "born criminal." These "born criminals" are a throwback to an earlier stage of human evolution with the physical makeup‚ mental capabilities‚ and instincts of primitive man. Biological theories of deviance see crime and deviant behavior as a form of illness caused by pathological factors that are specific to certain types of individuals. They assume that some people are "born criminals" who are biologically different than non-criminals
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Discuss Psychological Explanations of Schizophrenia [8+16] AO1: The cognitive approach acknowledges the role of biological factors. Frith 92 found a disconnection between frontal areas of the brain concerned with action and the posterior areas of the brain that control perception‚ explaining auditory hallucinations. This causes a split from reality where sz are unable to distinguish between actions brought by external forces and those generated internally this then causes the positive symptoms of
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Discuss Biological Treatments for Schizophrenia (24 marks) The vast majority of people who suffer from schizophrenia will receive some form of treatment to try and diminish their symptoms. There are drug therapies that help patients to function as well as possible‚ and were founded in the 1950’s when the drugs were given to hospital patients to try and calm their anxiety before surgery but were also found to relieve the symptoms of schizophrenia and so consequently were used for treatment of
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One biological explanation for unipolar depression is the monoamine hypothesis. The monoamines are a group of neurotransmitters which include serotonin‚ noradrenaline and dopamine. You will recognise the latter‚ dopamine‚ from the biological offering of an explanation for schizophrenia. The monoamines are believed to regulate mood. One of the functions of serotonin is to regulate the other neurotransmitters. Without the regulation provided by serotonin‚ erratic brain functioning and thinking patterns
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Discuss two biological explanations of depression (8+16 marks) AO1: One biological explanation for depression is family studies. Family studies have proved that having a first-degree relative with depression appears to be a risk factor of depression. These studies select people who already have the depression (the probands) and examine whether other members of their family have been‚ or might be diagnosed with depression. Research has found that around 20% of such relatives have depression compared
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process that continues to this day. Crime is still a complex and misunderstood phenomenon with no concrete evidence when it comes to human behavior. Throughout time there have been endless amounts of crime theories‚ few of which revolve around biological explanations. We have Cesare Lombroso and the Positive School who thought that criminals were genetically different from the rest of the general population‚ that they were biologically aggressive‚ had criminal traits and/or born as criminals. There is
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Biological Perspective & Schizophrenia Q. Does the Biological perspective in abnormal psychology make other perspectives obsolete? Answer with reference to one mental disorder of your choice. (35% of total module marks). Psychologists have been trying to understand mental illnesses‚ and many years ago‚ the biological perspective was the most popular due to its scientific nature. Schizophrenia – a chronic condition whereby patients lose touch with reality – was best explained by the Dopamine
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cognitive and biological. The cognitive perspective suggests that emotion is based more on the factors of the mental processes. The biological perspective suggests that emotion is influenced by biological systems and performances and is based on physiological responses. It has been suggested that there is a possible interaction between cognitive and biological processes that influence emotions. Le Doux’s theory of the biological pathways focuses solely on the biological explanation of emotion‚ whilst
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Biological Explanations of Criminal Behavior Nature and nurture contribute to the way a person behaves. This can be applied to the behaviors of criminals. According to Fishbein (1990‚ pg.37)‚ “behavior [is] primarily attributed to inherited predispositions and genetic influences.” Nurture is the environmental influence that shape human behavior (Fishbein‚ 1990‚ pg.37). Human genetics and environmental factors contribute to the uniqueness to a person’s behavior. However‚ there are underlying
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Psychological explanations of Schizophrenia |Explanations |Studies (A01/A02) |Key Points | |Psychological | |AO1 | |
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