There are several different explanations for the disorder schizophrenia. One of these explanations is the biological model. This model explains schizophrenia through biological faults‚ for example viral infections and brain abnormalities. Genetic Factors Some psychologists say that schizophrenia can be passed down generations‚ meaning that some people inherit the disorder from their parents. Twin research has consistently shown that identical twins have a greater risk of developing schizophrenia
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SECTION C: INDIVIDUAL DIFFERENCES Question 10 “Abnormality is very difficult to define. It can be hard to decide where normal behaviour ends and abnormal behaviour begins” Discuss two or more definitions of abnormality AO1 = 6 marks Knowledge and understanding of definitions of abnormality. AO2 = 6 marks Commentary on definitions of abnormality. The term ‘abnormal’ means deviating from the average. Therefore‚ if we were to adopt a literal approach to defining abnormality‚ we would conclude
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Psychological Explanation of the Causes of Crime Psychological-pertaining to the mind or to mental phenomena as the subject matter of psychology. -To account for criminal motivation in people‚ criminologists have used various psychology theories that attempt to explain human intellectual and emotional development. These theories can be divided into three categories: a. Moral Development Theories describe a sequence of developmental stages that people
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Discuss explanations of gender dysphoria (8+16) One psychological explanation is that gender dysphoria is caused by childhood trauma or a maladaptive upbringing.The psychodynamic approach believes that gender dysphoria is a mental disorder. Coates studied one boy who developed gender dysphoria and suggested that this may have been a defensive reaction to his mother’s depression following an abortion. Gender dysphoria is confusion and sufferers experience a strong sense of discomfort whilst feeling
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Psychology Options for Assignment 3 – Disorders Option 1: Chapter 11 PROCEDURE: Watch one of the movies listed below and discuss the main characters and/or plot line in terms of psychological disorders and/or treatment. If there are more than 1‚ select 1 or 2 of the primary characters. Explain how psychological disorders are explained. 1. What psychological disorder was illustrated in this film? Be sure to explain clearly‚ fully what this disorder is. Identify the DSM symptoms. 2. What symptoms of
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Discuss evolutionary explanations of the functions of sleep. Evolutionary explanation of sleep suggests there four mains reasons for it‚ energy conservation‚ foraging requirements‚ predator avoidance and to waste time. The evolutionary approach has also been called the ecological approach. It is called ‘ecological’ because it is based on observations of animals in their natural environment. Energy conservation is the theory that warm blooded animals need to expend a lot of energy to maintain a
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Anorexia Nervosa is a psychological disorder Eating disorders have the highest mortality rate of any mental illness. It’s an unrecognized epidemic that affects seven million women and a million of men in the United States. 86 percent of suffers report it’s onset by the age of 20. Only half report that are cured. The other half would be dead from this disorder because it will be too late to seek treatment. Anorexia Nervosa is a serious eating disorder that mostly affects teenage
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Outline and evaluate explanations of eating disorders based on the biological model of psychological abnormality [18] Explanations tend to fall into four categories: • Evolutionary • Genetic • Neuroanatomy • Biochemical Evolutionary explanations of behaviour are based on Darwin’s theories of natural and sexual selection. These theories have been applied to eating disorders. It is suggested that the ability to control ones appetite and ignore hunger when food supplies
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Psychological explanations of Schizophrenia |Explanations |Studies (A01/A02) |Key Points | |Psychological | |AO1 | |
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Freud’s explanation of depression focuses on the idea of loss - that the root cause of all depression lies in the loss of something loved‚ whether it is a person or an object. Lowry (1984) added that this loss can be real or imaginary. However‚ some may question what separates the overwhelming sadness caused by‚ say‚ the death of a loved one‚ and depression? The psychoanalytic approach fails to answer this. In PJ Clayton’s study‚ widows and widowers were studied for a year after the death of their
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