Outline and evaluate the biological approach to abnormality? The biological or medical approach regards abnormality as illness or disease. Mental illness is thought to be related to the physical structure and functioning of the brain. There are four possible causal factors of abnormality: brain damage‚ infection‚ biochemistry and genes. The first factor is brain damage. Abnormal behaviour may occur if the structure of the brain is damaged in some way. Once disease or brain damage has caused mental
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Outline and Evaluate the biological approach to abnormality The biological approach sees abnormality as a physical illness and removes psychological blame and responsibility for the behaviour form the patients. Biochemistry; which is where abnormal functioning in the brain can be caused by abnormal levels of neurotransmitters and hormones. Neurotransmitters are the chemical messengers that allow neurones to communicate with one another at synapses. Hormones are chemical messengers that are secreted
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Outline and evaluate the biological explanation of depression. Biological explanation of depression can be explained by neurotransmitter dysfunction. Neurotransmitters such as noradrenalin and serotonin have been shown to be linked with depression. Bunney at al (1965) found that there was low levels of noradrenaline function in the brain of depressed individuals. Also‚ post mortem studies found increased noradrenaline receptors in the brains of depressed suicide victims. When there is low noradrenaline
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The biological approach is another main school in psychology which focuses on the body and mind and how our brains affect behaviour. Charles Darwin was one of the first psychologists to look into this approach when he created evolutionary psychology. Darwin believed in Natural Selection‚ that humans and animals changed and adapted in order to survive. The changes that increased survival would be inherited and passed to the next generation and those that decreased survival would be lost‚ this is natural
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Running head: BIOLOGICAL VS HUMANISTIC APPROACH TO PERSONALITY Biological vs. Humanistic Approach to Personality Lawrence Sawyer University of Phoenix Biological vs. Humanistic Approach to Personality As several styles are used to define the personality‚ two are often used to subsidize another approach. Both biological and humanistic approaches are typically used as under tones. Evolutionary/genetic perspectives do not generally account for the biological mechanisms between genes and personality
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Biological approach attempts to understand two major issues: the relationship between mind and body and the influence of heredity on behavior. The two primary concerns of biological approach are the workings of nervous system and the role of heredity in behavior. Bio psychologists investigate how all the electrical impulses‚ hormones and chemical flowing through the body can affect behavior. They are concerned with how the aspects of biology affect emotions of individuals‚ learning abilities and
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The biological approach to psychology which looks at physical aspects controlling behaviour such as the structures of the brain‚ gives evidence that both nature and nurture are involved in our behaviour. For instance a study which compared the incidence of schizophrenia in MZ and DZ twins (Gottesman and Shields (1966)) found a concordance rate of 40% for the MZs but only 9% for the DZs. As arguably the only material differences between these groups was the fact that MZs share 100% genetic material
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The biological approach can be useful to explain why Afina sometimes damages the school property by behaving in a deviant and antisocial manner. This approach assumes that there is a genetic predisposition which accounts for aggression and there is supporting evidence for this from research studying twins. For example‚ McGuffin and Gottesman (1985) found that 87% of identical twins shared aggression levels compared to only 60% of non-identical twins‚ supporting the basis of genes in the influence
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Outline and evaluate biological therapies as treatments of depression. There many forms of treatment to cure depression‚ many of which are biological. These target the physical and chemical side of the body. Anti-depressants and other drugs are the most common forms of treating depression. They work by boosting levels of insufficient neurotransmitters such as serotonin and nor-adrenaline. They will either reduce the amount of re-absorption or block the enzyme that is trying to break down neurotransmitters
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Biological and Humanistic Approaches to Personality Jesse Ruffin PSY/250 August 1‚ 2014 University of Phoenix Biological and Humanistic Approaches to Personality Personality is complex‚ and each ’s personality characteristics are unique. Personality has been studied and explained over the years from the likes of Freud‚ Jung‚ Adler‚ and countless other psychologist and is directly linked to Maslow ’s theories of biological and humanistic approaches to personality. We will examine the attachment
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