Defining Abnormality Essay

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Outline and evaluate the 3 methods of defining abnormality (24 marks) There are three ways in which abnormality can be defined; they are failing to function adequately, deviation from ideal mental health and deviation from social norms. They can all provide a valid definition of abnormality, however they are all limited. “Failure to function adequately” means that a person is unable to live a “normal” life and fit into society. These sorts of people cannot experience a normal range of emotions or participate in a normal range of behaviours. People can be considered abnormal if their behaviour causes great distress and torment in them leading to dysfunction. Their behaviour will therefore disrupt the ability to work or form satisfying relationships with other people, thus preventing them to be able to cope with every day life. Rosenhan and Seligman (1989) suggested that the concept of deception includes; personal distress, maladaptive behaviour, unpredictability, irrationality, observer discomfort and violation of moral and ideal standards. If a person who regularly demonstrates these types of behaviour then it is fair to label them as abnormal. However, a weakness of using this as a way to define abnormality is the way that it does not create a full picture; it cannot be used to define abnormality, but rather to determine the extent of which a person is abnormal. Comer (2000) points out that psychological abnormality is not necessarily indicated by dysfunction alone. Another weakness of using this to define abnormality is that there are exceptions to the rules. For example a person under stress may act uncharacteristic or inadequate but it would be unfair to label this person as abnormal. Another problem with defining abnormality with this is that ideas on adequate functioning differ between cultures so a person from a certain culture cannot judge another
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