Outline and evaluate research into the duration of memory (12 marks) Peterson and Peterson researched into the duration of the STM. They used trigrams and asked their participants to recall them after a retention interval‚ the retention interval was different every time. They found that after 3 seconds participants could recall about 90% correctly but after 18 seconds only 2% could be recalled correctly. Peterson and Peterson concluded that the STM has a limited duration and when rehearsal is
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Outline and evaluate the psychodynamic approach to abnormality The psychodynamic approach to abnormality assumes that unconscious desires and memories influence behaviour and may lead to abnormality. It claims that personality develops in the childhood through a number of psychosexual stages and that too much or too little pleasure at one of these can lead to fixation and abnormal behaviour. For example‚ between the ages of two and four‚ children are in the anal stage- too much focus on holding in
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Outline and evaluate the biological model of abnormality (12 marks) The biological model of abnormality is the idea that all behaviour is rooted in underlying physical processes. The biological model of abnormality assumes that there is a physiological reason for psychological disorders. The disorders are considered an illness and supposedly make a person with these ’disorders’ abnormal. The model indicates that mental illnesses resemble physical illnesses and are thought to be treated in a similar
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rebecca O’Neill X1783213 Evaluate the claim that Britishness is an ethnic construction Introduction The purpose of writing this paper is to analyze and evaluate the argument that ‘Britishness is an ethnic construction’ from the perspective of both its advocators and opponents. The discussion will include evidences that support the claim and also those who go against it in relation to the cultural and ethnic dimensions of britishness in order to provide a better understanding of the events
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Task 1. The importance and development of plans for personal professional development The importance of continual self-development in achieving organisational objectives is that it reduces the chance of stagnation of the employee‚ therefore‚ reducing boredom within their role. It also gives the employee the chance to improve themselves‚ learn new skills and increase their job satisfaction. This then helps achieve the organisational objectives by improved morale leading to high work output and
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Evaluate the role of Bismarck in German History. There have been many historians that said that the second half of the nineteenth century was the ‘Age of Bismarck’. In the mid 1800’s Bismarck provided great leadership‚ which was an attribute that Germany did not have during the events of 1848-89. Bismarck was everywhere and aware of the situation that surrounded Prussia. However‚ there have been a number of debates about the role of Bismarck
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Outline and evaluate genetic factors in aggression The use of twin studies helps explain how there could be genetic factors in aggressive behavior. There are two types of Twin‚ monozygotic (identical) and Dizygotic (non-identical). If both types are studied in terms of aggression and the M-Z twins are more similar in aggressive behaviour it would suggest there is a genetic influence on aggression. Coccaro et al found that when comparing MZ and DZ twins‚ over 50 % of variance in aggressive behaviours
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Describe and evaluate behavioural treatments for phobias? (10 marks) The behavioural treatments for anxiety disorders such as phobias aim to extinguish the association between the anxiety provoking situations and the patient’s responses to it. This is done in treatment methods such systematic desensitisation and flooding. Within these treatments classical conditioning is used to change your behaviour by associating undesirable behaviour with something unpleasant or associating desirable behaviours
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Describe and evaluate biological explanations of depression There are many different explanations for depression‚ including biological. Links have been found between biochemical‚ genetics and hormonal imbalances with depressed people. In the biochemical explanation‚ a link has been found between neurotransmitter imbalances and depression. Serotonin is associated with pleasure and mood. Mann et al found impaired transmission of serotonin in people with depression. However Julian disagrees with
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Outline and evaluate the learning theory of attachment The learning theory‚ firstly proposed by Dolland Miller (1950) argues that attachment is a form of nurture and so is learnt. Behaviourists came up with the idea that it is learnt either through classical or operant conditioning. The learning theory was introduced by behaviourists who base most of their explanation on the effects of nurturing. They proposed that all behaviour is learned rather than inborn and In terms of attachment‚ through
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