Outline and evaluate the role of neural mechanisms in eating behaviour AO1: One way in which eating behaviour is controlled is by a process called homeostasis. This involves mechanisms which both detect the state of the internal environment and also correct the situation to restore that environment to its optimal state. The body has evolved two separate systems‚ one for turning eating on and another for turning it off. Glucose levels play an important role in producing feelings of hunger. When
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Outline and evaluate the cognitive model of abnormality (12 marks) The cognitive model of abnormality suggests that the individual is the cause of the mental disorder because they are in control of their own thoughts. The cognitive model states that if our perceptions are wrong‚ then our emotions and behaviour may become distorted. According to Beck‚ there is a cycle which is thought to lead to depression. The components of the triangle are: negative thoughts about themselves‚ negative expectations
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Outline and evaluate research into the effects of stress on the immune system The immune system helps fight off attacks from ‘foreign invaders’‚ the immune system is a network of cells‚ tissues and organs that help fight off attacks from viruses‚ parasites and micro organisms that enter our bodies that can cause infections and other problems. The idea that all the cells in our bodies have codes ‘tattooed’ onto them that are unique to each of us help us understand what the immune system does clearer
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abuse may involve threats or actions to cause mental or physical harm; humiliation; voilation • Financial abuse Financial abuse is the illegal or unauthorised use of a person’s money‚ property‚ pension book or other valuables. • Institutional abuse Institutional abuse involves failure of an organisation to provide appropriate and professional individual services to vulnerable people. It can be seen or detected in processes‚ attitudes and behaviour that amount to discrimination through unwitting
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Outline and Evaluate Two Theories of Relationship Formation (24 marks) Byrne and Clores Reward/Need Satisfaction theory states that we will become attracted to a partner based on how that person makes us feel. Mutual attraction will occur when each partner meets the others’ needs. Stimuli in our lives can usually be seen as rewarding or punishing‚ rewarding stimuli making us happy and punishing stimuli having the opposite effect. We can also be attracted to someone through association of events
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The Multi-store model of memory The Multi-store model of memory was proposed by Atkinson and Shiffrin in 1968. It describes the structural features of the memory system‚ and various control processes used by individuals to manipulate the information flowing through the system. It uses the theory that memory is characterized as a flow of information. The system is divided into a set of stages and information passes through each stage in a fixed sequence. There is capacity and duration limitations
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Describe two explanations of schizophrenia and evaluate these explanations (9 and 16 marks) Two explanations of schizophrenia are the biological perspective and the psychological perspective. The biological perspective involves genetic factors that influence schizophrenia‚ however the psychological perspective involves environmental factors in which you learn the behaviour of a schizophrenic. The first explanation is the biological perspective‚ it has two subtypes‚ these are biochemical and
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Institutional Racism Within the Criminal Justice System in the U.S Institutional racism is quite apparent in the U.S criminal justice system as not only the police force seem to be "institutionally" racist‚ but the judges too in certain states. Ian Haney. F Lopez defines institutional racism as being divided into “path and script racism: Path racism is directed racial status-enforcement influenced in an unrecognized manner by racial institutions. Script racism is undirected racial status-enforcement
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CONFERENCE PAPER #5 WORKING DRAFT‚ NOVEMBER 06 INSTITUTIONAL REFORM AND CHANGE MANAGEMENT: MANAGING CHANGE IN PUBLIC SECTOR ORGANISATIONS A UNDP CAPACITY DEVELOPMENT RESOURCE Capacity Development Group Bureau for Development Policy United Nations Development Programme November 2006 1 CONTENTS Page ACRONYMS AND ABBREVIATIONS EXECUTIVE SUMMARY I. II. III. IV. Introducing the Issue Organisational Change - What have we learnt so far? Managing Change – Tools and Methodologies in Implementation
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Assignment 3 Ch. 7 How does institutional discrimination affect housing opportunities and choice? In the US‚ in spite of the fair housing act’s enforcement (1968)‚ it has been observed that‚ the most of the areas lack true diverse range of people‚ living together. In fact‚ this happens due to the Institutionalized discrimination’s practice‚ which can be defined as unreasonable and bigoted treatment of a special group of people by governments or social institutes. For instance‚ as a consequence
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