Outline and evaluate restoration theory as an explanation of the function of sleep (8+16 marks) Sleep is believed to function as a means of restoring the biological system to a better working order this is the basis of the restoration theory‚ Sleep is divided into several different stages such as SWS‚ and REM sleep‚ Oswald proposed that each of these sleep stages has a different restorative function. SWS enables the body to repair itself and REM enables brain recovery and memory consolidation
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Outline and evaluate research into the factors involved in the formation of relationships: Attraction and the formation of relationships in today’s society is an everyday happening for most people and therefor it’s not surprising that numerous amounts of psychological research into interpersonal and social relationships has centred on romantic relationships. Researchers have found a number of likely factors that play a vital role in the formation of relationships‚ these being physical attractiveness
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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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Outline and evaluate research into institutional aggression deindividuation include being in a large crowd‚ anonymity due to wearing a uniform and altered consciousness due to drugs or alcohol. Deindividuation leads to reduced inner restraints and therefore an increase in behaviours that are usually inhibited and also reduces the fear of negative evaluation from others. This leads to an increase in aggressive behaviours. Recent changes to this theory focus on the importance of private self-awareness
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Outline and evaluate Functionalist views of the role of the family in society. [33 marks] Functionalism is a structuralist theory; this meaning that it sees social structure (the social organisation of society) as more important than individuals. Functionalist sociologists believe that people have a range of basic needs that must be met if society is to run smoothly. Different groups and individuals in society are important because they perform certain functions which meet society’s needs. Functionalism
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Different Child Care and Its Effect on Child Development Introduction Every day there is a child born within a family. Families are very diverse. Most families have either one or two parents that provide income for the homes. They must find suitable child care for the children either in home or out of home. This is very important because the decision will affect the child in his development. There are many different factors that examine how child care affects a child’s development such as type
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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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