Describe and evaluate explanations of insomnia. (8 + 16 marks) Insomnia is a state where an individual experiences difficulties with their sleep. There are 5 types of insomnia; long term‚ short term‚ trouble falling asleep‚ trouble staying asleep and waking up too early. Short term insomnia usually lasts a few days or weeks‚ it tends to be caused by immediate worries such as exams‚ deaths‚ noise‚ jet lag or temporary medical conditions such as colds. Long term (chronic) insomnia is experiencing
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Bowlby’s attachment theory he stated 6 clear factors that were integral to the development of attachment from an infant to its primary care giver. Firstly‚ Bowlby stated that attachment is “adaptive and innate” meaning through evolution; attachment is a behavioural system that has become crucial to survival and therefore the continuation of the species. His second factor was the “sensitive period” in which there is a critical window of opportunity for an infant’s innate sense of attachment to develop
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1. How would you explain the various attachment styles identified based on the work of Bowlby and Ainsworth? It’s sufficiently simple to know when you are connected to somebody in light of the fact that you know how you feel when you are separated from that individual‚ and‚ being a grown-up‚ you can articulate your sentiments and portray how it feels. In any case‚ most connection examination is completed utilizing newborn children and youthful youngsters‚ so therapists need to devise inconspicuous
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Evaluation of Bowlby’s attachment theory Bowlby’s theory of attachment has several studies to support it. A study on imprinting in non-human animals were undertaken by Lorenz (1952) supports Bowlby’s view that imprinting is innate. The study showed that goslings imprinted upon the first moving object they saw‚ regardless of what it was‚ backing up the idea that attachment is adaptive and innate and not a process that has to be learned. However while this study does support Bowlby’s view‚ it
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Outline and evaluate theories of formation‚ maintenance and breakdown of relationships‚ 25 marks. The reward/ need satisfaction model (Byrne and Clore 1970) is a good example of how relationships are formed. It is based on the behavioural model which is influenced by both operant and classical conditioning where we form relationships due to direct or indirect rewards. These could be money‚ status‚ companionship‚ sex etc. However this theory is limited as it doesn’t take into account that participants
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Chapter 2 IB Biology 2.1 Cell Theory 2.1.1 Outline the cell theory (2). • All organisms are composed of one or more cells • Cells are the smallest units of life • All cells come from preexisting cells • TOK: cell theory replaces the former ideas of spontaneous generation or abiogenesis in which inanimate matter assembles itself into living forms • Exception: muscle cells- more than 1 nucleus‚ very long; (fungal cells) hyphae roots- not a single unit; protoctista- not specialized to single
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Outline and evaluate the Psychodynamic approach to abnormality (12marks) It claims that personality develops in 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 faeces during this time can lead to an ‘anally retentive’ adult personality which is obsessively neat and tidy‚ in some cases leading
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B6838 Game Theory Instructor Name: Title: Tel: Email : Adjunct Faculty David Cheung Game Theory (Semester 1‚ Full course‚ No final in-class exam) (65) 9022 4161 david.cheung@ntu.edu.sg COURSE DESCRIPTION Game theory provides managers a structured and coherent approach to making better strategic decisions in an environment where conduct of competitors is often uncertain. This course uses cases to provide both the conceptual foundations of game theory and applications to business. This course applies
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The Attachment theory is the focal point of understanding the physically and emotional relationships among individuals that starts off with the first interactive love relationship that usually involves a primary caregiver as an infant which is usually your mother. Within the Attachment Theory it is the mother/child bond that develops the infant’s brain development to create self-esteem‚ how you view others‚ ability to trust and how to eventually develop a successful adult relationship. Parents that
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This study is a replication of a study by Loftus and Palmer in 1974. The aim of the study is to test the effect of leading questions in eyewitness testimonies and how reliable the account of the witness is. The experiment uses two groups which receive two different verbs‚ ‘smashed’ and ‘contacted’. The method consists of an independent measure design. The independent variables are the way the words are phrased in the questions‚ while the dependent variable is the estimation made by the participants
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