Outline and Evaluate the Working Memory Model The working memory model is a theory for how short-term memory works‚ and an expansion of the views expressed in the MSM theory. Baddeley and Hitch in 1974 felt that STM was not just one store but a collection of different stores. These concepts lead them to form a model which consists of three slave systems; the central executive‚ the phonological loop and the visuo-spatial sketchpad. They used the phrase ‘working memory’ to refer to the division of
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OUTLINE AND EVALUATE TWO SOCIAL PSYCHOLOICAL THEORIES OF AGGRESSION The first psychological theory of aggression is the social learning theory. This uses the principles of Bandura’s Bobo Dolls experiment which involved children observing aggressive and non-aggressive adults and then acting themselves. Those in the aggressive condition displayed aggression whilst the other children showed virtually no aggression. The four conditions which have been found to be effective for social learning are: attention;
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includes the belief that genetic factors play a role in aggressive behaviour and lies within an individual’s genetic make-up. There is supporting evidence of a genetic component of aggression. Psychologists have looked at twin studies to try and find evidence for a genetic basis o compare the degree of similarity of aggression between sets of monozygotic (MZ) twins and dizygotic (DZ) twins. In general it was found that aggressive behaviour is more highly correlated in MZ twins than DZ twins. For example
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Submitted by : Group 5 Topic: Mussel Shells‚ Crab carapace and PVC as an alternate aggregate and filler in concrete making Research Outline I. Problem and its background (chapter 1) A. Introduction 1. Concrete Fillers and Aggregates a. Composition of Aggregates b. Different Kinds of Filler 2. Mussel shells‚ Crab carapace and PVC as alternative aggregates and fillers a. Similarities
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Outline and evaluate the evolutionary explanation for gender roles Gender refers to culturally constructed distinctions between femininity and masculinity. Individuals are born female or male but they become feminine or masculine through complex developmental processes that take many years to unfold. For example‚ women usually look after babies while men are the providers. The evolutionary approach argues that gender role division appears as an adaptation to the challenges faced by the ancestral
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Outline and Evaluate research into the effects of day care on social development Daycare is regular‚ temporary separation outside the home environment without the presence of a family member e.g. in nurseries‚ playgroups‚ under supervision of child-minders etc. Peer relationships are thought to play an important role in children’s development‚ for example when a child is left separated from its primary caregiver for the first time‚ typically when they begin school‚ around the age of 3 to 4‚ they
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Critically evaluate feminist explanations of female criminal behaviour. The involvement of females in crime and as the committers of crime was once a rare phenomenon but in recent years a dramatic increase has been seen all over the world. In England and Wales statistics have shown between 1994 and 2006 female crimes have steadily increased and have since continued to do so (MOJ 2009). Many sociological explanations and interpretations have arisen to coincide this surge in female offending as to
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Outline and evaluate one research study into perceptual development in infants (4 + 8 marks) Infants have been shown to have developed depth perception from as young as one week. Bower et al found that infants were able to use retinal disparity. By presenting infants with different information in each eye‚ making them see something that was 3D‚ even the youngest of infants at one week old tried o grasp the object‚ providing evidence that infants have binocular cues and can use retinal disparity as
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Tovonya Scott Reading Workshop Per. 6th March 21‚ 2014 Research Outline Because of many people abusing the welfare system people automatically turn a blind eye to single mothers‚ but what people fail to realize is that it takes a lot to raise a child. Most people dont understand that on average it cost 94‚774 dollars to take care of a child‚ and thats not including the 86‚824$ a parent will spend on a public college. As you can see children are really expensive‚ and a mother working on a low-wage
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Outline and evaluate the working memory model (12 marks) Baddeley and Hitch proposed that memory has 4 components. The central executive‚ phonological loop‚ visuospatial sketchpad and the episodic buffer. The central executive decides how to share out and direct attention to incoming information. The phonological loop can be thought of as a maintenance rehearsal mechanism for retaining verbal information. It is sub-divided into two other components‚ the phonological store (inner ear)‚ which holds
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