Friday, November 29, 2019
Learning Theories free essay sample
This chapter takes a brief look at the two major categories of learning theories (behaviorism and constructivism), the major theorists within those categories, and the implications of those theories for the use of multimedia and communications and information technology for learning purposes. A separate section within the chapter provides a brief overview of learning based upon neuroscience and recent discoveries about the functioning of the brain. A series of links are provided to further resources on learning theory, neuroscience, and the brain. pic] Our Technological Revolution and the Implications for the Way We Learn We have all experienced a learning moment when we were so focussed or engulfed in the learning, that everything else did not matter. Candidly, the raison detre or motivation for our focus may have been that we had a boss or teacher breathing down our neck or an impending exam was to quantify our level of knowledge or intelligence or a particular moment necessitated that a skill be learned very quickly. We will write a custom essay sample on Learning Theories or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Regardless of the motivating factors for this moment of focussed learning, the experience is what psychologists Mihaly Czikszentmihalyi and Ellen Langer label in their respective theories, as moments of optimum flow or mindfulness. According to psychologist Mihaly Czikszentmihalyi, optimum flow occurs when: Alientation gives way to involvement, enjoyment replaces boredom, helplessness turns into a feeling of control, and psychic energy works to reinforce the sense of self, instead of being lost in the service of external goals. (Czikszentmihalyi, 1990, p. 9) Replicating such moments of optimum flow is the job of educators regardless of the domain, whether it be school, the workplace in job training, or the military, etc. Moreover, certain learning theorists are advocating the greater use of technology, namely computers, in learning situations because they see enormous potential of computer technology to replicate these optimum moments of flow. Learning is a personal act. We each plac e our own personal stamp on how we learn, what we learn and when we learn. We in effect have our own learning style. Howard Gardners theory of multiple intelligences which acknowledges learning as an holistic experience is, at present, one of the most well known descriptors of human cognitive profiles. The act of learning is paradoxical in nature. It can at times appear to be a very simple act. So simple, that we do not question its presence in how we go about our daily activities, for it is natural to our existence as learning organisms. Yet, when we encounter difficulties in learning something, we no longer take the learning process for granted. It is only then that our metacognition or awareness of how we learn is heightened. Learning is taken for granted as a natural process. As simple a process it may seem, the root of understanding how we learn is not as straight forward. The existence of numerous definitions and theories of learning attest to the complexity of this process. A random sampling of any educational psychology text will illustrate the variance in views to what exactly is learning and how we do learn. In Educational Psychology: An Introduction, for example, the authors write, Learning implies a change in the individual as a result of some intervention. It may be viewed as an outcome or as a process. (Belkin and Gray, 1977, p. 211) While this definition reflects a behaviorist view of learning, for it equates learning as an outcome, it is a starting point for the authors to expand their description of learning into many other realms, namely the different theories of learning. They in effect, devote a whole chapter of their text just to describe the many ways of defining learning. While it may seem somewhat premature to evaluate the aforementioned definition of learning and to equate it with a specific theory, it is important to recognize that intervention in the learning process can imply many different things. The degree of intervention, by who or what and how, are the defining factors of a learning theory. These factors help distinguish the many different theories. As you will see these theories are not stagnant. They are evolving and changing as we discover new ways of viewing human cognition. The mechanistic model of the mind of the behavior era has given way to the logical-computational model favored by artificial intelligence and cognitive science theorists (McLellan, 1996, p. 6). Don Tapscott, in his book Growing Up Digital: The Rise of the Net Generation, argues that we are now in a digital era of learning. According to Tapscott, a transformation in learning is taking place from what he labels broadcast learning to interactive learning. No longer are todays generation of learners satisfied in being the passive recipients of the traditional teaching process, rather, they want to discover it for themselves by becoming interactive with the learning. The net generation children using GlobaLearn [a web site], are beginning to process information and learn differently than the boomers before them. New media tools offer great promise for a new model of learning one based on discovery and participation. (Tapscott, 1998, p. 127) Tapscotts thesis that the technological revolution is permeating every aspect of our lives forces us to examine the use of computer technology as learning devices. Such rapid social, economic and general lifestyle change, due in essence to the technological revolution, begs the question based on learning theory, why does the use of computers as a learning tool make sense? This chapter will answer this question by profiling the many learning theories. [pic] The Spectrum of Learning Theories As a review of the literature of learning theories will illustrate there are many labels being used to describe the many theories. Moreover, there are many theorists associated with each approach. A categorization of these labels and theorists will help in understanding these fundamental theories. The spectrum of learning theories consists of many approaches or ways of explaining how humans learn. A description of each of these theories will suffice in providing you with enough knowledge to critically examine the use of computer technology as a learning device. The resume of each theory will consist of: †¢ the associated names of the theory †¢ a description of the theory †¢ theorists associated with the theory †¢ hyperlinks on the World Wide Web Diagram #1: The two extremes Behaviorism                                                        Constructivism The extremes of this learning theory spectrum are represented by respectively, the Behaviorist and Constructivist theories of learning. As theories trying to explain the same thing, they are bipolar based on their respective views of how knowledge is acquired and the intervention of tools of learning (teachers or instructors). As a context to better understand all of the theories of learning presented in this chapter, examine these two extremes first and then place the remaining theories onto the spectrum. [pic] Behaviorism The Associated Names of this Theory: Behaviorism labelled as a teaching approach is often referred to as directed instruction. As you compare this theory with the Constructivist view of learning, this label will become self-evident. Also in contrast to Constructivism, it has been labelled an objectivist theory of learning. Theorists associated with Behaviorism: J. B Watson E. L Thorndike B. F Skinner A Description of Behaviorism: The concern or emphasis of Behaviorism is observable indicators that learning is taking place. Contrasting this view of learning is the emphasis of cognitive psychologists who equate learning with the mental processes of the mind. Behaviorists do not deny the existence of these mental processes. In fact, they acknowledge their existence as an unobservable indication of learning. The focus of Behaviorism is on the conditioning of observable human behavior. J. B Watson, the father of Behaviorism, defined learning as a sequence of stimulus and response actions in observable cause and effect relationships. The behaviorists example of classical conditioning demonstrates the process whereby a human learns to respond to a neutral stimulus in such a manner that would normally be associated with an unconditioned stimulus. The supporting example often cited with classical conditioning is the case of Pavlovs dog. The focus of Pavlovs experiment was the digestive process in animals. In conducting the experiment, Pavlov noticed that the dog would salivate (response), upon hearing the ringing of a bell. This occurred because the dog had learned to associate its unconditional stimuli (normally feeding), with the neutral stimuli of the bell ringing simultaneously with the feeding process. Watson, believed that the stimuli that humans receive may be generated internally (for example hunger), or externally (for example, a loud noise). B. F. Skinner expanded on the foundation of Behaviorism, established by Watson, and on the work of Edward Thorndike, by focussing on operant conditioning. According to Skinner, voluntary or automatic behavior is either strengthened or weakened by the immediate presence of a reward or a punishment. The learning principle behind operant conditioning is that new learning occurs as a result of positive reinforcement, and old patterns are abandoned as a result of negative reinforcement. (Belkin and Gray, 1977, p. 9) In his book entitled, The Technology of Teaching, Skinner wrote: The application of operant conditioning to education is simple and direct. Teaching is the arrangement of contingencies of reinforcement under which students learn. They learn without teaching in their natural environments, but teachers arrange special contingencies which expedite learning, hastening the appearance of behavior which would otherwise be acquired slowly or making sure of the appearance of behavior which otherwise never occur. (Skinner, 1968, p. 4) Skinner believed that more complex learning could be achieved by this process of contingencies and reinforcement through successive stages in the shaping process, the contingencies of reinforcement being changed progressively in the direction of the required behavior. (Skinner, 1968, p. 10) Applying the theoretical principles of Behaviorism to learning environments, it is easy to recognize that we have many behaviorist artifacts in our learning world. A dissection of the traditional teaching approaches used for years would reveal the powerful influence that Behaviorists have had on learning. The concept of directed instruction, whereby a teacher is providing the knowledge to the students either directly or through the set up of contingencies, is an excellent example of the Behaviorist model of learning. The use of exams to measure observable behavior of learning, the use of rewards and punishments in our school systems, and the breaking down of the instruction process into conditions of learning (as developed by Robert Gagne), are all further examples of the Behaviorist influence. With the advent of the computer in school, C. A. I. , or computer-assisted instruction has become a prominent tool for teaching, because from a Behaviorist perspective, it is an effective way of learning. CAI uses the drill and practice approach to learning new concepts or skills. The question acting as the stimulus, elicits a response from the user. Based on the response a reward may be provided. The contingencies of learning are translated into different levels of the program. Rewarding the user to a different level for correct responses follows exactly the approach of operant conditioning. Educators have espoused CAI as an effective teaching approach because it allows for self-paced instruction and it liberates them from the direct instruction of all their students so as to focus on those students with particular needs. Hyperlinks to Behaviorist Web Pages: http://www. coe. uh. edu/~srmehall/theory/theory. html http://tecfa. unige. ch/edu-comp/edu-s94/contrib/schneider/learn. fm. html#REF13085 http://www. sil. org/lingualinks/library/literacy/fre371/vao443/TKS2569/tks347/tks734/ http://mse. byu. edu/ipt301/jordan/learnterm_b. html [pic] Constructivism: The Associated Names of this Theory: Constructivsm is recognized as a unique learning theory in itself. It however, may be associated with cognitive psychology because as a theory of learning it focuses on a learners ability to mentally construct meaning of their own environment and to create their own learning. As a teaching practice it is associated with different degrees of non-directed learning. The term constructivsm is linked to Cognitive and Social Constructivsm. Theorists associated with Constuctivism: John Dewey Lev Vygotsky Jean Piaget Jerome Bruner Seymour Papert Mitchell Resnick A Description of Constructivism: The merits of Behaviorist learning theory and of their teaching practices are well documented. They have served well in teaching a growing North American population over the past six decades. Behavioral learning theory manifested itself in creating a systematic approach to teaching. Robert Gagne and Leslie Briggs, in their book, Principles of Instructional Design, combined Behaviorist principles of learning with a cognitive theory of learning named Information-Processing. The focus of the latter theory in this combination was of the internal processing that occurred during a learning moment. The design of instruction must be undertaken with suitable attention to the conditions under which learning occurs. With reference to the learner, learning conditions are both external and internal. These conditions are in turn dependent upon what is being learned. How can these basic ideas be used to design instruction ? How can they be applied to the design of single lessons, of courses, and of entire systems of instructions ? (Gagne and Briggs, 1974, p. 14) Gagne and Briggs principles of instructional design broke down the teaching process into a systematic process of nine steps. It is in effect, this type of systematic approach to teaching that acted as the catalyst for the creation of another view of the way humans learn. Behaviorist learning theory had served its purpose and its approach and goals were becoming outdated according to Constructivists like Seymour Papert. Constructivist learning theory sought to improve on what Behaviorist learning theory had already established by focussing on the motivation and ability for humans to construct learning for themselves. It viewed Behaviorism as being too teacher centered and directed. Constructivists regarded the educational system as a process of matching skill objectives with test items. It was void of meaningful learning. They also saw the teaching process focus too much on individual work rather than on group work. The final critique of Behaviorist learning theory from the Constructivist perspective helped define the core of Constructivism. To imply that knowledge is separate to the human mind and that it must be transferred to the learner in a teacher centered approach fundamentally was counter to the Constructivist theory of learning. Constructivists believe that all humans have the ability to construct knowledge in their own minds through a process of discovery and problem-solving. The extent to which this process can take place naturally, without structure and teaching is the defining factor amongst those who advocate this learning theory. Jean Piaget, a Swiss psychologist, observed human development as progressive stages of cognitive development. His four stages, which commence at infancy and progress into adulthood, characterize the cognitive abilities necessary at each stage to construct meaning of ones environment. Seymour Papert, psychologist and contemporary critique of Behaviorist teaching methods, writes in his book, The Childrens Machine: Thus, constructionism, my personal reconstruction of constructivism has as its main feature the fact that it looks more closely than other educational -isms at the idea of mental construction. It attaches special importance to the role of constructions in the world as a support for those in the head, thereby becoming less of a purely mentalist doctrine. (Papert, 1993, p. 42) As the inventor of LOGO, the programming tool for children, Papert too believed that children as learners have a natural curiosity to construct meaning of their world. The educational system as Papert saw it was too structured and it stifled this natural curiosity. The means by which children were being taught relegated them to a role of passive recipients of the teaching hence, they were not motivated to construct any learning for themselves. Learning according to Constructivists is a question of motivating an individual to attach new meaning to past cognitive experiences. According to Papert: It [constuctivsm] does not call in question the value of instruction as such. That would be silly: Even the statement (endorsed if not originated by Piaget) that every act of teaching deprives the child of an opportunity for discovery is not a categorical imperative against teaching, but a paradoxically expressed reminder to keep it in check. The constructionist attitude to teaching is not at all dismissive because it is minimalist the goal is to teach in such a way as to produce the most learning for the least teaching. Of course, this cannot be achieved simply by reducing the quantity of teaching while leaving everything unchanged. The principle other necessary change parallels an African proverb: If a man is hungry you can give him a fish, but it is better to give him a line and teach him to catch fish himself. (Papert, 1993, p. 139) Paperts desire to have children become motivated learners, critical thinkers, problem-solvers and metacognitionists is to be achieved through educational reform that provides the learner with the necessary tools to participate and to take ownership of the learning process. According to Papert, the computer is the appropriate tool to achieve such desired educational reform. These desired objectives of Papert and others who share the Constructivist view of learning are coming closer to reality as more people discover the power of computer technology. From Donald Tapscotts perspective, Paperts desired reality is happening now, as a paradigm shift to more interactive learning due to the exploitation of the digital media is taking place in our learning institutions. Tapscott cites eight shifts in learning today: †¢ From linear to hypermedia. †¢ From instruction to construction and discovery. †¢ From teacher-centered to learner-centered education. †¢ From absorbing material to learning how to navigate and how to learn. †¢ From school to lifelong learning. †¢ From one-size-fits-all to customized learning. †¢ From learning as torture as learning as fun. †¢ From the teacher as transmitter to the teacher as facilitator. Hyperlinks to Constructivist Web Pages: http://www. tcimet. net/mmclass/summer/CHPTales. tm http://www. coe. uh. edu/~srmehall/theory/construct. html http://www. gwu. edu/~tip/bruner. html http://www. mamamedia. com/areas/grownups/people/seymour. html http://www. mamamedia. com/areas/grownups/home_alt. html http://lynx. dac. neu. edu/home/httpd/t/tjohnson/papert%20history. htm [pic] Fitting the other Theories onto the Spectrum The two extremes of the spectrum have been outlined (refer to diagram #2). Inherent within each of these two extremes are related theories. Diagram #2: (Spectrum Summary) Behaviorism                                                                                 Constructivism Directed Instruction                                                                            Non-directed Instruction Objectivist                                                                                    Constructivist Teacher-centered                                                                            Learner-centered Behavioral observations                                                                    Cognitive operations Focus on the individual                                                                    Group work is emphasized More focussed on one approach                                                    More holistic in approach Fundamentally, Constructivism is a cognitive learning theory because of its focus on the mental processes that construct meaning. Other learning theories equated with cognitive psychology are: Information-Processing theory, Scaffolding theory (associated with the Russian philosopher Lev Vygotsky) and Brain-based learning theory (associated with neuroscientists such as Marian Diamond and Robert Sylwester and educator Susan Kovalik). Information-Processing theory regards human learning as being analogous to a computer and its ability to store memory. As humans we process information initially with our senses. This information is either processed into our short term memory or it is lost. If this information is used and practised it is only then put into long term memory. Lev Vygotsky thought that our cognitive development was directly related to our social development. The culture we live in influences our social and cognitive development according to Vygotsky. He further recognized the differences of how the world is seen by children and by adults. Vygotsky labelled this difference in cognitive ability as the zone of proximal development. The job of educators was to identify this zone and to find out where the child was situated in this zone and build upon their specific level through a scaffolding process. Building from what the learner knows is in essence, anchoring the learning on past experience. Such anchoring is fundamental to Constructivist theory of learning. Computer technology is viewed by Seymour Papert as an excellent means to anchoring learning to meaningful experiences. The complexity of understanding how humans learn is reflective of our complexity as biological, social and cognitive animals. Many theories exist, all focussing on different aspects of our make-up as humans. Each theory is an attempt to explain how we learn, act and behave: Sigmund Freud focussed on our sub-conscious, Skinner on our observable behavior, cognitive psychologists on our mental processes, humanistic psychology on our social and interpersonal development. Howard Gardner took a more holistic approach in describing our cognitive profiles. His classification of human intellectual ability into seven intelligences incorporates many aspects of psychology to define the cognitive behavior of humans. Before moving on to Multiple Intelligences , refer to the following hyperlinks for information on other learning theories. http://mse. byu. edu/ipt301/jordan/learning. html [pic] Theory of Multiple Intelligences: Human intelligence should not be equated solely with linguistic or logical-mathematical intelligence alone, according to Howard Gardner. As the author of a new way of looking at human intelligences, Gardner, a Harvard professor, identified a total of seven different intelligences that humans may possess. His list includes: †¢ Linguistic intelligence †¢ Logical-mathematical intelligence †¢ Spatial intelligence †¢ Musical intelligence †¢ Bodily-kinesthetic †¢ Interpersonal intelligence †¢ Intrapersonal intelligence Gardner is working on more intelligences that qualify as cognitive processes: Multiple intelligences theory, on the other hand, pluralizes the traditional concept(Gardner, 1993, p. 15) Gardners fascination with human intelligence and how the brain works was started with an investigation of people who had experienced brain damage of some sort. He recognized that not all abilities, whether cognitive or motor-sensory, were eliminated from the individuals repertoire despite having endured some form of brain damage. Gardner hypothesized that we possess more than one form of intelligence. The theory of multiple intelligences provides a more holistic view of the intelligence of humans. Gardner advocates that we may all attempt to develop each of these intelligences to our optimum level. However, we may be more adept in only certain of these intelligences. We may however, aspire through practice and development to improve in the remaining intelligences. The use of technology appeals to this view of intelligence in that Gardners theory acknowledges that cognition is not a linear process. The computer as a learning tool has enormous potential in developing the different forms of intelligences of Gardners theory. Hyperlinks to Multiple Intelligences Web Pages: http://www. athena. ivv. nasa. gov/curric/weather/adptcty/multint. html [pic] Learning Theories and the Brain What is Learning? Learning is the process by which we receive and process sensory data, encode such data as memories within the neural structures of our brain, and retrieve those memories for subsequent use. The variety of information stored within such memories is enormous, including such items as: how to control your sphincter muscle until a socially appropriate occasion, how to identify mommy in a crowd, how to ride a bicycle, what is the shortest path to grandmother’s house without going near the lair of the wolf, what is the tune for Beethoven’s Ode to Joy, and what a philosopher means when she says The cat is on the mat. All learning takes place within the brain, and as our understanding of the underlying structures and processes of the brain increases we can begin to apply that knowledge to improve our construction of learning environments. Our ability to describe and understand the basic processes by which our brain learns has bee n enhanced by recent technological developments and by the accumulation of long-term studies in human and animal populations. Of particular benefit has been the development of brain-imaging techniques that allow us to observe the operation of normal human brains during the performance of a variety of tasks. Magnetic Resonance Imaging (MRI) and similar technologies have allowed researchers to map neural activity during sensory data processing and monitor the transfer of information into long-term memory. Researchers have also made great strides in determining the basic mechanisms that underlie the transmission of information within the brain. Such research on brain structure, neural transmitters, and the process by which memories are stored and retrieved have allowed the development of neuro-physiological models of learning. Although neuroscience has provided us with an increasingly rich and accurate descriptive theory of learning within the brain, we still need prescriptive theories of how to maximize the efficiency and capacity of human learning. To some extent all learning theories are prescriptive and seek to minimize the time required to transfer information into memory and maximize the efficiency of retrieving that information. Our current knowledge of the brain, and our speculations regarding the evolutionary function of learning, should assist such prescriptive theories in designing learning environments that provide for maximum learning efficiency. In particular, prescriptive theories informed by our current knowledge of neuroscience should allow us to evaluate the role of multimedia in learning environments. We should also be able to maximize the impact of multimedia in such environments through application of learning theories and our knowledge of the human brain. Learning environments should not be construed simply as the traditional formal classroom within the context of institutionalized public education. Such environments occur within the workplace, the home, and other social institutions as communication and information technology continues to penetrate Western society. We should also be aware that the use of multimedia will have an impact upon the development of the human brain, particularly when such techniques are used with children and adolescents whose brains are still developing and maturing. [pic] The Brain The three-pound universe that is our brain consists of more than 100 billion neurons and the associated structures that organize, nourish, and protect their functioning. Each neuron may have between 5,000 and 50,000 connections to other neurons, forming a dense connective mat that allows the storage of enormous amounts of information. It is important to remember that structures within the brain continue to develop until late adolescence and that neurons will continue to grow connections to other neurons throughout adult life. [pic] Brain Structures The diagram above shows four basic structures in the brain that are important for bodily functions and for learning and memory. The brain stem is primarily concerned with basic survival functions and the regulation of body systems. The cerebellum is involved in the performance of automatic movement patterns (walking, running, touch-typing, and other physical skills that can become part of automatic procedural memory). The limbic system is responsible for the processing of short-term memory into long-term memory as well as the generation and regulation of emotions. The cerebral cortex is the area of the brain in which sensory data is received and analyzed, decisions are made, and behavioral responses are activated. Information is received from the major sensory organs of the body: eyes, ears, nose, tongue, and skin; and is held briefly in sensory memory. The further processing of that information appears to be dependent upon the state of emotional arousal of the brain and the utility of such information for potential survival. Long-term memories are generated through the growth and spread of neural connections between those modular structures that contain the memory (Sylwester, 1995, pp. 89-90). The more often such structures are activated and the stronger the connections become to associated structures, the more easily such memories are retrieved and used by the brain in decision making and conscious thought. To some extent the driving forces behind the way our brain processes sensory input and makes decisions are the survival imperatives that accompanied human physical and cultural evolution. Our brains reflect the importance that survival places upon evaluating potential threat situations, making a quick response, and focusing all body resources on support of those functions that may lead to continued survival. In high-threat situations the focus of the brain will be almost exclusively upon what is identified as the potential threat while the body shuts down relatively unimportant systems to concentrate on those involved in the fight-or-flight response. Low-threat situations allow the brain to sample and evaluate a broader spectrum of sensory input and to analyze such input for future use. Thus a large looming shadow in the cave mouth tends to generate fear, prompting the body to shut down digestion, pump more adrenaline, and prepare the cerebellum to handle the process of running while the cerebral cortex looks for places to hide or make a stand. Strong negative emotion tends to evoke the fight-or-flight physiological and mental responses that shut down high-level cognition. A premium should therefor be placed upon the reduction of those factors within a learning environment that give rise to negative emotions. At the same time, sensory input that does not receive attention is not available for processing through short-term into long-term memory. Clearly a balance must be struck between too much and too little stimulation in learning situations. Some stimulation and motivation is necessary for the learner to pay attention to the data that they are required to learn; on the other hand too much stimulation (particularly in a negative context) is liable to create anger or fear as an emotional response, either of which can serve to reduce the amount of learning carried out within the environment. It appears that the limbic system plays an important part in the process of storing information as long-term memories. Those activities that provide an emotionally supportive environment may well have a positive effect upon the processing of information into long-term storage and subsequent retrieval of those memories. Group activities, co-operative learning, role-playing, and simulations tend to provide emotional support and emotional context for learning. Retrieval of long-term memories is enhanced when a large number of connections have been established between the neural modules that store such memories. To some extent our growing knowledge about the organization of the brain tends to support those theories of learning that can generally be labeled as constructivist. That is, situated knowledge that is connected to a large number of other memories is more apt to be recalled than is unconnected knowledge that has been learned by rote. Because the process of creating connections between ideas and memories is essentially carried out through a process of rehearsal and review, learners should be encouraged to review knowledge that is being learned and attempt to build connections to that knowledge that is already easily retrieved from long-term memory. Such cognitive tools as narration, story-telling, constructing metaphors, and making comparisons are strategies that help to build and maintain connections. The construction of knowledge is essentially the growing of connections between the neural modules that contain individual memories. [pic] Implications for Learning Theory If the apparent symmetry between contemporary brain-based learning theories and constructivism is accurate, then basic guiding principles of constructivism should be used in designing learning environments. These principles include: 1. Learning is a search for meaning. Therefore, learning must start with the issues around which students are actively trying to construct meaning. 2. Meaning requires understanding wholes as well as parts. Parts must be understood in the context of wholes. Therefore the learning process focuses on primary concepts, not isolated facts. 3. In order to teach well, we must understand the mental models that students use to understand the world, and the assumptions that support those models. 4. The purpose of learning is to construct ones own meaning, not to have the right answers by repeating someone elses meaning. Learning is inherently inter-disciplinary, and the only valuable assessment of learning is assessment that is part of the learning process and that provides students with information on the quality of their learning. (On Purpose Associates, 1998b) Such learning environments should also be designed around the ideas that come forward from brain-based learning. That is, they should employ the three instructional techniques associated with brain-based learning: orchestrated immersion, where learning environments are created that fully immerse students in a learning experience; relaxed alertness, where an effort is made to eliminate fear while maintaining a highly challenging environment; and active processing, where the learner consolidates and internalizes information by actively processing it (On Purpose Associates, 1998a). Learning environments constructed with these principles in mind will tend to be organized around thematic units featuring knowledge in depth and the exploration of projects that have real meaning for the participating learners. [pic] Implications for Multimedia How should we then use multimedia presentations of information to effectively learn in the context of current brain-based learning theory? The communications and information technology that constitutes contemporary multimedia platforms has some significant advantages in creating a learning environment, but there are some pitfalls that must be accounted for as part of the learning process. Multimedia, at its best, allows us to bring the real world to the learner through the use of sound and video. Such connection to the real world should serve as a factor in motivating students, and as a factor in providing them with additional connections to other knowledge structures. At the same time, multimedia allows students to experience information through multiple modes of presentation. Such multi-modal learning should help to build connections within the learner’s brain if only because multiple modes of reception will engage different areas of the learner’s brain. Contemporary multimedia platforms allow a greater degree of learner control and more freedom for the learner to undertake self-directed exploration of the material. Such self-directed learning is likely to be more meaningful and more connected to existing knowledge structures within the learner’s brain. Therefore, we should see advantages for learning programs that include multimedia presentations. Learners should also gain from the possibility of self-paced instruction based upon contemporary multimedia learning technology. Whenever possible, immediate feedback should be built into a multimedia program to assist students in forming correct connections prior to reinforcing connections between new and old information incorporated within existing knowledge structures. Designers of multimedia instructional packages should take comfort in the strengths of multimedia, but they should also be aware of potential problems in using multimedia with learners. Although current multimedia technology allows excellent presentation in both video and audio modes, and provides some tactile feedback through the use of keyboards, there is little to offer students who need tactile experience ? multimedia is essentially a bimodal presentation strategy unless additional work is done to prepare material for students. Even the best multimedia programs cannot provide the total stimulation that natural environments provide? we have yet to incorporate smell or taste into such presentations, and tactile sensations are still limited. More importantly, there is a clear danger that multimedia programs may be used to substitute for interaction with other learners. We should not be seduced by technical virtuosity or cutting-edge visual and aural effects, there is still a need for human interaction and emotional support. Above all else, we should beware of the tendency to substitute passive learning for active learning. Multimedia provides significant advantages in presenting information to learners, particularly if sufficient resources have been invested to create presentations that make full use of current technology. Presentation of information, no matter how technically sophisticated, is not enough; learners must interact with content to construct their own meanings and integrate new knowledge into the dense web of neural connections that is mind and memory. [pic]
Monday, November 25, 2019
Iraqi Prisoner Abuse essays
Iraqi Prisoner Abuse essays Prisoner abuse seems like it is becoming a common tactic in the war in Iraq today. Our soldiers and American people have been terrorized and abused by Iraqi soldiers. And, we have abused many of their people. But, abuse can only go so far, and some of our soldiers have crossed the line and taken advantage of it. Some examples of the type of abuse are: physical and sexual abuse; prisoners being beat with broom handles and chairs; threatened with rape; and sodomized with a chemical light stick or a broomstick. Lynndie England and Charles Graner are just two soldiers who were court-martialed for their behavior in the Abu Ghraib prison. England now faces nineteen charges including conspiracy and assault in connection with the mistreatment of prisoners at the Abu Ghraib prison in Baghdad. Lt. Gen. John R. Vines, a Fort Bragg commander, made the court-martial reference. There were also five others who were included in these indecent acts. Every single soldier involved in the Abu Ghraib scandal should be punished. It is not right at all to act like crazy animals. The seven suspects are: Staff Sergeant Ivan L. Frederick II, Specialist Charles A Graner, Sergeant Javal Davis, Specialist Megan Anabuhl, Specialist Sabrina Harman, Private Jeremey Sivits, and now pregnant by Charles Graner, Lynndie England. Frederick was the ring leader in all of this. All of the others followed his command. They said the Military Intelligence told them to mistreat and abuse the prisoners until they would tell them something. Why would Military Intelligence (hence the name Intelligence) make people commit these cruel acts of violence? They probably did not. Those soldiers were acting inhumane against those prisoners. They said it was all just for fun and games. That statement should instantly tell someone that the soldiers should be punished. Now, things are starting to heat up. Army Specialist Armin Cruz is the first Military In...
Thursday, November 21, 2019
Suggest how an economist would approach the problem of alcohol abuse Essay
Suggest how an economist would approach the problem of alcohol abuse - Essay Example Numerous examinations on this subject have been conducted by economist to determine the impact of the price of alcoholic beverages to alcohol consumption. Despite the varied nature of the researches conducted, the conclusion is common. That an increase in the price of alcoholic beverages results to a decline in drinking and heavy drinking, as well as the consequences of alcohol use and abuse. This is in direct relevance to the fundamental law of economics called the downward sloping demand curve. It states that, as the price of a product rises, the quantity demanded for that product decreases. Another way to curb the abuse of alcohol is the use of government policy. Economists have found that the most ignored policy of controlling alcohol abuse is the most effective and important (Chaplouka, Grossmann & Saffer, 2002). This is the raising of the taxes levied on all alcoholic beverages. The decline of federal, state and local taxes on alcoholic beverages over the years by considerably high margins is a show of ignorance to this policy. The effectiveness of this policy of this policy is due to the fact that the use and abuse of alcoholic beverages has been found to be sensitive to price. However, to address the matter with economical intellect the policy should be implemented after accounting for the effects of inflation. Prescription drugs fall under the industry of pharmaceuticals, which is funded in the country as part of Research and Development. In the recent past and the present this industry has been found to have very large costs of maintaining and they are always fixed. It is estimated that twenty percent of sales from research based pharmaceuticals has been devoted to research and development compared to four percent for other industries (Nebbit, 2000). This huge investment in relation to prescription drugs, therefore, results to high prices for these products. Since the products are essential for life, their consumption is fixed and may not be greatly
Wednesday, November 20, 2019
National Exhibition Centre Essay Example | Topics and Well Written Essays - 1500 words
National Exhibition Centre - Essay Example It is recognized for its leadership initiatives in the arena of event management that provides quality customer service and optimal operational performance outcome for various events that are held in the two venues. Since its inception, more than 2,500 events have been held, generating ore than $20 billion of revenues and entertaining over 90 millions visitors (necbirmingham.com). In the fast changing environment of business paradigm and global compulsions, the scope of accountability has widened to include the emerging new paradigms of changing social values and issues which have significant impact on the overall socio-economic development of the society. NEC Birmingham has acknowledged the changing values and has made CSR an integral part of its business strategy. The changing environment of values and work ethics has necessitated that the organizations must be responsive to the impact that their decisions, actions and behavior have on the people at large. Through a well planned corporate social responsibility strategy, NEC meets the challenges of the time. Vision Statement The organization vision is to be recognized as the most preferred venue to hold all types of events where people ‘come to discover the future’.
Monday, November 18, 2019
Mintaka Star Research Paper Example | Topics and Well Written Essays - 1500 words
Mintaka Star - Research Paper Example While looking up to the sky during the Tasmanian Summer, it is possible for one to pick up the popular Orion constellation. One of the major captivating features that people see in the Orion belt is the three stars, which people consider to be the giant’s belt. Mintaka is the star that is situated to the westernmost end of the belt, and it is an Arabic word that is associated with a belt. Alnilam is the central star and it refers to â€Å"a belt of pearls†. Alnitak is situated to the easternmost side and it refers to a â€Å"girdle†. All these stars are said to have been formed at the same time and are also situated at an equal distance from earth. Rigel, Saiph, Bellatrix and Betelgeuse stars were formed almost at the same time as the three stars (Gonzalez). When observing all these stars on the celestial sphere, Rigel appears to be the brightest one, and it is characterized by a white/blue appearance, while star Betelgeuse shines brightly with a reddish hue. The other stars have varying degrees of brightness, all emitting whitish color. Like in the case with most constellations, the unique stars which are associated with a unique figure are positioned at varying degrees of distance from the viewing positions that people adopt here on earth but they do not have a mutual â€Å"ancestry.†However, in Table 1, the stars that are situated in Orion’s belt together with the other fainter stars that are above and to the right of the belt share a common distance, which is approximately 1000 light years from earth (Starr).
Saturday, November 16, 2019
Effect of Brexit on the Financial Markets
Effect of Brexit on the Financial Markets What are financial markets? Financial markets are an open and regulated system where companies can raise large amounts of capital through bonds and stock markets, or offset their risk by investing in commodities, foreign exchange futures contracts or other derivatives. Due to the size of financial markets, they are highly liquid, meaning businesses can easily and quickly generate cash by selling their assets. Since financial markets are public and work under a lot of regulations, there is a lot of information transparency and prices of everything traded reflects this. (Source: â€Å"Six Basic Functions of Financial Markets†, Iowa State University, March 5, 2012.) What is the European Union and what is Brexit? The European Union, like the name suggests is a political and economic union of 28 countries within Europe. The UK became part of the EU in 1973 and had to pay a membership fee every year The creation of the European union was to firstly bring countries together after the 2nd world war had left many economically and politically disabled or struggling. This economic cooperation would become the world’s biggest single market and it still is today. (European Union European Commission, 2017) Even though the UK has benefited a lot from being in a single market, there were many who thought that Britain would be better off on its own; and for this reason the government decided to have a referendum after which on the 23 of June 2016, Britain exited the Single market, giving back it’s seat in the European Parliament and all the benefits that came with it. How can financial markets affect economic performance? Demirgà ¼Ãƒ §-Kunt and Levine in their 2001 book, ‘Financial Structure and Economic Growth’ said there is a strong connection between financial markets development and economic growth. The way in which this happens is that a well-functioning financial market will efficiently direct the flow of savings and investments in an economy as such to enable businesses to accumulate capital and goods and services to be produced. A well-established financial market alongside a wide range of financial products will benefit borrowers and lenders and therefore the economy as a whole. Another benefit of an efficient financial market is that by providing a range of financial options at varying risk levels and pricing structures, borrowers and lenders can be closely matched for their individual needs. This allows investors to determine and calculate their cost of financing by looking at their returns on their investments and then choosing the best financing and investment choice for their requirements. The European Union created a single banking market with a single currency and therefore created Europe-wide financial markets which made investing and borrowing euro-denominated stocks, bonds and derivatives easy for all EU countries that are part of the Euro by eliminating exchange rate risks. By doing so, products and services that were previously only available on a country by country basis were now available to a wider market, creating better competition which in turn makes markets more efficient and prices lower for individuals.  This is called the ‘Single-Passport’ system, whereby any business set up in one-member state may provide its services to the rest without further authorisation requirements (European Commission 2016) Not only does euro-based financial markets benefit the Eurozone, it also attracts international investors to invest here and benefit from the competitive market, (Mishkin, 2012) and by being part of the ‘single-passport, Non-European companies can set up their head office in London, and have access to all the benefits of the Single Market. UK financial market relationship with the EU Professor Nick Bloom of Stanford University said: â€Å"The single European market increased competition and forced British firms to increase the level of innovation.†London is one of the biggest financial hubs of the world and hosts the largest number of banks and commercial insurance companies. According to (Belke A. et all) around 6 trillion euros, which is equivalent to 37% of Europe’s financial assets are managed in London, which is twice the amount of the nearest rival Paris. London also dominates Europe’s 5.2 trillion-euro investment banking industry. What this means is that major investments happing in some of Europe’s biggest cities are financed by companies operating within London. This is why, (Mark Carney, Governor of the Bank of England), said: â€Å"Europe relies heavily on London’s debt and equity markets.†When it comes to foreign exchange markets, the UK is way ahead of its European counterparts with an impressive almost 40% share of the worlds foreign exchange and derivatives handling. According to the (City of London Corporation) each year, $869 trillion worth of Euro, Yen and Dollars are traded from London. This is higher than all the Euro-Zone countries combined. https://www.reuters.com/investigates/special-report/britain-europe-cost/ London currently accounts for 70% of the Euro Sovereign debt trades, meaning that the EU countries cannot shut outlondons capital markets as this would be suicide. (Rueters) According to Reuters (Kai Pfaffenbach) Frankfurt is desperately trying win over businesses to relocate to their city from London. To help in this, the European Central Bank started the â€Å"Capital Markets Union†project in 2015, where they want Euro-zone financial markets to provide improved fund raising for companies by replicating Britain’s financial services and become more efficient in the stocks, bonds and other securities markets. How Brexit is affecting Financial Markets: https://www.ft.com/content/0260242c-370b-11e6-9a05-82a9b15a8ee7The question of how Brexit will affect the UK economy is very uncertain. The sterling fell to a 31 year low, stock markets fell and foreign direct investment has frozen. All these things point towards the short-term impact of Brexit to be very serious. The real question is, what will the long term effects be, and how will markets react to cope with such uncertainty about the future. The institutional framework of the EU and the euro has created dependencies amongst countries. For this reason, Brexit will have affects in not just UK financial markets, but financial markets across the globe. According to (Gordon and Shapiro 1956) the dividend discount model, expectations about future effects on financial markets will have an effect on stocks and other financial variables now. From the graph above, we can see that when the news of Brexit was announced and the UK markets became uncertain about the UK’s future in the single market, the pound fell to its lowest price in 31 years. Because of Brexit and Policy uncertainty, markets adopt a ‘wait-and-see’ attitude towards investment decisions. If London is no longer part of the single market, it loses its attractiveness as a foreign direct investment hub and a gateway to the European financial markets. According to the financial times, almost half of the FDI coming to the UK comes from the EU and after Brexit, this investment will significantly decrease due to increased trade costs and tariffs. The Office of National Statistics (ONS) tells us that FDI has been about 5% of UK GDP between 1999 and 2015. The analysis from the financial times estimates the decrease in FDI would be 22%. The impact of Brexit on the UK financial sector can be broken down in to 3 things: What agreement can the UK make with the EU in its post-Brexit negotiations. The extent to which financial sector businesses move their operations from the UK to a Eurozone country before any negotiation agreements are made.How well the UK financial sector can survive based on its global position and relationship. Until a deal is made with the EU, we cannot predict how the market will end up like, but we can hypothesise certain outcomes like the following: Currently, the UK is still part of the EU, and hence has passporting rights. Once these rights are gone, UK firms will have to have state level authorisations from EU countries to perform activities. This will depend upon whether the regulators in those countries will allow UK financial markets to sill operate within their borders. The best outcome would be if the UK retains their passporting rights through either a negotiation or remaining a part of the EEA. Johnathon ford writes in the financial times that another option that UK based companies may have is to open up subsidiaries in different EU countries, that way giving them access to customers within those markets. This is however costly and inefficient. Alternatively, UK firms could take advantage of Third Country Regime (TCR) access provisions. What this means is that companies that were incorporated outside the EU can still do business on a cross-border basis if they wish to do so without having an establishment within that EU country, however EU law will require that the regulations and legal structure they follow complies with EU. Reuters business news tells us that Standard Chartered (Stan.L) and JPMorgan (JPM.N) were the latest global banks that have outlined plans for European operations after Brexit. Goldman Sachs Lloyd Blankfein said that â€Å"London’s growth as a financial centre could stall as a result of upheaval caused by Brexit.†So, because of Brexit and the uncertainty of what the future holds for UK’s financial markets; UK based financial firms especially those in London are looking to move their operations into the EU market to benefit from the single market. Another financial market area that will be affected by Brexit is that of selling of derivatives for companies to buy protection or lower their risk portfolio against changes the US dollar and or spikes in the price of oil. As a result of tighter financial regulations on banks, some will opt out of providing this service and those who do will offer a smaller variety of products at a higher price. Ultimately, this is bad for markets as they are not getting the best deal they can. London also dominates the euro derivatives market. EU policymakers have not liked this for a while and want to shift this to a Eurozone country after Brexit. This will in turn increase the price of trading for corporations that deal in multiple currencies as they will have to go through several clearing houses. Bankers are unsure how much extra it will cost a European company to borrow without direct access to London, however, the association for financial markets said customers are being overly optimistic if they think that lending agents will bear the burden or grunt of this. They will push the increased cost of borrowing onto the consumer, which will ultimately make them less competitive in the market. Ernst and Young say in their research paper that they surveyed major corporates including Airbus and Volkswagen and found that these companies were really worried about rising costs of funding as a result of Brexit. London has dominated the financial centre for decades and has built its reputation on the service it provides. It would be very difficult to replicate this market. This has been due to its vast talent pool, widespread use of the English language and the UK legal system and the vast amount of money going through the UK through these financial markets. Another great strength of the UK is its over-the-counter derivatives market. Corporations often use swaps to protect themselves against adverse interest rates and currency moves. Over-the-counter derivatives have to go through clearing houses who are sort of the middle man who make sure neither party defaults on their payments. Even though the UK is not part of the Euro single currency, it still manages  ¾ of all euro-denominated swaps. As the UK decides to leave the EU, this creates a problem, because now most of these swaps won’t be clearing through the bloc. Germany and France have already said that they want the euro-denominated derivatives to be cleat=red through the EU; however LSE has argued that doing so would cost London thousands of jobs. According to a private report by EY, this estimate loss of jobs could be around 83,000 by 2024. The EU needs London’s money, says Mark Carney, governor of the Bank of England. He calls Britain â€Å"Europe’s investment banker†and says half of all the debt and equity issued by the EU involves financial institutions in Britain. What impact would Brexit have on the way in which banks are regulated in the UK? There are three pillars in the UK banking regulations: The capital requirements directive IV and the capital requirements regulation.The banking act of 2009 Bank Resolution and Recovery Directive (BRRD) Since the BRRD and CRD IV were EU legislations, the UK has to decide after Brexit how much they want to keep. CRD IV implements the requirements of Basel III, which the UK would still be committed to after Brexit. Brexit will likely have an effect on the legislation application of the EEA branches and subsidiaries. What  impact would Brexit have on the UK insurance industry? The London market currently has access to over 500 million customers through the EU and a substantial amount of insurance and reinsurance is distributed into and out of the UK. For the UK to continue to have access to these customers, they have to negotiate bilateral treaties to ensure member states allow them passport into the EU. The prudential regulation authority (PRA) has been very involved in negotiating the solvency II directive which was based on the risk-based regime of the UK. What  impact would Brexit have on the UK funds industry? Currently most UK based fund managers already use Irish or Luxembourg UCITS and alternative investment funds (AIF) platforms for Pan-European distribution of funds therefore Brexit will likely not have much effect on this sector of the financial market. The problem the UK asset management industry will face is the risk of changes to rules enabling MIFID investment firms, AIFMS and UCITS management firms to choose UK based investment managers. Currently, the administration is deemed sufficient for EU firms to contract asset management jobs to the UK managers. Another drawback may be that EU member states may put obstacles in front in the form of tax regimes that make it less attractive for EU firms to hire UK investment managers. Corporate tax: The EU previously set the legal requirements for corporate tax in the UK. Since we will no longer be a part of the EU, these regulations will be revised by HMRC and new draft regulations will be put in place. Currently businesses that have offices within and outside the UK enjoy a 0% rate of withholding tax. This may no longer be the case and companies will look for ways to save themselves from varying taxations in different countries, or changing their place of business to protect themselves from higher or double taxation. VAT VAT was a European Union Concept and now that the UK government is responsible for this, they may decide to change the rates at which this is charged or what products VAT will be charged on. Accounting law At the moment, there is a significant EU accounting and company law legislations that may come under review after Brexit. These include, directive 2013/34/EU about annual financial statements, consolidated financial statements and reports. Directive 2009/101/EC about the disclosure of company documents and company obligations. Directive 2012/30/EU on the formation of public limited companies. Directive 89/666/EEC on disclosure requirements for foreign branches of companies. Global Impact of Brexit There is no roadmap to follow or analogy to invoke as a guide or pattern for how the Brexit vote will reverberate in the months and years to come. However, a few immediate consequences seem highly likely: †¢Ã‚ The flight to safety away from the epicenter of this British-EU divorce will push capital away from the region and toward key safe-haven markets including the U.S.â€â€especially Treasuriesâ€â€and to Japan. This will further lower market interest rates and raise relative currency values. †¢Ã‚ A higher U.S. dollar and Japanese yen are negative to both economies’ export sectors. In the case of Japan, this is particularly unhelpful to its efforts to reinflate and reinvigorate the economy after decades of deflation. †¢Ã‚ The higher U.S. dollar also triggers additional pressure on China to float the yuan lower, as it is caught in the divergence between its two largest export marketsâ€â€the EU and the U.S.. †¢Ã‚ For the U.S., the negative impact on exports is relatively small compared with trends in domestic demand, but the deflationary pressure on tradable goods will widen the divergence between reasonably strong inflation in the services sector vs. reasonably strong deflation in the goods sector. †¢Ã‚ The European Central Bank will be compelled to raise its level of intervention yet again, as risk premiums across the region rise. Among the larger Eurozone members, Italy is in a particularly vulnerable positionâ€â€now made more vulnerable. Each blow to members of the Eurozone periphery also further make Germany’s outperformance in the Eurozone even more unsustainable. The nature of the UK’s eventual exit agreement with the EU is crucial, and hangs over a multitude of markets. CEP BREXIT ANALYSIS Life after Brexit: What are the UK’s options outside the European Union? It is highly uncertain what the UK’s future would look like outside the European Union (EU), which makes ‘Brexit’ a leap into the unknown. This report reviews the advantages and drawbacks of the most likely options. After Brexit, the EU would continue to be the world’s largest market and the UK’s biggest trading partner. A key question is what would happen to the three million EU citizens living in the UK and the two million UK citizens living in the EU? There are economic benefits from European integration, but obtaining these benefits comes at the political cost of giving up some sovereignty. Inside or outside the EU, this trade-off is inescapable. One option is ‘doing a Norway’ and joining the European Economic Area. This would minimise the trade costs of Brexit, but it would mean paying about 83% as much into the EU budget as the UK currently does. It would also require keeping current EU regulations (without having a seat at the tab le when the rules are decided). Another option is ‘doing a Switzerland’ and negotiating bilateral deals with the EU. Switzerland still faces regulation without representation and pays about 40% as much as the UK to be part of the single market in goods. But the Swiss have no agreement with the EU on free trade in services, an area where the UK is a major exporter. A further option is going it alone as a member of the World Trade Organization. This would give the UK more sovereignty at the price of less trade and a bigger fall in income, even if the UK were to abolish tariffs completely. Brexit would allow the UK to negotiate its own trade deals with non-EU countries. But as a small country, the UK would have less bargaining power than the EU. Canada’s trade deals with the United States show that losing this bargaining power could be costly for the UK. To make an informed decision on the merits of leaving the EU, voters need to know more about what the UK governme nt would do following Brexit. This is the first in a series of briefings analysing the economic costs and benefits of Brexit for the UK. Economists for Brexit: A Critique Professor Patrick Minford, one of the ‘Economists for Brexit’, argues that leaving the European Union (EU) will raise the UK’s welfare by 4% as a result of increased trade. His policy recommendation is that following a vote for Brexit, the UK should strike no new trade deals but instead unilaterally abolish all its import tariffs. Under this policy (‘Britain Alone’), he describes his model as predicting the ‘elimination’ of UK manufacturing and a big increase in wage inequality. These outcomes may be hard to sell to UK citizens as a desirable political option. Our analysis of the ‘Britain Alone’ policy predicts a 2.3% loss of welfare compared with staying in the EU. This is only 0.3 percentage points better than Brexit without unilaterally abolishing tariffs which would result in a 2.6% welfare loss. Minford’s results stem from assuming that small changes in trade costs have tremendously large effects on trade volumes: according to his model, the falls in tariffs become enormously magnified because each country purchases only from the lowest cost supplier. In reality, everyone does not simply buy from the cheapest supplier. Products are different when made by different countries and trade is affected by the distance between countries, their size, history and wealth (the ‘gravity relationship’). Trade costs are not just government-created trade barriers. Product differentiation and gravity is incorporated into modern trade models – these predict that after Brexit the UK will continue to trade more with the EU than other countries as it remains our geographically closest neighbour. Consequently, we will be worse off because we will face higher trade costs with the EU. Minford’s assumption that goods prices would fall by 10% comes from attributing all producer price differences between the EU and low-cost countries to EU trade barriers, ignoring differences in quality. Sin gle Market rules (for example, over product safety) facilitate trade between EU members as it creates a level playing field. Minford’s assumption that the Single Market merely diverts trade from non-EU countries is contradicted by the empirical evidence. Minford also overlooks the loss in services trade that would result from leaving the Single Market, such as ‘passporting’ privileges in financial services. Minford’s approach of ignoring empirical analysis of trade data seems predicated on the view that because statistical analysis is imperfect, it should all be completely ignored. But such statistical biases may reinforce rather than weaken the case for remaining in the EU. Theories need grounding in facts, not ideology. Bibliography https://fullfact.org/europe/our-eu-membership-fee-55-million/https://www.reuters.com/investigates/special-report/britain-europe-cost/https://www.ft.com/content/0260242c-370b-11e6-9a05-82a9b15a8ee7https://www.ft.com/content/61221dd4-d8c4-11e6-944b-e7eb37a6aa8e?mhq5j=e5http://www.nortonrosefulbright.com/knowledge/publications/115128/mifid-ii-mifir-serieshttp://uk.reuters.com/article/uk-britain-eu-banks/banks-planning-to-move-9000-jobs-from-britain-because-of-brexit-idUKKBN184132http://www.ey.com/Publication/vwLUAssets/ey-uk-eu-planning-for-uncertainty/$File/ey-uk-eu-planning-for-uncertainty.pdfhttps://www.reuters.com/investigates/special-report/britain-europe-cost/https://www.accountingweb.com/community/blogs/geoff-collings/the-effect-of-brexit-on-uk-accountinghttps://www.accountancyage.com/2016/07/21/what-brexit-means-for-accounting-employment-and-taxation-law/ http://www.europarl.europa.eu/RegData/etudes/BRIE/2016/587384/IPOL_BRI(2016)587384_EN.pdfhttps://www.ceps.eu/system/files/WD% 20429%20AB%20et%20al%20Brexit%20Applied%20Economics.pdfhttp://www.frbsf.org/education/publications/doctor-econ/2005/january/financial-markets-economic-performance/https://www.ft.com/content/74708d46-c6ca-11e6-8f29-9445cac8966f Mishkin, F. (2012). Introduction to Financial Markets. [online] Www2.econ.iastate.edu. Available at: http://www2.econ.iastate.edu/tesfatsi/finintro.htm#FMI [Accessed 10 Sep. 2017]. Effect of Brexit on the Financial Markets Effect of Brexit on the Financial Markets What are financial markets? Financial markets are an open and regulated system where companies can raise large amounts of capital through bonds and stock markets, or offset their risk by investing in commodities, foreign exchange futures contracts or other derivatives. Due to the size of financial markets, they are highly liquid, meaning businesses can easily and quickly generate cash by selling their assets. Since financial markets are public and work under a lot of regulations, there is a lot of information transparency and prices of everything traded reflects this. (Source: â€Å"Six Basic Functions of Financial Markets†, Iowa State University, March 5, 2012.) What is the European Union and what is Brexit? The European Union, like the name suggests is a political and economic union of 28 countries within Europe. The UK became part of the EU in 1973 and had to pay a membership fee every year The creation of the European union was to firstly bring countries together after the 2nd world war had left many economically and politically disabled or struggling. This economic cooperation would become the world’s biggest single market and it still is today. (European Union European Commission, 2017) Even though the UK has benefited a lot from being in a single market, there were many who thought that Britain would be better off on its own; and for this reason the government decided to have a referendum after which on the 23 of June 2016, Britain exited the Single market, giving back it’s seat in the European Parliament and all the benefits that came with it. How can financial markets affect economic performance? Demirgà ¼Ãƒ §-Kunt and Levine in their 2001 book, ‘Financial Structure and Economic Growth’ said there is a strong connection between financial markets development and economic growth. The way in which this happens is that a well-functioning financial market will efficiently direct the flow of savings and investments in an economy as such to enable businesses to accumulate capital and goods and services to be produced. A well-established financial market alongside a wide range of financial products will benefit borrowers and lenders and therefore the economy as a whole. Another benefit of an efficient financial market is that by providing a range of financial options at varying risk levels and pricing structures, borrowers and lenders can be closely matched for their individual needs. This allows investors to determine and calculate their cost of financing by looking at their returns on their investments and then choosing the best financing and investment choice for their requirements. The European Union created a single banking market with a single currency and therefore created Europe-wide financial markets which made investing and borrowing euro-denominated stocks, bonds and derivatives easy for all EU countries that are part of the Euro by eliminating exchange rate risks. By doing so, products and services that were previously only available on a country by country basis were now available to a wider market, creating better competition which in turn makes markets more efficient and prices lower for individuals.  This is called the ‘Single-Passport’ system, whereby any business set up in one-member state may provide its services to the rest without further authorisation requirements (European Commission 2016) Not only does euro-based financial markets benefit the Eurozone, it also attracts international investors to invest here and benefit from the competitive market, (Mishkin, 2012) and by being part of the ‘single-passport, Non-European companies can set up their head office in London, and have access to all the benefits of the Single Market. UK financial market relationship with the EU Professor Nick Bloom of Stanford University said: â€Å"The single European market increased competition and forced British firms to increase the level of innovation.†London is one of the biggest financial hubs of the world and hosts the largest number of banks and commercial insurance companies. According to (Belke A. et all) around 6 trillion euros, which is equivalent to 37% of Europe’s financial assets are managed in London, which is twice the amount of the nearest rival Paris. London also dominates Europe’s 5.2 trillion-euro investment banking industry. What this means is that major investments happing in some of Europe’s biggest cities are financed by companies operating within London. This is why, (Mark Carney, Governor of the Bank of England), said: â€Å"Europe relies heavily on London’s debt and equity markets.†When it comes to foreign exchange markets, the UK is way ahead of its European counterparts with an impressive almost 40% share of the worlds foreign exchange and derivatives handling. According to the (City of London Corporation) each year, $869 trillion worth of Euro, Yen and Dollars are traded from London. This is higher than all the Euro-Zone countries combined. https://www.reuters.com/investigates/special-report/britain-europe-cost/ London currently accounts for 70% of the Euro Sovereign debt trades, meaning that the EU countries cannot shut outlondons capital markets as this would be suicide. (Rueters) According to Reuters (Kai Pfaffenbach) Frankfurt is desperately trying win over businesses to relocate to their city from London. To help in this, the European Central Bank started the â€Å"Capital Markets Union†project in 2015, where they want Euro-zone financial markets to provide improved fund raising for companies by replicating Britain’s financial services and become more efficient in the stocks, bonds and other securities markets. How Brexit is affecting Financial Markets: https://www.ft.com/content/0260242c-370b-11e6-9a05-82a9b15a8ee7The question of how Brexit will affect the UK economy is very uncertain. The sterling fell to a 31 year low, stock markets fell and foreign direct investment has frozen. All these things point towards the short-term impact of Brexit to be very serious. The real question is, what will the long term effects be, and how will markets react to cope with such uncertainty about the future. The institutional framework of the EU and the euro has created dependencies amongst countries. For this reason, Brexit will have affects in not just UK financial markets, but financial markets across the globe. According to (Gordon and Shapiro 1956) the dividend discount model, expectations about future effects on financial markets will have an effect on stocks and other financial variables now. From the graph above, we can see that when the news of Brexit was announced and the UK markets became uncertain about the UK’s future in the single market, the pound fell to its lowest price in 31 years. Because of Brexit and Policy uncertainty, markets adopt a ‘wait-and-see’ attitude towards investment decisions. If London is no longer part of the single market, it loses its attractiveness as a foreign direct investment hub and a gateway to the European financial markets. According to the financial times, almost half of the FDI coming to the UK comes from the EU and after Brexit, this investment will significantly decrease due to increased trade costs and tariffs. The Office of National Statistics (ONS) tells us that FDI has been about 5% of UK GDP between 1999 and 2015. The analysis from the financial times estimates the decrease in FDI would be 22%. The impact of Brexit on the UK financial sector can be broken down in to 3 things: What agreement can the UK make with the EU in its post-Brexit negotiations. The extent to which financial sector businesses move their operations from the UK to a Eurozone country before any negotiation agreements are made.How well the UK financial sector can survive based on its global position and relationship. Until a deal is made with the EU, we cannot predict how the market will end up like, but we can hypothesise certain outcomes like the following: Currently, the UK is still part of the EU, and hence has passporting rights. Once these rights are gone, UK firms will have to have state level authorisations from EU countries to perform activities. This will depend upon whether the regulators in those countries will allow UK financial markets to sill operate within their borders. The best outcome would be if the UK retains their passporting rights through either a negotiation or remaining a part of the EEA. Johnathon ford writes in the financial times that another option that UK based companies may have is to open up subsidiaries in different EU countries, that way giving them access to customers within those markets. This is however costly and inefficient. Alternatively, UK firms could take advantage of Third Country Regime (TCR) access provisions. What this means is that companies that were incorporated outside the EU can still do business on a cross-border basis if they wish to do so without having an establishment within that EU country, however EU law will require that the regulations and legal structure they follow complies with EU. Reuters business news tells us that Standard Chartered (Stan.L) and JPMorgan (JPM.N) were the latest global banks that have outlined plans for European operations after Brexit. Goldman Sachs Lloyd Blankfein said that â€Å"London’s growth as a financial centre could stall as a result of upheaval caused by Brexit.†So, because of Brexit and the uncertainty of what the future holds for UK’s financial markets; UK based financial firms especially those in London are looking to move their operations into the EU market to benefit from the single market. Another financial market area that will be affected by Brexit is that of selling of derivatives for companies to buy protection or lower their risk portfolio against changes the US dollar and or spikes in the price of oil. As a result of tighter financial regulations on banks, some will opt out of providing this service and those who do will offer a smaller variety of products at a higher price. Ultimately, this is bad for markets as they are not getting the best deal they can. London also dominates the euro derivatives market. EU policymakers have not liked this for a while and want to shift this to a Eurozone country after Brexit. This will in turn increase the price of trading for corporations that deal in multiple currencies as they will have to go through several clearing houses. Bankers are unsure how much extra it will cost a European company to borrow without direct access to London, however, the association for financial markets said customers are being overly optimistic if they think that lending agents will bear the burden or grunt of this. They will push the increased cost of borrowing onto the consumer, which will ultimately make them less competitive in the market. Ernst and Young say in their research paper that they surveyed major corporates including Airbus and Volkswagen and found that these companies were really worried about rising costs of funding as a result of Brexit. London has dominated the financial centre for decades and has built its reputation on the service it provides. It would be very difficult to replicate this market. This has been due to its vast talent pool, widespread use of the English language and the UK legal system and the vast amount of money going through the UK through these financial markets. Another great strength of the UK is its over-the-counter derivatives market. Corporations often use swaps to protect themselves against adverse interest rates and currency moves. Over-the-counter derivatives have to go through clearing houses who are sort of the middle man who make sure neither party defaults on their payments. Even though the UK is not part of the Euro single currency, it still manages  ¾ of all euro-denominated swaps. As the UK decides to leave the EU, this creates a problem, because now most of these swaps won’t be clearing through the bloc. Germany and France have already said that they want the euro-denominated derivatives to be cleat=red through the EU; however LSE has argued that doing so would cost London thousands of jobs. According to a private report by EY, this estimate loss of jobs could be around 83,000 by 2024. The EU needs London’s money, says Mark Carney, governor of the Bank of England. He calls Britain â€Å"Europe’s investment banker†and says half of all the debt and equity issued by the EU involves financial institutions in Britain. What impact would Brexit have on the way in which banks are regulated in the UK? There are three pillars in the UK banking regulations: The capital requirements directive IV and the capital requirements regulation.The banking act of 2009 Bank Resolution and Recovery Directive (BRRD) Since the BRRD and CRD IV were EU legislations, the UK has to decide after Brexit how much they want to keep. CRD IV implements the requirements of Basel III, which the UK would still be committed to after Brexit. Brexit will likely have an effect on the legislation application of the EEA branches and subsidiaries. What  impact would Brexit have on the UK insurance industry? The London market currently has access to over 500 million customers through the EU and a substantial amount of insurance and reinsurance is distributed into and out of the UK. For the UK to continue to have access to these customers, they have to negotiate bilateral treaties to ensure member states allow them passport into the EU. The prudential regulation authority (PRA) has been very involved in negotiating the solvency II directive which was based on the risk-based regime of the UK. What  impact would Brexit have on the UK funds industry? Currently most UK based fund managers already use Irish or Luxembourg UCITS and alternative investment funds (AIF) platforms for Pan-European distribution of funds therefore Brexit will likely not have much effect on this sector of the financial market. The problem the UK asset management industry will face is the risk of changes to rules enabling MIFID investment firms, AIFMS and UCITS management firms to choose UK based investment managers. Currently, the administration is deemed sufficient for EU firms to contract asset management jobs to the UK managers. Another drawback may be that EU member states may put obstacles in front in the form of tax regimes that make it less attractive for EU firms to hire UK investment managers. Corporate tax: The EU previously set the legal requirements for corporate tax in the UK. Since we will no longer be a part of the EU, these regulations will be revised by HMRC and new draft regulations will be put in place. Currently businesses that have offices within and outside the UK enjoy a 0% rate of withholding tax. This may no longer be the case and companies will look for ways to save themselves from varying taxations in different countries, or changing their place of business to protect themselves from higher or double taxation. VAT VAT was a European Union Concept and now that the UK government is responsible for this, they may decide to change the rates at which this is charged or what products VAT will be charged on. Accounting law At the moment, there is a significant EU accounting and company law legislations that may come under review after Brexit. These include, directive 2013/34/EU about annual financial statements, consolidated financial statements and reports. Directive 2009/101/EC about the disclosure of company documents and company obligations. Directive 2012/30/EU on the formation of public limited companies. Directive 89/666/EEC on disclosure requirements for foreign branches of companies. Global Impact of Brexit There is no roadmap to follow or analogy to invoke as a guide or pattern for how the Brexit vote will reverberate in the months and years to come. However, a few immediate consequences seem highly likely: †¢Ã‚ The flight to safety away from the epicenter of this British-EU divorce will push capital away from the region and toward key safe-haven markets including the U.S.â€â€especially Treasuriesâ€â€and to Japan. This will further lower market interest rates and raise relative currency values. †¢Ã‚ A higher U.S. dollar and Japanese yen are negative to both economies’ export sectors. In the case of Japan, this is particularly unhelpful to its efforts to reinflate and reinvigorate the economy after decades of deflation. †¢Ã‚ The higher U.S. dollar also triggers additional pressure on China to float the yuan lower, as it is caught in the divergence between its two largest export marketsâ€â€the EU and the U.S.. †¢Ã‚ For the U.S., the negative impact on exports is relatively small compared with trends in domestic demand, but the deflationary pressure on tradable goods will widen the divergence between reasonably strong inflation in the services sector vs. reasonably strong deflation in the goods sector. †¢Ã‚ The European Central Bank will be compelled to raise its level of intervention yet again, as risk premiums across the region rise. Among the larger Eurozone members, Italy is in a particularly vulnerable positionâ€â€now made more vulnerable. Each blow to members of the Eurozone periphery also further make Germany’s outperformance in the Eurozone even more unsustainable. The nature of the UK’s eventual exit agreement with the EU is crucial, and hangs over a multitude of markets. CEP BREXIT ANALYSIS Life after Brexit: What are the UK’s options outside the European Union? It is highly uncertain what the UK’s future would look like outside the European Union (EU), which makes ‘Brexit’ a leap into the unknown. This report reviews the advantages and drawbacks of the most likely options. After Brexit, the EU would continue to be the world’s largest market and the UK’s biggest trading partner. A key question is what would happen to the three million EU citizens living in the UK and the two million UK citizens living in the EU? There are economic benefits from European integration, but obtaining these benefits comes at the political cost of giving up some sovereignty. Inside or outside the EU, this trade-off is inescapable. One option is ‘doing a Norway’ and joining the European Economic Area. This would minimise the trade costs of Brexit, but it would mean paying about 83% as much into the EU budget as the UK currently does. It would also require keeping current EU regulations (without having a seat at the tab le when the rules are decided). Another option is ‘doing a Switzerland’ and negotiating bilateral deals with the EU. Switzerland still faces regulation without representation and pays about 40% as much as the UK to be part of the single market in goods. But the Swiss have no agreement with the EU on free trade in services, an area where the UK is a major exporter. A further option is going it alone as a member of the World Trade Organization. This would give the UK more sovereignty at the price of less trade and a bigger fall in income, even if the UK were to abolish tariffs completely. Brexit would allow the UK to negotiate its own trade deals with non-EU countries. But as a small country, the UK would have less bargaining power than the EU. Canada’s trade deals with the United States show that losing this bargaining power could be costly for the UK. To make an informed decision on the merits of leaving the EU, voters need to know more about what the UK governme nt would do following Brexit. This is the first in a series of briefings analysing the economic costs and benefits of Brexit for the UK. Economists for Brexit: A Critique Professor Patrick Minford, one of the ‘Economists for Brexit’, argues that leaving the European Union (EU) will raise the UK’s welfare by 4% as a result of increased trade. His policy recommendation is that following a vote for Brexit, the UK should strike no new trade deals but instead unilaterally abolish all its import tariffs. Under this policy (‘Britain Alone’), he describes his model as predicting the ‘elimination’ of UK manufacturing and a big increase in wage inequality. These outcomes may be hard to sell to UK citizens as a desirable political option. Our analysis of the ‘Britain Alone’ policy predicts a 2.3% loss of welfare compared with staying in the EU. This is only 0.3 percentage points better than Brexit without unilaterally abolishing tariffs which would result in a 2.6% welfare loss. Minford’s results stem from assuming that small changes in trade costs have tremendously large effects on trade volumes: according to his model, the falls in tariffs become enormously magnified because each country purchases only from the lowest cost supplier. In reality, everyone does not simply buy from the cheapest supplier. Products are different when made by different countries and trade is affected by the distance between countries, their size, history and wealth (the ‘gravity relationship’). Trade costs are not just government-created trade barriers. Product differentiation and gravity is incorporated into modern trade models – these predict that after Brexit the UK will continue to trade more with the EU than other countries as it remains our geographically closest neighbour. Consequently, we will be worse off because we will face higher trade costs with the EU. Minford’s assumption that goods prices would fall by 10% comes from attributing all producer price differences between the EU and low-cost countries to EU trade barriers, ignoring differences in quality. Sin gle Market rules (for example, over product safety) facilitate trade between EU members as it creates a level playing field. Minford’s assumption that the Single Market merely diverts trade from non-EU countries is contradicted by the empirical evidence. Minford also overlooks the loss in services trade that would result from leaving the Single Market, such as ‘passporting’ privileges in financial services. Minford’s approach of ignoring empirical analysis of trade data seems predicated on the view that because statistical analysis is imperfect, it should all be completely ignored. But such statistical biases may reinforce rather than weaken the case for remaining in the EU. Theories need grounding in facts, not ideology. Bibliography https://fullfact.org/europe/our-eu-membership-fee-55-million/https://www.reuters.com/investigates/special-report/britain-europe-cost/https://www.ft.com/content/0260242c-370b-11e6-9a05-82a9b15a8ee7https://www.ft.com/content/61221dd4-d8c4-11e6-944b-e7eb37a6aa8e?mhq5j=e5http://www.nortonrosefulbright.com/knowledge/publications/115128/mifid-ii-mifir-serieshttp://uk.reuters.com/article/uk-britain-eu-banks/banks-planning-to-move-9000-jobs-from-britain-because-of-brexit-idUKKBN184132http://www.ey.com/Publication/vwLUAssets/ey-uk-eu-planning-for-uncertainty/$File/ey-uk-eu-planning-for-uncertainty.pdfhttps://www.reuters.com/investigates/special-report/britain-europe-cost/https://www.accountingweb.com/community/blogs/geoff-collings/the-effect-of-brexit-on-uk-accountinghttps://www.accountancyage.com/2016/07/21/what-brexit-means-for-accounting-employment-and-taxation-law/ http://www.europarl.europa.eu/RegData/etudes/BRIE/2016/587384/IPOL_BRI(2016)587384_EN.pdfhttps://www.ceps.eu/system/files/WD% 20429%20AB%20et%20al%20Brexit%20Applied%20Economics.pdfhttp://www.frbsf.org/education/publications/doctor-econ/2005/january/financial-markets-economic-performance/https://www.ft.com/content/74708d46-c6ca-11e6-8f29-9445cac8966f Mishkin, F. (2012). Introduction to Financial Markets. [online] Www2.econ.iastate.edu. Available at: http://www2.econ.iastate.edu/tesfatsi/finintro.htm#FMI [Accessed 10 Sep. 2017].
Wednesday, November 13, 2019
Russian History Essay -- Vladimir Lenin, Peter the Great
The Soviet Union has had numerous leaders throughout it’s existence as a country. However, there are a few leaders that will forever be in Russian history books and lectures. Among those leaders who have had the largest influence on the Soviet Union are; Vladimir Lenin, Peter the Great, Alexander Kerensky, and Joseph Stalin to name a few. While all of the leaders are interesting and have influence on Russia, this research paper will specifically focus on Joseph Stalin. Joseph Stalin lead the Soviet Union for over 20 years and he certainly had a unique way of doing so. While Stalin did contribute to turning Russia into a world superpower, he was a murderous dictator who is among many things, responsible for millions of innocent lives, genocides, and famines. While Stalin’s birthday is printed in different places as two different dates, Iosiph Vissarionovich Djugashvili was born on December 21, 1879 in Gori, Georgia (Montefiore 2004). Stalin was born to â€Å"illiterate peasant parents†, Vissarion and Ekaterina, and his father is said to be the cause of his ruthless soul. According to the Jewish Library, he was undeservingly beaten by his father and this was reason for him to have revengeful feelings towards everyone who had power over him (Jewish Virtual Library 2011). He eventually would chang his name to Joseph Stalin, which means â€Å"Man of Steel†. Some sources say that Lenin is referenced in his name change (stal + Lenin = Stalin) (Jewish Virtual Library 2011). When Stalin was just seven years old his face was permanently scared after he acquired a case of smallpox. Iosiph attended church school when he was young and would also do so later under the preference of his mother (Radzinsky 1996). Stalin was involved in two ac... ... of tyrant reign, millions of innocent Soviet people were enduring murders, false imprisonments, famines, brainwashing, and terror. They feared constantly that they be subjected to unjustified arrest or execution. They feared for the lives of their friends and family and also for the future of their children and the future of Russia. Stalin died on March 19, 1962 in Kazan where he was banished to. It is thought that he had help, like his father, in dying. I’m sure that the Soviet people breathed a sigh of relief, they no longer had to live in such an intense fear and anxiety. However terrible he was many Russians still believed him to be a great leader. Stalin was a murderous dictator who is among many things, responsible for millions of innocent lives, genocides, and famines however, Russia has Stalin to thank for turning the country into a world superpower.
Monday, November 11, 2019
Forensic Psychology and the Prison Service Essay
The two programmes mentioned above have similar objectives and use comparable methods. The curriculum includes teaching problem-solving skills, perspective taking and social skills, creative thinking, moral reasoning, management of emotions, and critical reasoning’ (Blud et al, 2003). To pass through the first stage of selection for a cognitive skills programme in HM Prison Service, offenders should either have a current or previous conviction for a sexual, violent or drug-related offence, or they should demonstrate a life-style factor such as serious drug abuse or poor family relationships which indicate they may benefit from the programme. One study conducted by the Canadian Correctional Service showed that there were modest outcome effects at best, with 47% of the sample being readmitted to prison. Critics of this treatment suggest that focusing on developing compensatory strategies to repair ‘deficits’ in thinking does not allow sufficient account to be taken of the predisposition, choices, opportunities and motivations of the individual, and that it would be more useful to design interventions which focus on providing opportunities to change and develop. There are alternatives to cognitive therapy within the prison system. One of these is the therapeutic institutional regime, which has the aim of ‘providing offenders with an institutional environment that will encourage their development as members of an effective community, which may then lead to more effective participation in their community on release’ (Howitt, 2006, p. 366). The effective treatment of sex offenders originated in the behavioural therapies common in the 1960s. The treatment of sex offenders was not a priority in prison services until the last few years. Sex offenders typically have both sexual and nonsexual problems (Blackburn, 1995), so assessment needs to cover social, cognitive, affective, and physiological levels of functioning. Treatment for sexual offenders differentiates between types of offence, such as child molestation, exhibitionism, rape, and sexual assault (Hollin, 1989). Behavioural therapists consider assessment of sexual arousal patterns to be necessary. Changing deviant sexual preference is a major target of cognitive-behavioural programmes. There are a number of ways of doing this, such as covert sensitisation, shame aversion therapy, masturbatory or orgasmic reconditioning and shaping and fading (Blackburn, 1995). However, there are a number of questions over their use. For example, the assumption that deviant preference predicts re-offending remains largely untested. There are also attempts to improve social competence. Cognitive distortions are targeted in this approach. These distortions include beliefs about sex roles, rape myths, the acceptability of child-adult sex, and the minimization of harmful effects of sexual assault. According to Blackburn (1995), offenders who commit serious crimes against the person are likely to display multiple psychological dysfunctions. Blackburn states that there are four types of murderer: paranoid-aggressive; depressive; psychopathic; and over-controlled repressors (of aggression). In one study, using the MMPI (Minnesota Multiphasic Personality Inventory), Biro et al (1992) found that 49% of homicide convicts were in the hypersensitive-aggressive category. This category consists of people with the characteristic of ‘being easily offended, prone to impulsive aggressive outbursts and intolerant of frustration. They are very rigid, uncooperative and permanently dissatisfied thing things. However, the causes of antisocial behaviour in psychotic offenders are often the same as those in the non-disordered. Psychological treatment for dangerous offenders is most frequently carried out in forensic psychiatric facilities. While pharmacological treatment is frequently the best strategy for treating acute psychotic disorders, psychological interventions are a more durable alternative for emotional problems such as depression or anxiety, and are critical in rehabilitation. There are few demonstrably effective treatment or intervention programmes for adult violent offenders in maximum-security prisons, particularly for those diagnosable as psychopaths. They have very high recidivism rates and are often involved in institutional violent behaviour (Belfrage at al, ).
Subscribe to:
Posts (Atom)