Friday, October 18, 2019
Personal Identity Theft Dissertation Example | Topics and Well Written Essays - 5000 words
Personal Identity Theft - Dissertation Example In defining this terminology, Blair (2011) identifies three steps undertaken by such criminals: trying to obtain another personââ¬â¢s information, trying to misuse the obtained information and finally, executing the crime with the intention of victimising the target. Recovery from this crime could be frustrating, expensive and time consuming for the victim. The objective of paper is to come up with a sensitization framework of educating the public on identity theft and to establish ways of preventing the crime. To achieve this, this paper will give a background of the crime, articulating the forms in which it could be executed. Determining the prevalence of the crime would be important in forming the basis of discussion on prevention measures and the public awareness. Guided by the findings from the secondary sources, the review will finally recommend effective public education strategies. The paper is divided into two sections. The first section focuses on the previously publishe d papers that have discussed the identity theft background and history. Various forms of identity theft including physical forms and technology-based forms will be discussed in this section. In the second section, the paper seeks to develop a sensitization program that would appropriate in enabling the society to deal with the cyber crimes in the most effective way. PART 1: LITERATURE REVIEW Early approaches to identity theft Despite the newness of the name identity theft, the phenomenon is old with the early forms adopting the simple forms of impersonation. Impersonation refers to the imitation of another person so as to defraud others, usually for personal gains (Hoffman & McGinley 2010). The early imposters imitated... Despite the newness of the name identity theft, the phenomenon is old with the early forms adopting the simple forms of impersonation. Impersonation refers to the imitation of another person so as to defraud others, usually for personal gains (Hoffman & McGinley 2010). The early imposters imitated the talking, dressing and behaviour of others, which with time became ineffective as other more effective personal identification theft forms emerged. Stolen, fictitious and forged identification documents together with financial account information catalysed identity theft. Today, technology has transformed the usage, collection and storage of personal information making identity theft a more complex crime. Hoffman and McGinley (2010) cite the Biblical story of Jacob who masqueraded as Esau so as to receive his fatherââ¬â¢s blessings as among the early forms of identity theft. This was propagated by Rebecca, the mother, who was determined to ensure that her son Jacob and not Esau receiv es her husbandââ¬â¢s blessings. With the fatherââ¬â¢s poor visibility due to old age, Esauââ¬â¢s dressing was used to disguise his smell and application of goatskin to fool the touch of the hairy Esau. In the Middle Ages, the 1450 Cadeââ¬â¢s rebellion gives a story of John Aylmer who changed his name several times, organised a rebel army, all in an attempt to overthrow the England King Henry VI (Hoffman & McGinley 2010). Despite his failure, John has been widely considered as an opportunist motivated by the desire for personal glorification.
Thursday, October 17, 2019
Ethical descion making-Healthcare ethics Essay Example | Topics and Well Written Essays - 500 words
Ethical descion making-Healthcare ethics - Essay Example This paper aims to show two ethical issues/dilemmas in the health care area discussing and identifying the conflicting interests and the applicable ethical theories and principles. The Ascension Health organization website will be used to gather information and ideas for this paper. Ascension Health is the nation's largest Catholic and largest nonprofit health system, serving patients through a network of hospitals and related health facilities providing acute care services, long-term care, community health services, psychiatric, rehabilitation and residential care. The first case presented in this paper is about a rape victim who was brought to Freeman Hospital's emergency room. The hospital authorities refused to disclose facts about the morning-after pill which the rape victim requested for information. The hospital authorities' reason is that they are a Catholic Hospital and they are against abortion. The competing interest now is that the victim/patient has the right to make her own decisions regarding the treatment, and therefore, adequate disclosure of information must be provided so the patient can make an informed decision. However, the Freeman Hospital being a catholic institution refused to disclose information to the patient regarding the pill, claiming that they are against abortion or prevention and termination of pregnancy. The ethical principles and concepts involved in this issue a
Court Terms Law Assignment Research Paper Example | Topics and Well Written Essays - 1750 words
Court Terms Law Assignment - Research Paper Example The party presenting the offer to the offeree can realize that the offeree did not have the intention of signing the contract, by verifying the consent of the offeree before allowing him or her to sign the form. At the same time, the offeror can test the offereeââ¬â¢s knowledge of the contents of the terms and conditions, by asking sample questions from the terms. The third way to test the offeree is by explaining the consequences of signing, and the implication of signing without consent. The seriousness of the terms will enable the offeree to be serious and eliminate all jokes when it comes to signing the consent. If the offeree insists on signing, the offeror provides enough time to the offeree to go through the clauses of the agreement before finally signing. The offeror can select the most critical clauses and expose them as matters of priority to the offeree before allowing him or her to sign. All actions must be before signing because after then, the signed terms are valid for critical transactions. In this case, the offeree will have no option other than to read the entire terms and conditions.Exercise 3: ConsiderationAgreement fails to get consideration if there is lack of consideration. At the same time, if there is an additional term that was not present from the onset, the rule of acceptance does not agree with the agreement in a case where A enforces a promise by making offers to B and B does not agree to the terms and conditions of the agreements.... All actions must be before signing because after then, the signed terms are valid for critical transactions. In this case, the offeree will have no option other than to read the entire terms and conditions. Exercise 3: Consideration Agreement fails to get consideration if there is lack of consideration. At the same time, if there is an additional term that was not present from the onset, the rule of acceptance does not agree with the agreement in a case where A enforces a promise by making offers to B and B does not agree to the terms and conditions of the agreements. In this case, A promises to present the terms and conditions for amendment, and B confirms that he or she has read the terms and understood them before signing the agreement. It lacks consideration because there is no consent of the offeree. Exercise 4: Agreement The agreement that A and B entered into could certainly not be enforced, since it lacked consideration. This is because it lacked acceptance due to unclear ter ms and conditions. Nevertheless, according to the theory of consent, offeror A would succeed in enforcing the agreement after B has read and signed the consent. This theory requires the offeree B to prove the following: That he or she has read every section of the terms and conditions of the agreement That he or she is serious and is in his or her right conscious That he or she has understood the terms and conditions of the agreement That he or she is interested in the contract and has willingly accepted the terms and conditions. Exercise 5: Reality of Consent and Fraud Perpetration Parties to a binding contract can perpetrate frauds and forgeries through impersonation or use of false unwarranted
Wednesday, October 16, 2019
Stravinsky and Primitivism Essay Example | Topics and Well Written Essays - 1500 words
Stravinsky and Primitivism - Essay Example Igor Fyodorovich Stravinsky was a Russian composer, pianist and also a conductor. He is considered to be one the most important composers during the early 20th century. His great reputation pushed through revolutionary boundaries of the musical design. His works and the works of other people from that period, mostly made use of traditional music forms. An example of this is the concerto Grosso, symphony and fugue (Bell 25). This was often to pay tribute to the form of music of the earlier masters like Tchaikovsky. Stravinskyââ¬â¢s professional life, which was at most in the 20th century, included many of the modern classical styles of music. Most composers who existed during his lifetime and those after were greatly influenced by him. He has the great desire to learn art, literature and life (Bell 25). Stravinsky was named as one of the truly epochal innovators of music. Aside from the technical innovations, which consisted of rhythm and harmony, the ââ¬Å"changing faceâ⬠of his compositional style was the most imperative feature of his work. It retained a distinctive and essential identity all the time. Primitivism is known in art as the style of works of self-trained artists who build up their talents in an imaginary manner, as in the paintings of Henri Rousseau and Grandma Moses. The phrase primitive has also been used to portray the style of time before American naive painters as Edward Hicks and has been practical to the art of the mixture of Italian and Netherland schools, which were formed before late 15th century. Recently, the term has incorporated the contemporary artists who research the earlier periods and the cultures far-off to their own like Robert Smithson and Joseph Beuys (Bell 25). Primitivism is a western art movement that has copied different visual forms from the non-western or the prehistoric peoples (Bell 25). The act of borrowing from primitive art has been very vital to the improvement of the modern art. For a long time, the de bate to get back to the basics and try to simplify things has been on. This looks at the advantages and disadvantages of simple verses a complicated life (Bell 25). The key elements of the overall primitivism as a basic function of art and development in and around the turn of the century will be articulated so as to be understood. Different art forms using principles of new developments and technologies In the modern society, with the new innovations, improved tools like computers have been incorporated in the basic art. Work of contemporary artistsââ¬â¢ is evaluated using the computer and digital imagery by using a variety of formats. Many people are viewing these aspects of the modern technology to be complex and prefer to practice the earlier forms of art. The modern European and Euro American representational conventions are mostly inspired non western art and artifacts (Bell 25). This trend toward the greater use of technology as a creative tool will probably continue into the future, but with different forms (Bell 25). The reason behind this is due to the perspective that, individuals have on the technology that is now at hand. Technology has mostly made the work of the artists to be easy and simple, in terms of design and storage. Stravinskyââ¬â¢s use of motivic development, which is a repetition of different guises of musical figures throughout a composition, includes motivic development. This is essentially where notes are added or subtracted to a motif regardless of the consequent changes in metre. The same technique can be seen being used in the 16th century. For example, this is depicted in the music of Orlandus lassus, Carlo Gesualdo and Roe Cipriano (Hiller 56). Stravinsky maybe the only great composer, who managed to come up with a
Court Terms Law Assignment Research Paper Example | Topics and Well Written Essays - 1750 words
Court Terms Law Assignment - Research Paper Example The party presenting the offer to the offeree can realize that the offeree did not have the intention of signing the contract, by verifying the consent of the offeree before allowing him or her to sign the form. At the same time, the offeror can test the offereeââ¬â¢s knowledge of the contents of the terms and conditions, by asking sample questions from the terms. The third way to test the offeree is by explaining the consequences of signing, and the implication of signing without consent. The seriousness of the terms will enable the offeree to be serious and eliminate all jokes when it comes to signing the consent. If the offeree insists on signing, the offeror provides enough time to the offeree to go through the clauses of the agreement before finally signing. The offeror can select the most critical clauses and expose them as matters of priority to the offeree before allowing him or her to sign. All actions must be before signing because after then, the signed terms are valid for critical transactions. In this case, the offeree will have no option other than to read the entire terms and conditions.Exercise 3: ConsiderationAgreement fails to get consideration if there is lack of consideration. At the same time, if there is an additional term that was not present from the onset, the rule of acceptance does not agree with the agreement in a case where A enforces a promise by making offers to B and B does not agree to the terms and conditions of the agreements.... All actions must be before signing because after then, the signed terms are valid for critical transactions. In this case, the offeree will have no option other than to read the entire terms and conditions. Exercise 3: Consideration Agreement fails to get consideration if there is lack of consideration. At the same time, if there is an additional term that was not present from the onset, the rule of acceptance does not agree with the agreement in a case where A enforces a promise by making offers to B and B does not agree to the terms and conditions of the agreements. In this case, A promises to present the terms and conditions for amendment, and B confirms that he or she has read the terms and understood them before signing the agreement. It lacks consideration because there is no consent of the offeree. Exercise 4: Agreement The agreement that A and B entered into could certainly not be enforced, since it lacked consideration. This is because it lacked acceptance due to unclear ter ms and conditions. Nevertheless, according to the theory of consent, offeror A would succeed in enforcing the agreement after B has read and signed the consent. This theory requires the offeree B to prove the following: That he or she has read every section of the terms and conditions of the agreement That he or she is serious and is in his or her right conscious That he or she has understood the terms and conditions of the agreement That he or she is interested in the contract and has willingly accepted the terms and conditions. Exercise 5: Reality of Consent and Fraud Perpetration Parties to a binding contract can perpetrate frauds and forgeries through impersonation or use of false unwarranted
Tuesday, October 15, 2019
Scavenger Hunt Essay Example for Free
Scavenger Hunt Essay 1. What is the instructorââ¬â¢s name (spelling counts)? Where did the instructor go to college? The instructorââ¬â¢s name is Jane Smith. 2. What is the instructorââ¬â¢s email address to be used for questions and submission of projects? 3. What day(s) of each week are Chapter homework assignments always due? Chapter homework assignments are always due on Thursdays and Sundays. Furthermore, discussions are due every Tuesday. 4. What is the time deadline (hour:minutes, AM or PM) for the Portal assignments to be submitted? Homework is due at 10 PM. 5. On Canvas, under Navigating the Portal, what are the two Cautions that are listed? The portal times out after 2 hours so students need to save their homework as they go along to ensure their progress isnââ¬â¢t lost. Students shouldnââ¬â¢t use their mouse ball to scroll down the page because it may lead them to the last answer of a different section. 6. What are the days, dates, times and room numbers of all of the tests held on campus? The second exam is on Wednesday February 20th in room N201. It will be from 5:30-7:30 pm. The final exam is on Monday March 18th in room R110. It will be from 5:30-7:30 pm. 7. What are the three projects and when are they due (day, date, and time)? The first is the Data Analysis project which is due on January 26th, 2013 at 10 PM. The second project is the Correlation and Regression project due on February 16th, 2013 at 10 PM. 8. How should the projects be submitted? Be specific about the requirements. The projects should be submitted by email to [emailprotected] In the subject line, students must include their name and the title of the project. None of the projects can beà submitted through canvas. 9. What is the last day (date) to withdraw from this course with a W printed on your transcript? Please tell both the date for in-person withdrawal and the date for online withdrawal. The last day to withdraw from this course with a ââ¬Å"Wâ⬠on your transcript is February 15th, 2013 in person and February 17th, 2013 online. 10. What do you do if you canââ¬â¢t take a test on campus? Be very specific about the process, the possibilities for proctors, and when the test must be taken. Students who are unable to take a test on campus need to alert the instructor at least 10 days before the test, and must have a proctor and suitable location. Proctors may be part of the Bellevue College staff, clergy, etc. Under no circumstances can a proctor be a family member. Without 10 days notice, students are expected to be on campus on the day of the test. Proctored exams must be administered the day of, or before, the test is given. 11. Two quizzes will be given. What is the due date and time for each quiz and which chapters are being tested for each? From the time that you open the quiz, how many minutes to do you have to submit the quiz? The first quiz is on February 17th and covers chapters 1-13. The second is on March 17th and covers chapters 1-19. We are given 60 minutes to complete each quiz. 12. Locate the calculator instructions on Canvas for computing a normal distribution and compute the following: normalcdf(129, 148, 132, 12), rounding appropriately to 4 decimal places. The answer is 0.5075. 13. Examine the Chapter 14 Homework on the Portal. List the 4 steps involved in doing a hypothesis test? 1. State the alternative and null hypothesis. 2. State the type of test administered, such as a z-test or t-test. Then, give the value of the test statistic (T=____ or Z= ____) 3. State the P value and alpha level. 4. Use two sentences for the conclusion. In the first sentence, state whether or not you reject the null hypothesis. In the second sentence, state what the test measured. 14. What is the phone number for the Stats Portal Help Line? The phone number is 1-800-936-6899 15. Canvas contains study questions for each chapter. Locate the study questions for chapter 4 ââ¬â what is the answer to #1? The answer is: r=.9314 16. How many submissions are allowed for Exercises? How many submissions are allowed for Post Tests? Two submissions are allowed for exercises and only one submission is allowed for post-tests. 17. How many points will you receive on the Scavenger Hunt if get all questions correct. How many points will be deducted for each question missed?If all questions are correct, you receive 50 points. You lose 10 points for each incorrect answer. 18. Canvas contains practice exams and answers. What is the answer to question 6 on the Chapters 1, 2 and 3 practice exam? The answer is: Mean=120; Standard Deviation=8 19. On Canvas, Navigating Stats Portal gives you helpful information about the Portal site. What should you do if you are taking longer than 2 hours to complete an exercise? You should save your answers periodically so that they do not get erased. 20. If you find that you are struggling to understand the material in this course, name four resources that BC or the instructor offers to help you be successful in the course. Four resources available are the math lab, Stats Tutors, Applets, Crunch It, and Statistical Videos.
Monday, October 14, 2019
Dyscalculia: Causes, Effects and Interventions
Dyscalculia: Causes, Effects and Interventions ABSTRACT This project suggests briefly about the Dyscalculia and the possible biological bases of dyscalculia and about the people who is suffering from the dyscalculia and also mentioned about the problems that are facing by the dyscalculic people in different fields of areas in their daily life. Coming to this case of Dyscalculia it is defined as the mathematical and arithmetical inability while coming to the brief description it is named as Number blindness. Here in this project we focussed only on arithmetical addition and briefly describing problems facing by the dyscalculic people while doing mathematical addition and counting of numbers. And secondly we are going to describe how does dyscalculia comes from and the reasons and explain the relationship between Dyslexia and Dyscalculia as there is a chance to acquire dyscalculia from dyslexia. The main aim of the project is to teach the mathematical addition rule to the People with Dyscalculia would struggle in doing arithmetical addition. Before starting to teach the mathematical addition rule to the dyscalculics I already studied briefly about the dyscalculia and how does it occur and what are the Types of dyscalculia that occurs to the dyslexic people and the deficits intended in dyscalculic people as they expressing while doing mathematical addition. Now a days Dyscalculia is the main problem that are affecting people up to some extent. But not as much this is the problem mainly occurs which is connected with Dyslexia. However one thing should remember that all the Dyslexics are not Dyscalculics although 40% of dyscalculia occurs from dyslexia. In this project to overcome Dyscalculia particularly in the arithmetical addition and to teach the mathematical addition to the dyscalculics I designed application software in Flash with visual graphical design with the help of a colourful Cuisenaire rods. By studying about the previous sources that are useful to teach the maths addition which were designed by some experts in dyscalculia studies such as Brian Butterworth and some other experts on dyscalculia the teaching designs like Phonological loop, Visio spatial sketch pad etc,. Hence by following some of that specific designs in my view and I designed an understanding design to teach mathematical addition rule to dyscalculia people. This includes brief understanding and attractive designs that can impress the dyscalculic and make them enthusiastically towards to the learning of mathematical addition from the basic adding to the high level digits adding that means starting from single digit adding to higher level adding. For this we need to train them on the Cuisenaire rods and the colours and values which was assigned to them and then we need to teach them first by running the application software automatically and I designed the whole process of addition in this software from the advanced stage to the stage of getting result. After that I am conducting a quiz to test their ability and grip on addition after teaching by using the designed application. I hope this design can help the dyscalculia to overcome arithmetical addition inability up to a greater extent. Introduction First of all before starting of my project this document reflects and introduce about the project from its advanced stage to the conclusion in a simple and briefly explanation on which concept that I am doing my project. I started my dissertation on a special concept of human disabilities which is known as Dyslexia and its further effects on human life prospectus. Especially this discuss about the defect on humankind that are suffering with mathematical and arithmetical difficulties known as Dyscalculia. The effect of dyscalculia mainly refers the lacking of mathematical skills and concepts such as addition, subtraction, multiplication and division. Dyscalculia is the major problem that is affecting the human life in our daily activities mainly focuses on inability of basic mathematical concepts of adding and counting of things which performs vulnerable and inefficient out coming result while doing calculations and normal counting in our daily life The main aim of the project is to help the people who are suffering from Dyscalculia and its deficits. To perform the activities that can help to understand the mathematical concepts and to overcome the deficits of dyscalculia that is affecting the people in their real life. The way of designing and the implementation of the project can be able to pave the way for finding the right solution to solve the problems of dyscalculic people with which they are suffering and to overcome their deficits with which are having individually and its total scope is to enhance the possible ways of teaching methods of addition particularly for the dyscalculic in an understanding and in a possible way which can be capable by the dyscalculic. The whole project is designed as user friendly and can be able to the dyscalculic people who are suffering with learning difficulties particularly in arithmetic addition that is adding of numbers starting from the adding of single digit to the higher level addition. In the advanced stage of the project we introduced the design with colourful Cuisenaire rods with attractive colours so by introducing attractive features into the design so that the dyscalculics can show their interest on learning addition very faster and can show the efficiency to get the output result correctly with satisfaction. The entire work of the project is based on teaching of mathematical addition in an understanding way to the dyscalculic people with learning difficulties in mathematical addition. Particularly in adding and counting of numbers according to the situations in their daily life. The possible steps in designing the project which is very useful to dyscalculic; The simple way of designing the project can be easily to understand by the dyscalculic people. Operation is user friendly to dyscalculics Introduction of special features can attract the dyscalculics towards the learning process. They can show their interest on mathematical addition and can learn easily by understanding. Back ground; Dyscalculia; What is Dyscalculia; Dyscalculia is mainly defined as difficulties with numbers it is identified as the difficulty in counting the numbers and things fast and fluently with lack of grasping power. Why the people with dyscalculia are different? Individuals with dyscalculia have specific difficulty with numbers, despite exhibits good results in other areas. They may have great difficulties with counting and adding the numbers. The example of an arithmetic addition2+4 or 4+2 Prices in the shops like tendering the money and taking the change correctly. Normal identification of numbers and what those represent, e.g. which is bigger, 2500 or 2770? Does 100+100 = approximately 200 or2000. Judging of numbers instantly for example seeing there are 5 glasses on the table normal people can count immediately and respond quickly where as the dyscalculic need to count them and to respond slowly. Phone numbers, seeing of dates , time etc,. It shows that people having dyscalculia has to struggle to achieve successful goals in the field of employment than having disability. Dyscalculia is the main learning problem that affecting many individuals and it is termed as the learning of mathematic disability by the disabled. It states that dyslexia is identified as the difficulties in reading written text fast and fluently with lack of grasping capacity. On the other hand dyscalculia refers the difficulties with handling and carrying out specific mathematical operations such as addition, multiplication, subtraction, division. Relation between dyslexia and dyscalculia: Here the relation between dyslexia and dyscalculia is very obvious. However, there are some points of overlap. There is a variant of dyscalculia that could be called as dyslexic dyscalculia. This problem involves primarily difficulties in reading which leads to mathematical problems for the people and these are the problems that arise with reading numerical symbols or difficulties with reading with multi-digit numerals so that 14 becomes 41. If the error happens like this in the reading of a task then obviously the solution becomes incorrect. On the other hand dyscalculia can be recognized in the lack of mathematics concern the ability to quickly retrieve numerical facts such as adding small digit numbers like 4+5=9 from the memory. There are several indirect similarities between difficulties with reading and mathematics. A poor working memory is one of the more obvious. Dyscalculia is defined as the mathematical problems caused by working memory or evident in the tasks that must be solved mentally, in the head. In the time of calculation the student may run into great difficulties keep various numbers in the memory. The other case is problem of remembering longer instructions and commands. May be they can remember a short what was supposed to be done. The rest is forgotten, because the information was never stored in the memory. The earlier researches shows that people with dyscalculia also have dyslexia most of the people with dyscalculia can have only mathematical difficulties. And they have a highly specific form of a learning difficulty and many are good in reading. Nowadays the occurrence of both dyslexia and dyscalculia at the same time is diagnosed as icd-10. The most common thing in dyscalculia is the difficulty with the number order. Difficulties involve understanding and use of mathematical operations and concepts. People of large proportions with dyscalculia display problems with following calculations to reach a correct solution. They easily lose their strategy and therefore run into difficulties with complex mathematics. Students with dyscalculia can be able to solve mathematical tasks but with in a average time frame they are unable to retrieve numerical facts from their vulnerable memory and must expend a lot of energy doing The word dyslexia comes and originated from the Greek word Dys means impaired and lexia is a word. Dyslexia ranges from easy to severe conditions. There exist various forms of this disease. Therefore there are different types of symptoms of this illness. The individual features of every type are specified for every human being separately. In general there is no such a typical type of dyslexia. Dyslexia refers to be a learning disability of the brain especially difficulties in reading or writing and spelling and it is the disability of neurological disability. Due to dyslexia the main drawback is that the people with dyslexia failed to remember the name of the things or to connect the name of the item with the definition. Recent surveys revealed that girls are less dyslexic than boys. There are two kinds of dyslexia Genetic Acquired Genetic transfers with the genes and the second one that is acquired occurs to brain damage in the left hemisphere that is responsible for language areas. Possible causes of dyslexia; Dyslexia is widely recognised as having a genetic component for example if a one kid of a pair of twins is dyslexic and the other twin is more likely to be dyslexic in the areas specially in language processing dyslexia links with brain differences. Possible causes of dyscalculia; It suggests by evidence that dyscalculia may have a genetic component. If there exists dyscalculia in one identical twin most possibly there is a chance of around 70% to become dyscalculic characteristics in the other twin. For non identical twins there is a less possibility of getting dyscalculia around 55% only. Research facts of Dyscalculia; Brian Butter worth an expert in dyscalculia research facts; Simply Brian butter worth done some research on a particular person who has dyscalculia and he is describing about the situation of the particular person and his name is Charles. Brian Butterworth met Charles when his (Charles) age was 30 years old Charles is a good professor in psychology and getting psychology degree is an achievement for Charles. But entries to the university in the first place even though he is best he failed to normal condition for entry into the maths GCSE. Charles is intelligent and very hard-working. But he is very poor in number skills that always have been a severe handicap and shopping is a constant embarrassment he doesnt understand the product prices and unable to grasp the idea of the total cost of the shopping basket. When he comes to the till, he has no idea about the money how much to tender and to get correct change. At that time immediately he use to add and multiply his fingers, and he is unable to do the two digit arithmetic problems such as 47-19. The real surprise thing that Butterworth found here about Charles is he couldnt tell that which is bigger or which is smaller in a numbers list which were given for suppose 9 or 5 and to find the difference suddenly he started to count his fingers to work in out. Charles is an example and this condition is known as dyscalculia and this mainly affects the ability of acquire the skills in mathematical and arithmetical skills. Dyscalculic learners may face the difficulties in understanding the basic and simple arithmetical concepts like adding of single digit numbers. For simple arithmetical concepts they may face severe anxiety and they struggle to understand what is obvious to all their friends and classmates. Dyscalculics even if they produce a correct answer or use a correct method they may do so mechanically and with lack of confidence. This captures what many dyscalculics like Charles feel about maths it is incomprehensible. Dyscalculia is not only a problem for the individuals but also it is one of the effect to the nation and for some especially as from the published report of the basic skills agency shows that poor math skills is a bigger handicap to getting a job by having that poor numeracy the employee will transport the wrong number of goods and fails in the money transactions such as receiving or paid out the money. And due to this poor efficiency in calculations affects the particular company. The current estimations suggest that about 5-6% of average to the superior intelligence children will have a real deficit in doing maths. Dyscalculia seems to be particularly found in dyslexics around 40% of the people who struggles with reading difficulties also having difficulties in learning maths and the remaining 60%have no problems than normal. It was found already that there is link between dyslexia and math learning difficulties although the latter can occur alone. It is worth noting that learning about numbers is different from learning to read in an important way. We are born with basic numerical abilities. Infants, even in the first week of life, are sensitive to changes in the number of things they are looking at. We know this because they will look longer at a display when we change the number of things, but often will not when we change one of the things but keep the same number. Babies also seem to be able to do very simple arithmetic. If the baby sees a doll place behind a screen, and then another doll placed behind it, it can be shown that the baby expects there to be two dolls (1 + 1) when the screen is removed. Babies look longer at things they dont expect, and will look longer at one doll or three dolls in this situation. So there is evidence of an innate capacity for numbers. One hypothesis to explain dyscalculia is a lack this innate capacity. However we dont have a specialised capacity in reading by birth. Reading is a complex skill made up of various brain systems set up automatically to do the other tasks like language recognising visual patterns, sequencing, and so on. And some of these used to learn maths in school and deficits in them may also affect learning in mathematics. What we need urgently is a way of diagnosing dyscalculia, and separating it from all the other causes of maths problems, including inappropriate teaching. Once we can identify these children reliably, we can begin systematic research on how best to help them. Charles was not diagnosed as dyscalculic until he came into our lab, and, like many other dyscalculics, felt himself first to be incredibly stupid for not being able to do what all his friends could do easily. This was not good for his self-esteem, of course. After that he came to realise that there was something wrong, but he was completely immersed in the dark as what it could be. Better for his self-esteem, but of little practical help. We dont know there are how many cases like Charles, but we are slowly reaching there. Difference between dyscalculic and ordinary people in arithmetic calculations; Ordinary people; For suppose if there is a four dots or four things on a screener the ordinary people(without dyslexia) can identify the things which is on the screener and they can give instant reply with respect to the situation. So therefore the normal people can react very quickly and they can respond very quickly comparing to the dyslexic people. The grasping capacity is very good in the normal people. Dyslexic people (Dyscalculia); While coming to the dyslexic who suffers from dyscalculia cannot give the quick responses with respect to the situations like ordinary people. So to overcome this type of situations in dyslexic people we need to train them in such a way so that they can give their responses slowly in a particular way as the trainer and the people can understand a bit. In order to train the dyslexic people to overcome the problem of arithmetical difficulties we should introduce some specific designs which is very user friendly and comfortable to hold by the dyslexic people particularly who is suffering with dyscalculia. And the designing aspects should be able to overcome their deficits. Mathematical grasping capacity; This describes the mathematical ability of the dyslexic people and their mental ability of doing the mathematical calculations mainly the people who is suffering with dyscalculia. For suppose if we introduce any four kinds of things in front of the dyslexic people they cannot give the quick response by counting the things so they will take time to count one by one and starts 1,2,3,4 and will give the response very slowly as 1+1+1+1=4 So people suffering with dyscalculia unable to do bigger calculations like adding numbers which is in big units like 234+432 so therefore we need to train them in such a way from the earlier stages of addition like adding single digits 1+2=3 so we need to begin from the earlier stages of addition. And after that by observing their progress we should train them to the further stages like adding double digits and then 100s and 1000s and so on. Its very important to train them with respect their progress by observing their progress we can easily calculate their mental ability of doing the calculations and thereby we can implement the teaching techniques which can very easily and comfortable to the dyslexic people. So by introducing the new and comfortable techniques of teaching the people (dyslexic) can easily do the mathematical addition. Teaching of mathematical addition rule; To teach the Mathematical addition rule to the dyscalculia we need to train them in specific way. The mathematical symbol (+) is to be fix in their mind strongly. And to make them to learn its importance and its rule. Types and sub-types of dyscalculia; Developmental dyscalculia; It is referred as mathematical and arithmetical dysfunction in individuals with normal mental functioning, that results and occurrences of brain anomalies at the time of prenatal development. Discrepancy occurs between the mean mental age and math age there exists a neat and clear retardation in mathematical development. Problems encountered by pupils with dyscalculia; The will recognised and the observable things that generally we can find in the peoples with Dyscalculia are the learning and remembering difficulties in mathematical concepts like addition, subtraction, multiplication etc,. In this project especially we are focussing on the mathematical addition particularly and the difficulties which are the dyscalculics are facing in their real life in the fields of employment and in the living society and we had discussed the problems with dyscalcilia which they are facing in all the areas of everyday life prospectus. Leaving that matter about what we are talking above and coming to the point of the problems that are encountered by people about the problems of dyscalculia. The well recognised problems of dyscalculics; Difficulty in learning and remembering of mathematical concepts such as used in our daily life in our activities Ex; Addition In the time of interviews with teachers. Difficulty in remembering even up to the number bonds to 10 is the worst problem that pupils struggling with maths were up against. Difficulty in executing mathematics calculations procedures. In 1984 Russell and Ginsburg found a dyscalculic group of people struggling on both written calculation and arithmetical fact retrieval. In 1992 Yamashita and Aram found dissociation absence between arithmetical fact ability and procedural ability with numerical processing difficulties in pupil. In 1993 Geary suggests that procedural problems are likely to improve with experience and also suggests the retrieval difficulties are less likely to do so. And he proposes that the emerging of procedural problems is due to lack of understanding concepts. Problems of retrieval difficulties are the result of general semantic memory dysfunction. In 1999 Ostad has noted that the dyscalculia people use fewer procedures and often apply their smaller repertoire in the situations where they are not appropriate. Even the counting of simple and single digits were shown to be vulnerable in dyscalculic people Geary, Bow-Thomas and Yao in 1992 found that dyscalculic people are less likely to detect the counting errors than normal people. However, all these deficits occur by the lacking of the conceptual understanding of the basic ideas of the numerosity and arithmetical concepts. Good memory for arithmetical facts depends and can be able to convert and organise them into meaningful patterns. And coming to the poor memory it can arise when the fact make little sense to the people. The known information from the dyscalculic people was heard badly by themselves is that they cant remember what the teacher is saying about the mathematics. Even some simple tasks like counting and adding single digit numbers dyscalculic people show a kind of rigidity. Geary, Bow-Thomas and Yao in 1992 found that counting should do perfectly from left to right without skipping around. From all these we can find right thing from all these authors observations and description we should note very important thing here is that these people ( Dyscalculics) cant understand the conceptual things in mathematics. Coming to the normal people can understand quickly that objects can count in any order. Underlying processing deficits; It is one kind of the approach to study about developmental dyscalculia and this involves trying to see it as a consequence of cognitive deficits based on the understanding of the mathematical and arithmetic concepts. And all of these proposals have included. Weak phonetic representations An advantage of this approach is there is a possibility of finding exactly the co-morbidity between dyscalculia and dyslexia, as we can find that dyslexics known to suffer from these conditions. Geary and colleagues suggested that semantic memory difficulties are the main cause for the problems of developmental dyscalculics which they are experiencing in number facts. As well as the co-morbid reading difficulties frequently found with dyscalculia. It shows the evidence particularly the argument is based that dyscalculic people have the difficulties in learning and remembering arithmetic facts that this deficit occur by lacking of understanding of math concepts. Empirical evidence for a general semantic deficit in dyscalculic people is thin. In 2002 temple and Sherwood recognises that a group of dyscalculic people are suffering with arithmetical difficulties were slower at colour and object naming than controls. This comes to know their speed and accessibility is very low. However the authors argued a casual relationship between the arithmetical ability and the speed of access It shows that People may be slower especially dyscalculics while the time of processing information in 1997 Jordan and Montana showed that the dyscalculic people can do the mathematical calculation on being unlimited time but they cant perform like the normal people whereas normal people can do significantly in case of time limit In 1999 Mclean and Hitch compared the dyscalculia between the younger and the older people and found that the older people is performing the accuracy than the younger people in the time of solving the arithmetical and mathematical calculation. It reveals that the performance of the older people acquired due to the experienced things which they faced before in their daily life which is continuing from their early starting from the childhood. In 1989 Siegel and Ryan found that people with dyscalculia showing their weak performance only in the fields of arithmetic and mathematical fields such as counting and adding of numerical things but not in the fields of non-numeric. On the other hand that found the spatial working memory and some aspects of central executive function were poorer in the dyscalculic people. Moreover, in2002 temple and Sherwood tested dyscalculic people and controls on forward and backward digit span, word span and corsi blocks (a non-verbal test of working memory). This study reveals there is no difference between groups and no correlation between the working memory measures and arithmetic ability measures. SUBTYPING DYSCALCULIA; The study of developmental dyscalculia has evolved to its new division of approaching to identify dyscalculic subtypes according to the presence or absence of other disorders, in an attempt to highlight the underlying processes that are contributing to the co-morbidity of the disorders. One of the things that we should note is the important correlate of mathematic disability is reading disability. It is estimated that at about 40% who is suffering from the dyslexics also have dyscalculic problems with learning difficulties in mathematics. The one of the most common ways of dyscalculic sub typing is according to whether or not they have a co-morbid reading disability. The conditions that have been associated with dyscalculia are stated below. attention deficit hyperactivity disorder (ADHD) (Badian, 1983;Rosenberg, 1989; Shalev, Manor and Gross-Tsur, 1997); poor handââ¬âeye co-ordination (Siegel and Feldman, 1983); poor memory for non-verbal material (Fletcher, 1985); poor social skills (Rourke, 1989) In 1993 shalev and gross-tsur examined a group of seven people with developmental dyscalculia and not responding to intervention. All the group of seven people were suffering from additional neurological conditions, up to dyslexia starting from petit mal seizures and is mentioned as ADHD. DEFICITS OF DYSCALCULIA; Phonological processing in dyslexia In the main case studies of dyslexia phonological processing takes an important role compare to other disorders like sensor motor disorder. This survey was again confirmed by the recent survey shows the 100 percent of samples for dyslexia was affected. This survey had an argument is that theory of phonological processing was the tautology compare it as an explanation. That phonology and the reading of the dyslexia are the two sides of the same coin. That means this awareness was explained more by the reading skill. If the phonological deficit was Leeds to a problem along with the phoneme awareness. The main problems of dyslexics of the phonological problems are rapid naming and the verbal short term memory. This is related to reading. In this we can understand that phonological awareness and the rapid naming deficits are the relatively independent. Phonology does not reduce to the awareness of naming and memory. Some of the aspects for the phonology dyslexics remain to be investigated. ADHD: Attention-Deficit/Hyperactivity Disorder is presented in the childrens. This is to cause the neurodevelopment disorder. This also most studied part for the people. ADHD public health dimensions are received relatively little interest. According to the survey of epidemiologic the distribution of ADHD around the population by the age, sex, and race and according to the socio economic status. The origins of the risk factors are preventable. In this scenario we are going to discuss few of the independent concepts those having independent case of definition for ADHD. Summarizing the epidemiologic data regarding prevalence. In the literature key gaps were identified and ended with few suggestions for the epidemiogic research. Magnocellular deficit Due to the perceptual deficits of the dyslexia reliability is the one of the problem. With this performance Macarthur proposed the theory. This is one of the heterogeneity dyslexic samples. Mainly the magnocellular is made link with the cerebella dysfunction. These measures are become very hard to incorporate into the routine assessment of the reading. Cerebella hypothesis applied to the dyslexia. Those agree the phenotype. It is the research of phenotypes. With that we can clearly as showed the symptom complex. Auditory deficits; Auditory deficit is defined as the deficiency in one or more behavioural phenomena listed below for suppose deficit in. Auditory discrimination Auditory performance with degraded signals Auditory performance with competing acoustic signals Sound localization and lateralization These mechanisms lead to nonverbal as well as verbal signals and may affect many areas of function. Including speech and language and auditory deficit can delay the maturation in the development of the important auditory centres within the brain. The deficits are related to maturity differences in the developing stages of the brain. And usually auditory deficits represents more static types of problems and these deficits can be caused by tumours, trauma, degenerative disorders, viral infections, surgical compromise, lead poisoning, lack of oxygen auditory deprivation, and so forth. Prevalence of auditory deficits is estimated to be between 2 and 3% and we can observe more in males is often co-exists with other disabilities. And they include speech and language disorders or delays, learning disabilities or dyslexia, attention deficit disorders with or without hyperactivity. Dieted by the reminder of the hypothesis. Learning memory deficits in children; Children having learning disabilities such as dyslexia and dyscalculia. These are tending to may experience the core skills of the reading, writing and the arithmetic operations. These problems are raised at the first days of school. Even if we pass an instruction it needs to
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