Maria Montessori Her Life and Work Essays

Maria Montessori Her Life and Work Essays Maria Montessori Her Life and Work Paper Maria Montessori Her Life and Work Paper Essay Topic: Life Is Beautiful Montessori Education SA Montessori, Pre-Primary Philosophy 2 1Write a page about Maria Montessori’s family, 4 where they lived, her father’s profession, her mother and her siblings 2Where did Maria Montessori go to school, what did she study and why5 3Write about Maria Montessori’s Medical training, why, where6 4Note where she first practised medicine, why, and what did she learn7 5What was the ‘Children’s House’, where was it located, 9 what was Maria Montessori’s role 6When did Maria Montessori first start writing and why11 Why do you think Maria Montessori never married, substantiate with research12 8Who was the father of Maria Montessori’s son and why did they never marry 13 9Mario Montessori, write about his part in his mother’s life14 10What happened to Maria Montessori in Italy before World War II15 11Where did Maria Montessori Spend World War II16 12What effect, if any, did Maria Montessori’s 17 stay in India have on the spread of her method? 13How did the teaching colleges start and where18 14How did Maria Montessori spend her last few years of life, 19 where and when did she die Extracts from Maria Montessori’s Last Will and Testament20 15Try and find out what events and inventions took place in her life-time21 16Who were her contemporaries? 22 Important Dates In Maria Montessori’s Life24 Question One: -Write a page about Maria Montessori’s family, where they lived, the profession of her father, her mother and her siblings? Maria Montessori ?Maria Montessori’s parents were married in the spring on 1866; both mother and father were devoted to the liberation and the unity of Italy this was the common ground on which Maria Montessori’s parents met. They were devout Catholics. ?Alessandro Montessori was a descendant of a noble family from bologna, ? In his youth he was a soldier and then an accountant in the civil service in his later years, he was well known for his courteous politeness. ?â€Å"He was an old fashioned Gentleman, with a conservative temper and was of military habits†. (Rita Kramer, 1976, pg22). In the year 1865 Alessandro Montessori, aged 33 came to the town of Chiaravalle which was a provincial agricultural town and here he met the love of his life Renilde Stoppani then aged 25. Renilde Stoppani Montessori was the niece of the great philosopher-scientist-priest Antonio Stoppani a monument of him was erected at the University of Milan on the event of his death. ?Renilde was a beautiful a well educated woman for her time she loved to read books, this was incredible because in Chiaravalle, persons who could read and write their own names were praised, she was a firm believer in discipline, but loved her dau ghter and supported her in all she did, Renilde was very patriotic and was devoted to the ideals of the liberation and union for Italy, she was a lady of singular piety and charm. Renilde Montessori passed away in 1912. ?Alessandro Montessori and Renilde Stoppani were married within a year of his placement as a government civil service accountant in the small town of Ancona. ?After two years in Venice the couple moved back to Chiaravalle and it was a year later 1870 there were two major events the one being Italy became a unified and free nation the second being Alessandro and Renilde were blessed with a beautiful buddle of joy on August 31 and they named her Maria. ?In 1873 the government transferred Alessandro to the city of Florence and then his last move was to Rome in 1875. It was in Rome that Maria grew up. Maria Montessori did not have any siblings. Question Two: -Where did she go to school, what did she study and why? ?Maria was six when her parents enrolled her in first grade just 2 yrs before public education became mandatory. The first few years Maria was uncompetitive, receiving awards for good conduct and her needle work, she wanted to become an a ctress like most young girls of the time. ?At the age of twelve the family moved to Rome here she could receive a better education. ?At fourteen a keen interest in mathematics developed and Maria really enjoyed it, this was an interest that she carried throughout her life. Her parents suggested that she follow a career in teaching as this was one of the only professions available to young woman in the male dominated society in which Maria Montessori lived. She would not even consider it at this point. ?Due to her mathematical mind she decided she would like to follow a career in engineering which was seen as a very unusual career for a young lady. ?Maria Montessori attended a technical school for boys and graduated in 1886 and received very high marks in all her subjects her final score being 137 out of 150. After this she â€Å"attended Regio Instituto Tecnico Leonardo da Vinci from 1886 to 1890 (Kramer 1976)†. It was here that she studied modern languages and natural scienc es her favourite of all her classes was math. Question Three: -Write about her medical training, why, where, etc? ?When she was ready to graduate she was very drawn to the study of biological sciences her family were shocked to say the least but her father was very disapproving of her desire to study medicine he stopped short of forbidding her to continue with this idea. Maria first checked with the University of Rome and spoke to â€Å"Dr Guido Bacelli the head of the board of education†. Dr Bacelli explained to her in no uncertain terms that her desire to study medicine was not going to be happening, with this Maria stood up, shook hands cordially, thanked the Dr politely and then quietly remarked â€Å"I know I will be a Doctor of Medicine† she then bowed and left the room. ?Taking a new look at this problem Maria enrolled at the University to study physics, mathematics and natural sciences. In 1892 she passed her exams with and eight out of ten and received a †Å"Diploma di licenza† this made her eligible to study medicine. ?There was still the small matter of her being a woman that was standing in her way (there is not much recorded information on how she did it) but Maria persisted until she was accepted into the school. In the biography by Kramer it is mentioned that Pope Leo XIII helped her somehow. ?Montessori stood out not just because of her gender, but because she was actually intent on mastering the subject matter. She won a series of scholarships at medical school which, together with the money she earned through private tuition, enabled her to pay for most of her medical education. ?Her time at medical school was not easy. She faced prejudice from her male colleagues and had to work alone on dissections since these were not allowed to be done in mixed classes. ?She was a dedicated student and on July 10th 1896 Maria presented her thesis to a board of ten men, they were truly impressed with her and granted her the degree of doctor of medicine. ?This made her the first woman to graduate from Medical School in Italy. She graduated with a very impressive score of 105 considering anything over 100 was considered brilliant (Rita Kramer 1976) ? Her first post was in the universities psychiatric clinic ? Research work in psychiatric medicine and continued her education in philosophy, physiology and education. ?In 1904 Maria Montessori was appointed professor of anthropology at the University of Rome Question Four: -a) Note where she first practised Medicine, why? b) What did she learn? ?On graduation Maria was immediately employed in the San Giovanni Hospital attached to the University. It was later in that year she was asked to represent Italy at the International Congress for Women’s Rights and in her speech to the Congress she developed a thesis for social reform, arguing that women should be entitled to equal wages with men. A reporter covering the event asked her how her patients responded to a female doctor. She replied â€Å"†¦they know intuitively when someone really cares about t hem†¦ It is only the upper classes that have a prejudice against ? Women leading a useful existence. † 1 ?In November 1896 Montessori added the appointment as surgical assistant at Santo Spirito Hospital in Rome to her portfolio of tasks. Much of her work there was with the poor, and particularly with their children. As a doctor she was noted for the way in which she ‘tended’ her patients, making sure they were warm and properly fed as well as diagnosing and treating their illnesses. ?In 1897 she volunteered to join a research programme at the psychiatric clinic of the University of Rome and it was here that she worked alongside Giusseppe Montesano As part of her work at the clinic she would visit Rome’s asylums for the insane, seeking patients for treatment at the clinic. She relates how, on one such visit the caretaker of a children’s asylum told her with disgust how the children grabbed crumbs off the floor after their meal. ?Montessori realised that in such a bare unfurnished room the children were desperate for ? Sensorial stimulation and activities for their hands, and that this deprivation was contributing to their condition. ?She began to read all she could on the subject of mentally retarded children and in particular she studied the groundbreaking work of two early 19th century Frenchmen, Jean-Marc Itard, who made his name working with the ‘wild boy of Aveyron’ and Edouard Seguin, his student. She was so keen to understand their work properly that she translated it herself from French into Italian. Itard developed a technique of education through the senses which Seguin later tried to adapt to mainstream education. Highly critical of the regimented schooling of the time, Seguin emphasised respect and understanding for each individual child. He created practical apparatus and equipment to help develop the child’s sensory perceptions and motor skills, which Montessori was to later develop in new ways. During the 1897-98 University terms she sought to expand her knowledge of education by attending courses in pedagogy, studying the works of Rousseau, Pestallozzi and Froebel. Some sixty years earlier, Froebel had established a school for very young children which placed an emphasis on play in early learning. In these ‘Kindergartens’ Froebel devised a series of toys or apparatus which he called ‘gifts’. ?Research work in psychiatric medicine and continued her education in philosophy, physiology and education. ?In 1904 Maria was appointed professor of anthropology at the University of Rome. Question Five: -a) What was the ‘Children’s house’ and where was it Located? b) What was Maria Montessori’s role? ?Maria was given a menial task: to try to educate the idiots and the uneducable in Rome ? On 6 January 1907 Maria Montessori opened her first school â€Å"Casa dei Bambini† (Children’s House), in probably one of the poorest areas in Rome the notorious â€Å"Quartered di San Lorenzo. † ? Within six months of opening the Casa dei Bambini, people from all walks of life, from every continent came to see Maria Montessoris miracle children. In observing all these developments in the children, Montessori felt she had identified significant and up till then unknown facts about childrens behaviour. She also knew that, in order to consider these developments as representing universal truths, she must study them under different conditions and be able to reproduce them. ?In this spirit, a second school was opened in San Lorenzo that sam e year. ?A third in Milan and a fourth in Rome in 1908, the school in Rome was for children of well-to-do parents. By the autumn of 1908 there were five Casa dei Bambini operating, four in Rome and one in Milan. Children in a Casa dei Bambini made extraordinary progress and soon five year olds were writing and reading. News of Montessori’s new approach spread rapidly and visitors arrived to see for themselves how she was achieving such results. Within a year the Italian speaking part of Switzerland began switching its kindergartens to the Montessori approach and the spread of the new educational approach began. The school was for children between the ages of three and six, each of these children came from extremely poor families, and most of the parents were illiterate. ?The children themselves were â€Å"rough and shy in manner† they were very tearful and frightened, their faces expressionless and their bewilderment in their eyes was as though they had never seen anyt hing in their lives. ?These children were referred to as â€Å"idiots† and uneducable ? Maria Montessori was quoted in saying: It was January 6th (1907), when the first school was opened for small, normal children of between three and six years of age. I cannot say on my methods, for these did not yet exist. But in the school that was opened my method was shortly to come into being. On that day there was nothing to be seen but about fifty wretchedly poor children, rough and shy in manner, many of them crying, almost all the children of illiterate parents, who had been entrusted to my care They were tearful, frightened children, so shy that it was impossible to get them to speak; their faces were expressionless, with bewildered eyes as though they had never seen anything in their lives. It would be interesting to know the original circumstances that enabled these children to undergo such an extraordinary transformation, or rather, that brought about the appearance of new children, whose souls revealed themselves with such radiance as to spread a light through the whole world. ? By 1909, all of Italian Switzerland began using Montessoris methods in their orphan asylums and childrens homes. Question Six: -When did Maria Montessori f irst start writing and why? ?Maria Montessori’s book â€Å"The Montessori Method† was published in 1909. The book was originally titled â€Å"The Method of Scientific Pedagogy as Applied to Infant Education and the Childrens House† and it was later re-titled to â€Å"The Discovery of the Child†. ?Maria Montessori began writing to document her findings and to share her knowledge with all people. ?Word of Montessoris work spread rapidly. ?Visitors from all over the world arrived at the Montessori schools to verify with their own eyes the reports of these remarkable children. ?Montessori began a life of world travel- -establishing schools and teacher training centres, lecturing and writing. The first comprehensive account of her work, The Montessori Method. Question Seven: -Why do you think Maria Montessori did not marry – substantiate with research. ?It was very difficult for Maria Montessori to become a doctor as this was a male dominated profession , it was unheard of that a woman do medicine, all of the other student doctors were men. They men made fun of her and threatened her. The only way she could do what she wanted to was to block them out completely and I think this was one of the reasons Maria never married. I think it was also due to Dr Montesano’s dishonesty (as discussed in Question 8) that destroyed her faith in men; Dr Maria Montessori was a woman with great integrity and high moral standing. ?I also believe that she was totally emerged in her work and perhaps did not want the distraction, she was totally devoted to her work, and this is clearly evident in her writings. Question Eight: -Who was the father of Maria Montessori’s son and why did they not marry? (You may have to research this one). ?When Maria Montessori was at the Orthophrenic School, she worked with Dr. Giuseppe Montesano. One thing led to another, and they had an affair. Maria Montessori’s mother was devastated and knew that a scandal could destroy her daughters career. It was not the done thing in the day to have a child out of wedlock and therefore everything was kept quiet. ?She gave birth to a son, Mario Montessori. ?Mario was sent to a wet nurse and then lived with family in the country near Rome. ?There are many different takes on this part of Maria Montessori’s life one group said that Dr Maria Montessori and Dr Giuseppe Montesano agreed not to marry, they would also keep their relationship a secret and by doing so they would not reveal that he was Mario Montessori’s Father. They agreed that neither of them would ever marry another person, it was not long after this that Dr Montesano fell in love and married some-one else, Montessori and Montesano still worked together on a daily basis in constant contact and it was this betrayal of trust that prompted her to leave the Orthophrenic School ? Biographer Kramer speculated that Maria Montessori’s pregnancy as well as the break up w ith Dr. Montesano must have occurred in 1901 as this is when Maria Montessori suddenly resigned from the Orthophrenic School, and for about a year M. M was out of the public eye, she also abandoned her successful work with defective hildren at this time. Question Nine: -Mario Montessori – Write about his part in his mother’s life. ?On 20th December 1912 Maria Montessori’s her mother died at the age of seventy-two. ?Maria was deeply affected by this event and in the year following her mother’s death she brought her fourteen year-old son Mario to Rome to live with her. ?His dedication to her was of his own free will and it can not be said that it was because of a mother/son attachment. ?Mario Montessori had many loves in his life but none compared to the love he had for his mother and her work. His love for her was encompassing and it dominated his entire existence. He lived for her, with her but definitely not through her. ?Mario Montessori had no real scholastic or academic background but his total understanding of his mother’s work. His intuitive intelligence and openness of spirit allowed him to keep abreast with her quantum leaps from the first to the nth dimension even sometimes arriving just ahead, thus enabling her to soar even further. There was nothing his mother deducted, developed or stated that ever surprised him. It was said that thanks to Mario Montessori his mother never suffered the isolation that is common to genius, he was not just a sounding board for her ideas; he helped her to clarify them and give them shape, by doing this she was able to continue developing her unique mind to the end. Mario Montessori also presented his mother with fresh, new ideas. ?He began taking more of the workload from his mother as she grew older He would do the organi zing of courses, examining students, lecturing on materials, practical life etc. He coped with any unexpected complications during the training courses. By doing this he enabled Maria Montessori to concentrate fully on her creative work. As the years progressed, their complicity became total. Without him she would have grown frustrated by the lack of understanding of those around her, she would have retreated spiritual isolation, unable to cope and fight alone to preserve the purity of her work. ?It was because of his understanding, his enthusiasm and belief in her vision for the development of mankind; he became a pillar of her work. ?Even after she died, Mario Montessori continued the fight for the child the child, father of man. Here is an extract form the Last Will and Testament of Maria Montessori, and perhaps we can understand from this the importance of her son in her life. Question Ten: -What happened to Maria Montessori in Italy before World War II? ?The Spanish government invited Maria to set up a research institute which she did in 1917. She began conducting a series of teacher-training courses in London in the year 1919. ?In 1922, Benito Mussolini took over the government of Italy. Mussolini being a politician wanted Maria on his side. So, initially he encouraged and fully supported the Montessori movement in Italy. The government of Italy funded the Montessori schools and also helped Maria establish a training centre for teachers. ?Mussolini was nurturing colonial ambitions and in 1934 he was planning an attack on the African state of Abyssinia. ?To carry out his designs he needed the people of Italy, especially the youth, to be war-minded. To achieve this he set up a Fascist youth organisation whose members wore uniform at all times and gave the Fascist salute. ?Mussolini insisted that all children should enrol into this organisation. This meant even children from the Montessori schools should join. Maria disagreed with this and would not compro mise her principles and her beliefs to comply with his wishes. ?With this Mussolini ordered the immediate closure of all Montessori schools, and with this Maria was exiled from Italy. ?She moved to Spain and lived there until 1936. This again was a mistake. A civil war broke out in Spain. General Franco another fascist took over the government of Spain. She was rescued by a British cruiser. Maria opted to stay in the Netherlands for sometime. In 1938, she opened the Montessori Training Centre in Laren in the Netherlands. She continued with her work in the country till 1939. Question Eleven: Where did Maria Montessori spend World War II? ?Maria Montessori Spent World War II in India. ?It was here that she developed her â€Å"Education for Peace†, and developed many of the ideas taught in her training courses today. ?The outbreak of the World War II made Maria extend her stay in India. ?In 1940, when India entered the war, she and her son were interned as enemy aliens, but Maria was allowed to conduct training courses. ?She continued to stay in India till 1946 well after the war. ?She returned to Europe for a brief period. In 1947, she founded the Montessori Centre in London. ?In 1949 Maria Montessori travelled to Pakistan and also toured Europe in the same year. ?In 1951 Maria toured Austria. Question Twelve: -What effect, if any, did Maria Montessori’s stay in India have on the spread of her method? ?In 1939, the Theosophical Society of India extended an invitation to Maria Montessori who was 69 years of age. She accepted the invitation and reached India the same year. The journey from Holland in those days was very tedious. But this did not seem to trouble Maria. She was full of energy and keen to start work in India. She made Adayar, Chennai her home and lived there along with her son, Mario. Here, Dr. Maria came in close contact with Rukmini Devi, a Bharat Natyam dancer and the founder of the world famous centre for music, dance, and other fine arts Kalakshetra and her husband George Sidney Arundale, who was the president of the Theosophical Society of India. ?Between 1939 and 1949, Maria Montessori, with the help of her son Mario, conducted sixteen Indian Montessori Training Courses, thus laying a very sound foundation for the Montessori movement in India. Question Thirteen: How did the teaching Colleges start and where? In 1909 she gave her first Montessori course, expecting to have as students only Italian teachers. ?There were about 100 students that atte nded ?To her amazement people attended from many different countries. Probably that was the origin of what would become a serious handicap in the evolution of Montessori pedagogy. Since the beginning Montessori pedagogy has been appropriated, interpreted, misinterpreted, exploited, propagated, torn to shreds and the shreds magnified into systems, reconstituted, used, abused and disabused, gone into oblivion and undergone multiple renaissances. There are various reasons why this should be so. Perhaps the most important is that although Montessori pedagogy is known as the Montessori Method, it is not a method of education, in other words, it is not a programme for teachers to apply. Maria Montessori was not a teacher. ?In the summer of 1909 Dr Montessori gave her first training course in her approach to around 100 students. ?Her notes from this period developed into The Montessori Method, which was published in the United States in 1912, reaching second place in the US non-fiction bes t sellers. Soon afterwards it was translated in to twenty different languages. It has become a major influence in the field of education. Question Fourteen: How did Maria Montessori spend her last years of life? When and where did she die? ?Maria Montessori was nominated for the Nobel Peace for three consecutive years, 1949, 1950, 1951. But sadly the Nobel Prize eluded her on all three occasions. ?In 1951, Maria Montessori went to Holland from India. She made Noordwijk aan Zee, which is a coastal town, her home. The last few days of Montessoris life were characterized by the same activity and zeal she had shown throughout her career. ?Her long and self-sacrificing labours on behalf of the child came to a sudden end on the 6th of May, 1952. Maria was 82 years when she passed away. ?Her work lives on till today through the thousands of proud Montessorians all over the world who are continuing with her good work. Extracts From Maria Montessoris Last Will and Testament I declare that i t is my wish that Mario Montessori be the general executor of this my Will. ith regard to my property, I declare that this belongs both materially and spiritually, to my son: that is, to him belong by right not only the material goods of every kind or sort that I may eventually possess at any time of my life until the end; but to him belongs by right also, everything that may accrue from my social and intellectual works, either because they were inspired by him or because, from the time that he was able to act in the world, they were undertaken with his actual and constant collaboration, since he totally dedicated his life to helping me and my work. Therefore he is the sole heir to my work, and the only one qualified to be entrusted with the safekeeping and preservation of my work; and thus the legitimate and rightful successor to the work that I have embarked upon and that I hope he may continue and successfully complete, for the benefit of that humanity that together we have loved, finding in our shared ideals and actions the highest solace of our lives. So be it: and may his children bring him consolation; and may the world render him justice, according to his merits, which I know to be great and sublime. Revoking all preceding Wills, I declare this to be my last and only valid Will. I sign with my name. And so may friends and all those who benefit from my work, feel their debt toward my son! Question Fifteen: Try and find out what events and inventions took place in her life-time? The telephone and patent issues ?Bell filed an application to patent his speaking telephone in the United States on February 14, 1876, ? On June 3, 1880, Alexander Graham Bell transmitted the first wireless telephone message on his newly invented photo phone. ?Bell believed the photo phone was his most important invention. The device allowed for the transmission of sound on a beam of light. ?Of the eighteen patents granted in Bells name alone, and the twelve he shared with his collaborators, four were for the photo phone. Colour Photography ?Was explored throughout the 1800s. Initial experiments in colour could not fix the photograph and prevent the colour from fading. ?The first permanent colour photo was taken in 1861 by the physicist James Clerk Maxwell. ?The first colour film, Auto chrome, did not reach the market until 1907 and was based on dyed dots of potato starch. Other systems of colour photography included that invented by Sergei Mikhailovich Prokudin-Gorskii, which involved three separate monochrome exposures of a still scene through red, green, and blue filters. ?The first modern colour film, Kodachrome, was introduced in 1935 based on three colour emulsions. ?Most modern colour films, except Kodachrome, are based on technology developed for Agfa colour (as Agfacolor Neue) in 1936. ?Instan t colour film was introduced by Polaroid in 1963. Question Sixteen: Who were her contemporaries? A few of Maria Montessori’s contemporaries were Helen Keller (1880 – 1968) It was with a great deal of willpower and determination that Helen Keller became a world-famous speaker, author, lecturer and activist. ?She was an extraordinary lady because when she was 19 months old was struck by a fever that left her blind and deaf for the rest of her natural life. ?At the age of 7 she had invented over sixty different signs that she could use to communicate with her family. ?Graduated from Radcliffe, ?Gave many speeches on behalf of the physically handicapped and wrote several books ? Helen Keller made it her life’s mission to fight for the sensorially handicapped in the world Aletta Jacobs (1854 – 1929) Aletta Jacobs was the first woman in Dutch history to be officially admitted to university. ?This took place in 1871. As a schoolgirl she had written a letter to Prime Minister Thorbecke requesting permission to be allowed to attend â€Å"academic classes†. ?Aletta Jacobs’ dream was to become a doctor. ?Thorbecke answered within a week, but did not write to Aletta herself. Instead, he wrote to her father that permission had been granted. ?So, thanks to a seventeen-year-old girl, in 1871 universities in the Netherlands were opened to women. Prior to this time, universities and most schools as well, were only open to young men. It was with the exception that Anna Maria van Schurman, an educated woman (she had a command of no less than ten languages) who lived in the seventeenth century, had ever been allowed to attend any lectures (in Utrecht). However, she had had to sit behind a curtain so as not to cause a distraction for the young men. ?Throughout her life, she fought for the rights of women. ?As a doctor, for example, she opened a practice that assisted women with contraception so that they did not have to be pregnant every year. ?She also fought against the abuses of the retail trade. Aletta Jacobs also fought for the right to vote for women. ?It was only in 1919 that the right to vote for women was established. In 1922, Dutch women voted for the first time. Aletta Jacobs was 68 years old at the time. Anna Eleanor Roosevelt (1884 – 1962) ?Was an American human rights activist, a diplomat and of course she was Franklin D. Roosevelt’s wife who was president from 1933-1945 making her, the longest serving First Lady of The United States Of America. ?Eleanor Roosevelt was active in the formations of numerous institutions most notably the United Nations, United Nations Association and Freedom House. She chaired the committee that drafted and approved the Universal Declaration of Human Rights. ?President Harry S. Truman called her ‘The First Lady of the world† in honour of her extensive travels to promote human rights. ?She travelled for President Roosevelt during World War II visit ing troops at the frontline. ?She was a first-wave feminist and an active supporter of the American Civil Rights movement. Amelia Earhart (1897 – 1937? ) ?A famous American aviator, known for breaking new ground for female pilots. She is remembered for her mysterious disappearance during a flight over the Pacific Ocean? While trying to fly around the world. ?She was the first American woman to fly across the Atlantic Ocean alone. Alexander Graham Bell (3 March 1847 – 2 August 1922) ?He was a scientist, inventor and the founder of the Bell Telephone Company as the â€Å"Father of the telephone. ?In to his work in telecommunications technology, he was responsible for important advances in aviation and hydrofoil technology. Researched by Alana Jane Polyblank Information from Wikipedia and other sites on Maria Montessori

Difference Between Density and Specific Gravity

Difference Between Density and Specific Gravity Both density and specific gravity describe mass and may be used to compare different substances. They are not, however, identical measures. Specific gravity is an expression of density in relation to the density of a standard or reference (usually water). Also, density is expressed in units (weight relative to size) while specific gravity is a pure number or dimensionless. What Is Density? Density is a property of matter and can be defined as the ratio of mass to a unit volume of matter.   Its typically expressed in units of grams per cubic centimeter, kilograms per cubic meter, or pounds per cubic inch.Density is expressed by the formula:Ï  m/V whereÏ  is the densitym is the massV is the volume What Is Specific Gravity? Specific gravity is a measure of density relative to the density of a reference substance. The reference material could be anything, but the most common reference is pure water. If a material has a specific gravity less than 1, it will float on water. Specific gravity is often abbreviated as sp gr. Specific gravity is also called relative density and is expressed by the formula:Specific Gravitysubstance Ï substance/Ï referenceWhy would someone want to compare the density of a substance to the density of water? Lets look at one example. Saltwater aquarium enthusiasts measure the amount of salt in their water by specific gravity where their reference material is fresh water. Salt water is less dense than pure water but by how much? The number generated by a calculation of specific gravity provides the answer. Converting Between Density and Specific Gravity Specific gravity values arent very useful except for predicting whether or not something will float on water and for comparing whether one material is more or less dense than another. However, because the density of pure water is so close to 1 (0.9976 grams per cubic centimeter), specific gravity and density are nearly the same value so long as the density is given in g/cc. Density is very slightly less than specific gravity.

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Havisham - Assignment Example Her beautiful mansion of love collapsed and that betrayal led her to make some desperate decisions. When the news struck her like a lightning that her man was gone forever from her life she was wearing only one shoe, and she continued to remain in that condition. She wished to conquer time in her own style by stopping all the clocks in Satis House at twenty minutes to nine, and that was the moment when she received the news of treachery of Compeyson. She literally turned mad and yearned for vendetta. Her adoption of Estella was not an act of love, not to recoup her original mental poise, but to seek revenge on men. She imparted her training to break men’s hearts. She was raised as a weapon, a destructive tool. She failed to grasp the essence of life that in societal terms one lived not only for self but for the sake of near and dear ones in the family and well-wishers. All noble thoughts and ethical standards were swept under the carpet by her in the pursuit of destructivity. She failed to appreciate the intensity of hurt that she was causing to Pip and Estella. Havisham discounts the possibility that there is always scope for advancement in life, notwithstanding the cruel stroke of destiny. One incident, good or bad, does not constitute life. Trials and tribulations are part of life and the world cannot run on happiness alone. With a rigid approach, she shuns societal contacts and prefers self-imposed prison of solitude and speaks in the words of condemnation about the man who betrays her and men in general. Her condition evokes deep sympathy. Words generate from her tongue like the blows of hammer. Havisham has suppressed the tender feelings of love and her heart is filled with poisonous thoughts of negativities. But, after all, she is a woman and her sexual feelings torment her, sadism overtakes her and she lashes out at the male fraternity, Miss Havisham is certainly not responsible for her own misery. The

Explain, with examples from recent years in the UK, the main reasons Essay

Explain, with examples from recent years in the UK, the main reasons why a government taxes its citizens - Essay Example This paper will be discuss why the United Kingdom government collects taxes from its citizens and to what use the collected taxes are used for in the state. Some of the reasons the United Kingdom government collects tax from its citizens is in order to facilitate the construction and maintenance schools or education, as well as hospitals and roads. When looking at schools, it will be right to say that the taxes collected by the state in this endeavor is used in the public school sector where the government has a responsibility to provide free education. Hence, the money collected as taxes are used to maintain the schools and besides that cater for any expenses incurred. Public hospitals are another area where taxes are utilized in the name of public service offered by the government to its citizens, here the government offers health care at a subsidized rate in order to offer cheaper medical care and assistance to the less privileged in society. The state also collects taxes in order to be able to provide defenses as well as military capabilities to the state. Defense is one of the most important duties a state has to its citizens. Therefore, majority of the taxes are usually consumed in defense, the state uses the resources possible to track information as well as protecting the country from internal and external attacks of terrorism. Being so the government uses the money to provide the defense ministry with the required necessities to protect the state from attacks as well as be prepared for war when the need may arise. Citizens in the United Kingdom also pay taxes in order to support the royal family.For example the recent royal wedding between Kate Middleton and Prince William expenses were paid for by the tax payer The British government has the civil list, which contains the list of members of the royal family who receive payment in exchange of performing state duties. Such duties include opening buildings,

Chuck Close: Three Major Works :: essays research papers

I don’t really have a favorite artist, but the one artist that I have always had a little interest in is Chuck Close. He is truly a talented artist, whose remarkable career has extended beyond his completed works of art. Chuck Close started painting at the age of six and has never stopped. Growing up, Chuck had a learning disability, and in the 1940s, most educators didn’t know about LD’s or Dyslexia. Most student’s who had Chuck’s trouble reading, spelling, concentrating, or paying attention was often labeled slow or dumb. As a result, Chuck spent most of his childhood days alone, drawing. When most kids around his block wanted to be a policemen or firemen, Chuck wanted to be an artist. Art was the first thing he was ever good at, and it made him feel special because he possessed skills that other kids didn’t have. Chuck said , â€Å"Art saved my life† (Greenberg and Jordan). At age eleven, Chuck’s father died. His mother, who gave piano lessons at home, took a full-time sales job to support the family. At school Chuck’s learning disabilities made studying very difficult, but instead of giving up, he figured out a way to concentrate. â€Å"I filled the bathtub to the brim with hot water. A board across the bathtub held my book. I would shine a spotlight on it. The rest of the bathroom was dark. Sitting in the hot water, I would read each page of the book five times out loud so I could hear it. If I stayed up half the night in the tub till my skin was wrinkled as a raisin, I could learn it. The next morning I could spit back just enough information to get by on the test (Greenberg and Jordan). This discipline he had developed to get through school, now became the beginning of a detailed system that he used to organize his art.   Ã‚  Ã‚  Ã‚  Ã‚  Chuck said, â€Å" Almost every decision I’ve had to make as an artist is an outcome of my particular learning disorders† (Green and Jordan).When he makes a big head or a nose, he breaks the images down into small units. He makes each decision into a bite-size decision. The system liberates and allows for intuition and eventually he has a painting. Three of Chuck’s major works, that I have grew to love are Fanny/Fingerprinting, Lucas II , and his self- portrait.

Data Warehouse Case Study Essay

History of the CDR When the project began in 1995–96, the CDR, initially referred to as the â€Å"clinical research database,† was intended to support and enhance clinical research at the University of Virginia by providing clinicians, students, and researchers with direct, rapid access to retrospective clinical and administrative patient data. Re? ecting this intent, the system was funded by the School of Medicine and housed in the Academic Computing Health Sciences group, which is distinct from the medical center’s IT group. With considerable assistance and cooperation from data owners and stewards, legacy data from several different sources were loaded into a single relational database and periodically updated. Authorized users accessed the CDR through a standard Web browser and viewed or downloaded data to their personal computers for further analysis. Initially, emphasis was placed on getting the CDR running as quickly as possible and with a minimum of resources; consequently, extensive transformation of data to an enterprise data model was not performed. The CDR project team consists of 2. 5–3. 0 FTEs (full-time equivalents)— one developer, one developer-database administrator, and portions of analyst, clinician, and administrative FTEs. To date, the costs of developing and operating the CDR have been approximately $200,000 per year, underwritten by the School of Medicine. Over the course of the project, there have been signi? cant enhancements to the user interface, incorporation of additional data sources, and the development of an integrated data model. There has also been increasing interest in using the CDR to serve a broader audience than researchers and to support management and administrative functions—â€Å"to meet the challenge of providing a way for anyone with a need to know—at every level of the organization—access to accurate and timely data necessary to support effective decision making, clinical research, and process improvement. In the area of education, the CDR has become a core teaching resource for the Department of Health Evaluation Science’s master’s program and for the School of Nursing. Students use the CDR to understand and master informatics issues such as data capture, vocabularies, and coding, as well as to perform Case Study: A Data Warehouse for an Academic Medical Center 167 exploratory analyses of healthcare questions. Starting in Spring 2001, the CDR will also be introduced into the university’s undergraduate medical curriculum. System Description Following is a brief overview of the CDR application as it exists at the University of Virginia. System Architecture. The CDR is a relational data warehouse that resides on a Dell PowerEdge 1300 (Dual Intel 400MHz processors, 512MB RAM) running the Linux operating system and Sybase 11. 9. 1 relational database management system. For storage, the system uses a Dell Powervault 201S 236GB RAID Disk Array. As of October 2000, the database contained 23GB of information about 5. 4 million patient visits (16GB visit data, 7GB laboratory results). Data loading into Sybase is achieved using custom Practical Extraction and Report Language (Perl) programs. CDR Contents. The CDR currently draws data from four independent systems (see Table 1). In addition, a number of derived values (for example, number of days to next inpatient visit, number of times a diagnostic code is used in various settings) are computed to provide summary information for selected data elements. Data from each of these source systems are integrated into the CDR’s data model. In addition to the current contents listed in Table 1, users and the CDR project team have identi? ed additional data elements that might be incorporated Table 1. Contents of the CDR Type of Data Inpatient, outpatient visits Source of Data Shared Medical Systems Description Patient registration and demographic data, diagnoses, procedures, unit and census information, billing transactions, including medications, costs, charges, reimbursement, insurance information Physician billing transactions from inpatient and outpatient visits, diagnoses, and procedures Laboratory test results Available Dates Jul 1993–Jun 2000 Professional billing Laboratory results Cardiac surgery IDX billing system HL-7 messages from SunQuest Lab System Cardiac surgery outcomes data (de? ned by Society of Thoracic Surgeons Oct 1992–Jun 2000 Jan 1996–Jun 2000 Clinical details for thoracic surgery cases Jul 1993–Jun 2000 168 Einbinder, Scully, Pates, Schubart, Reynolds into the CDR, including microbiology results, discharge summaries (and other narrative data), outpatient prescribing information, order entry details, and tumor registry information. As of October 2000, we have just ? nished incorporating death registry data from the Virginia Department of Health into the CDR. These data will provide our users with direct access to more comprehensive mortality outcomes data than are contained in local information systems, which generally are restricted to an in-hospital death indicator. User Interface. The user interface runs in a standard Web browser and consists of a data dictionary, a collection of common gateway interface (CGI) programs implemented using the â€Å"C† programming language, and JavaScriptenabled HTML pages. Structured query language (SQL) statements are generated automatically in response to point-and-click actions by the user, enabling submission of ad hoc queries without prior knowledge of SQL. The SQL queries are sent to the CGI programs that query the database and return results in dynamically created HTML pages. The entire process is controlled by the contents of the data dictionary, which is used to format SQL results, set up HTML links for data drill-down, and provide on-line help. Data may be downloaded immediately into Microsoft Excel or another analysis tool on the user’s workstation. Query Formulation. Most CDR users use the Guided Query function to retrieve data. This process involves three steps: 1. De? ne a population of interest by setting conditions, for example, date ranges, diagnostic codes, physician identi? ers, service locations, and lab test codes or values. 2. Submit the query, specifying how much data the CDR should return (all matching data or a speci? ed number of rows). 3. After the CDR returns the population of interest, use the Report Menu to explore various attributes of the population on a case-by-case or group level. Custom reports can also be de? ned, and the results of any report can be downloaded into Microsoft Excel, Access, or other analysis tool. Generally, the query process requires several iterations to modify the population conditions or report options. In addition, â€Å"browsing† the data may help the user generate ideas for additional queries. We believe that it is helpful for end users to go through this query process themselves—to directly engage the data. However, many users, especially those with a pressing need for data for a meeting, report, or grant, prefer to use CDR team members as intermediaries or analysts. To date, we have attempted to meet this preference, but as query volume increases, our ability to provide data in a timely manner may fall off. Security. A steering committee of clinicians guided the initial development of the CDR and established policies for its utilization and access. Only authorized users may log onto the CDR. To protect con? dentiality, all patient and physician identifying information has been partitioned into a â€Å"secure† Case Study: A Data Warehouse for an Academic Medical Center 169 database. Translation from or to disguised identi? ers to or from actual identi? ers is possible but requires a written request and appropriate approval (for example, from a supervisor or the human investigations committee). All data transmitted from the database server to the user’s browser are encrypted using the secure Netscape Web server, and all accesses to the database are logged. In addition, CDR access is restricted to personal computers that are part of the â€Å"Virginia. edu† domain or that are authenticated by the university’s proxy server. Evaluation Understanding user needs is the basis for improving the CDR to enable users to retrieve the data independently and to increase usage of the CDR at our institution. Thus, assessing the value of the CDR—how well we meet our users’ needs and how we might increase our user base—has been an important activity that has helped guide planning for changes and enhancements and for allocation of our limited resources. Efforts to evaluate the CDR have included several approaches: †¢ Monitoring user population and usage patterns †¢ Administering a CDR user survey †¢ Tracking queries submitted to the CDR and performing follow-up telephone interviews Usage Statistics. Voluntary usage of an IS resource is an important measure of its value and of user satisfaction. 5 However, usage of a data warehouse is likely to be quite different than for other types of information resources, such as clinical information systems. A clinical system is likely to be used many times per day; a data warehouse may be used sporadically. Thus, although we monitor system usage as a measure of the CDR’s value, we believe that frequency of usage cannot be viewed in isolation in assessing the success of a data warehouse. Since the CDR went â€Å"live,† more than 300 individuals have requested and obtained logon IDs. As of September 30, 2000, 213 individuals had logged on and submitted at least one query. This number does not include usage by CDR project team members and does not re? ect analyses performed by team members for end users. Figure 1 shows the cumulative number of active users (those who submitted a query) and demonstrates a linear growth pattern.

Measurement Scales Paper - 1006 Words

Measurement Scales Paper Marketers use scales to measure the assignment of numbers to objects or persons to represent quantities to their attributes (Aaker, 2007). This includes the measurement of agreements or disagreements that relates to attitudes or objects. For example, the measurement is in two parts, the item part, and the evaluative part. It is important to understand the level of characteristics of scales such as nominal, ordinal, interval, and ratio because scales differ with respect to the scaling characteristics. Nominal scales label the objects. Ordinal scales rank the order and size difference of the respondents or their responses. Interval scales represent the equal distance between the descriptor. Finally, the ratio scales†¦show more content†¦Then if the individual were a female, she would answer the gender question with number one, which corresponds to female. When questionnaires are completed the numerical scales are the number and percentage of objects, such as 53 females (51.5 % ) and 50 males (48.5%) (McDaniel, 2006). Ordinal Ordinal scales use labeling characteristics similar to nominal scales but in this case, it uses the numbers for the ability to order the data. This scale is a higher level of measurement and is used mostly to show the rank order of the items to be reviewed. The operations determine which is greater or lesser than another in the same list. For example, if there were a questionnaire about a person’s preference of restaurants, the questionnaire would give the respondent a few choices to review. If the example has five choices, the respondent would choose one to five with the number five as most desired. Then the individual will rank the most desired restaurant by placing the number five next to the name of the restaurant he or she prefers the most. This helps the questionnaire determine which restaurant is preferred greater than others. Then the measure of central tendency is the median, and the percentile would be used for measuring dispersion (McDaniel, 2006). Interval Interval scales have characteristics of nominal and ordinal scales but also have equal intervals between the points on the scale (McDaniel, 2006). This type of scale is the preferred measure ofShow MoreRelatedMeasurement Scales Paper892 Words   |  4 PagesMeasurement Scales Paper Measurement in Analysis can take on many forms, but in this case, these come in the form of questionnaires. A questionnaire when not done correctly may not be able to obtain the information in which the corporation may be seeking. There are in general four categories that these fall into. Categorically, these include Nominal, Ordinal, Interval and Ratio Numbers. 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