The Work of Jean Piaget Essay example -- psychology education genetic

The Work of denim Piaget Jean Piaget, a Swiss psychologist, was a groundbreaker in the field of developmental psychology. He developed many fields of science, but is recognised in general for his contribution to the field of genetic epistemology (the speculation of knowledge). He believed that there was a biological explanation for the development of knowledge, and that children had their own processes of guideing, and their thought processes were separate and distinct from adults. He developed a broad theory, based on his studies of children, which described foursome main stages in the learning process. He began studying children and the development of knowledge when he moved to Paris and began deeding on the Simon-Binet news show study, and this was the foundation for his later work. His work with children was a major part of his life up until his death, in 1980. Piagets theory forms the basis of many educational principles used in the present day, and has greatly expanded our discernment of the way in which knowledge is acquired. He believed that children created their own theories of the world, and were unendingly testing those theories, in order to develop their understanding of the world. This was in direct contrast to the generally-held belief at that time that children should be taught by rote, that simple repeating would ensure knowledge and that children were merely empty vessels waiting to be filled1. Although there has been some criticism of his method and interpretation from other psychologists, there is general acceptance of the four cognitive periods outlined in his theory and his work has inspired further in-depth resear... ...s in the field of human intelligence today. Bibliography Books ===== An Introduction to Piaget, P.G. Richmond, 1970 Routledge (London) Jean Piaget Psychologist of the Real, Brian Rotman, 1977 Harvester Press(Sussex) net income ======== www.time. com/time/time100/scientist/profile/piaget.html www.dmu.ac.uk/jamesa/learning/piaget.htm www.uea.ac.uk/menu/acad_depts/edu/learn/morphett/piaget.htm www.indiana.edu/intell/piaget.shtml www.piaget.org/aboutpiaget.htm --------------------------------------------------------------------- 1 www.time.com/time/time100/scientist/profile/piaget.html 2 An Introduction to Piaget, P.G. Richmond, 1970 Routledge (London), p. 65. 3 Ibid, p. 12 4 Ibid, p.53. 5 Rose and Blank (1974) and Samuel and Bryant (1984) The Work of Jean Piaget Essay example -- psychology education genetic The Work of Jean Piaget Jean Piaget, a Swiss psychologist, was a pioneer in the field of developmental psychology. He developed many fields of science, but is recognised primarily for his contribution to the field of genetic epistemology (the theory of knowledge). He believed that there was a biological explanation for the development of knowledge, and that children had thei r own processes of learning, and their thought processes were separate and distinct from adults. He developed a broad theory, based on his studies of children, which described four main stages in the learning process. He began studying children and the development of knowledge when he moved to Paris and began working on the Simon-Binet intelligence study, and this was the foundation for his later work. His work with children was a major part of his life up until his death, in 1980. Piagets theory forms the basis of many educational principles used in the present day, and has greatly expanded our understanding of the way in which knowledge is acquired. He believed that children created their own theories of the world, and were constantly testing those theories, in order to develop their understanding of the world. This was in direct contrast to the generally-held belief at that time that children should be taught by rote, that simple repetition would ensur e knowledge and that children were merely empty vessels waiting to be filled1. Although there has been some criticism of his method and interpretation from other psychologists, there is general acceptance of the four cognitive periods outlined in his theory and his work has inspired further in-depth resear... ...s in the field of human intelligence today. Bibliography Books ===== An Introduction to Piaget, P.G. Richmond, 1970 Routledge (London) Jean Piaget Psychologist of the Real, Brian Rotman, 1977 Harvester Press(Sussex) Internet ======== www.time.com/time/time100/scientist/profile/piaget.html www.dmu.ac.uk/jamesa/learning/piaget.htm www.uea.ac.uk/menu/acad_depts/edu/learn/morphett/piaget.htm www.indiana.edu/intell/piaget.shtml www.piaget.org/aboutpiaget.htm --------------------------------------------------------------------- 1 www.time.com/time/time100/scientist/profile/piaget.html 2 An Introduction to Piaget, P.G. Richmond, 1970 Routl edge (London), p. 65. 3 Ibid, p. 12 4 Ibid, p.53. 5 Rose and Blank (1974) and Samuel and Bryant (1984)

Halloween: Family fun or Satan’s Playground? Essay -- Halloween Argume

Okay, I admit this time of grade is a guilty recreation of mine, with the changing of the seasons. The crisp cool days and evenings let you cook hearty healthy meals that fill the home with such sumptuous, delicious smells. Its the time of year for hot apple cider, pumpkins and families that get together. Harvest time used to be a time when all the hard work of the year was being stored up for the long cold months of winter.We recently had the pleasure of hearing Trick or treat, smell my feet, give me something good to eat. Why do we say this? Where did this tradition gravel from? What is the reason for our dressing up, and the pumpkins that we carve? Who originally came up with this celebration and why? Lets not forget the all-important slasher movies and TV specials. Although many mass feel Halloween is not a holiday and should not be retaind, I believe it is a holiday, because it is steeped in tradition, truly an American holiday, and a social revel of merriment that everyone can enjoy.Murray Hope explains on Joelles Sacred Grove Entrance website, that this ancient holiday celebration began with the Celts (people of Ireland, Scotland, Wales and England) approximately in the 5th century BCE. afterward the occupation of the British Isles many of the Roman pagan ship canal were added to this celebration such as their Goddess of harvest, Pomona whose sacred fruit is the apple. It is believed that this is why we celebrate the festivities with apple cider, bobbing for apples and candy apples (Wolf). This all lasted until Christianity decided to convert all pagans, and incorporated many of their holidays into the churches calendar. Pope Gregory IV was the first to try combining pagan ways within the Church so he crea... ...ngest Holidays. Suite101.com Online Magazine and Writers Network. 28 Sept. 2007. Web. October 8, 2010.Schaadt, Robert L. Bats and Halloween - The Vindicator News. The Vindicator The Oldest Continuously Printing News Source i n due south Liberty County since 1887. Web. 21 Nov. 2010. Should Christians Participate in Halloween? - ChristianAnswers.Net. Christian Answers Network (ChristianAnswers.Net) Multilingual Answers, Reviews, Ministry Resources, and More Home. Web. 21 Nov. 2010.Skal, David J. Death Makes a Holiday. New York Bloomsbury, 2002. Print.Unusual pumpkin Facts. Pumpkin Patch - Everything You Ever Wanted To Know About Pumpkins Web. October 8, 2010.Wolf, Spring. The Pagans Path Witchcraft & Shamanism - The History Of Samhain / Halloween. The Pagans Path Education Network. 13 Oct. 2009. Web. October 8, 2010.

Current Status Of Malaria Vaccinology Essay -- essays research papers

Current Status of Malaria VaccinologyIn order to assess the on-going status of malaria vaccinology one must first takean overview of the whole of the whole ailment. One must belowstand the diseaseand its enormity on a world(a) basis.Malaria is a protozoan disease of which over 150 million cases are reported perannum. In tropical Africa alone more than 1 million children under the age of quaternteen die each year from Malaria. From these figures it is easy to see thateradication of this disease is of the utmost importance.The disease is caused by one of four species of plasmodium These four are P.falciparium, P .malariae, P .vivax and P .ovale. Malaria does not only effecthumans, but can also infect a variety of hosts ranging from reptiles to monkeys.It is therefrom necessary to look at all the aspects in order to assess thepossibility of a vaccine.The disease has a long and complex life cycle which creates problems forimmunologists. The vector for Malaria is the Anophels Mosqu ito in which the lifecycle of Malaria both begins and ends. The parasitic protozoan enters the blood stream via the bite of an infected female mosquito. During her feeding shetransmits a small fare of anticoagulant and haploid sporozoites along withsaliva. The sporozoites head directly for the hepatic cells of the liver wherethey multiply by asexual fission to produce merozoites. These merozoites can now trip up one of two paths. They can go to infect more hepatic liver cells or theycan attach to and penetrate erytherocytes. When inside the erythrocytes theplasmodium enlarges into uninucleated cells called trophozites The nub ofthis newly formed cell then divides asexually to produce a schizont, which has6-24 nuclei.Now the multinucleated schizont then divides to produce mononucleated merozoites. Eventually the erythrocytes reaches lysis and as result the merozoites enterthe bloodstream and infect more erythrocytes. This cycle repeats itself every48-72 hours (depending on the spec ies of plasmodium involved in the originalinfection) The sudden release of merozoites toxins and erythrocytes debris iswhat causes the fever and chills associated with Malaria.Of course the disease must be able to transmit itself for survival. This is doneat the erythrocytic stage of the life cycle. Occasionally merozoitesdifferentiate into macrogametocytes and microgametocyt... ...ereas the prevailing wisdom required T cells aswell in order to achieve protective immunity.Sceptics also pounced on the elaborate and painstaking process of eliminationPatarroyo used to find the right peptides. He took 22 "immunologicallyinteresting" proteins from the malaria parrasite, which he identified usingantibodies from people immune to malaria, and injected these antigens intomonkeys and eventually found four that provided some immunity to malaria. Hethen sequenced these four antigens and reconstructed dozens of short fragmentsof them. Again using monkeys (more than a thousand) he tested these peptidesindividually and in combination until he hit on what he considered to be thejackpot vaccine. But the WHO a 31% rate to be in the grey area and so there isstill no decisiveness on its use.In conclusion it is obvious that malaria is proving a difficult disease toestablish an effective and cheap vaccine for in that some tests and inconclusiveand others darn they seem to work do not reach a high enough standard. Buthaving said that I hope that a viable vaccine will present itself in the nearfuture (with a little help from the scientific world of course).

Liberation of Woman Essay example -- Argumentative Persuasive Essays

The Liberation of Woman The terms Liberated Women and Womens Liberation are not necessarily synonymous. In fact, much(prenominal) like the chicken and the egg, one may wonder which came first. While the term Liberated Women was probably not a widely used phrase until the top side of the womens inflammation act, I maintain that emancipate women emerged first. Moreover, it was the liberated women who inspired and initiated the womens liberation movement. In The Politics of Housework Pat Mainardi writes, Liberated women - very different from womens liberation The first signals all kids of goodies, to warm the hearts (not to mention other parts) of the most radical men. The other signals - housework (Bloom 492). As this quote describes, a main national in the discussion of liberated women is sexual liberation. This theme is explored though the characters of Esther Greenwood in Sylvia Plaths The gong Jar and Brenda Patimkin in Philip Roths Goodbye, Columbus. Several r eadings from Takin It to the Streets discuss the politics of the womens liberation movement in terms of housework and class conflict. Liberated women of the 1960s exercised freedoms that shocked and dismayed their mothers. They wanted the freedom to choose a career over domesticity, the freedom not to be sexually pure, and the freedom to express themselves as individuals. Liberated women wanted to have the choice to wear pants instead of skirts and avoid spending hours on hair and make-up. They did not want the primary purpose of their outward appearance to be simply to attract men. The expression of individual style and personality was tombstone in becoming independent, freethinking women unbounded by the restrictions o... ...are still issues our society is struggling with today. To conclude, liberated women and the womens liberation movement are two separate, but related, concepts. The concerns of liberated women are more individualized than those of the womens li b movement. Liberated women are more concerned with their own personal identities and independence, whether its their sexual freedom or freedom from their bras. The womens liberation movement, however, is more about womens collective interests and the actions that can be taken to remove the sexual oppression that denigrates all women. Works Cited Bloom, Alexander and Wini Breines. Takin it to the Streets A Sixties Reader. New York Oxford UP, 1995. Plath, Sylvia. The Bell Jar. New York Bantam Books, 1971. Roth, Philip. Goodbye, Columbus. New York Vintage International, 1993.

Destiny, Fate, Free Will and Free Choice in Oedipus the King - Avoidance of Prophecy :: Oedipus the King Oedipus Rex

Avoidance of Prophecy in Oedipus Rex Oedipus Rex illustrates the Greek concept that trying to circumvent prophets predictions is futile. The tamper includes three main prophecies the one made to Laius concerning his death by the hands of his son, a similar one directed to Oedipus, and one made by Tiresias anticipation Oedipus discovery of the murderers identity. Both recipients of these oracles attempt to avoid their destinies, but both wind up following the paths which the Fates obligate prescribed. Laius had received a bode which declares that doom would strike him at the hands of his son.... Jocasta, in an attempt to ease Oedipus worries, endeavors to defame prophesy in general by describing Laius apparent circumvention of the augury. When Laius son wasnt yet three days old, the king had the infants ankles fastened together, and then gave the boy to a henchman to be flung onto a barren, trackless mickle Jocasta believes her son dead. Laius had believed that by killi ng his only son, he would be able to avoid the oracles prediction. However, the shepherd entrusted with the terrible task of infanticide pitied the baby and gave him to other shepherd, who, in turn, donated the claw to the King and Queen of Corinth. The boy, Oedipus, was raised as the son of King Polybus and Queen Merope, and still believes himself to be their issue even as Jocasta relates the ironical story of his own previous death. Oedipus, of course, finds out that it was indeed his own, true father, Laius, that he has killed at the crossroads at Phocis. Laius attempt at foiling fate didnt work Oedipus killed him because of a slight insult. Because Laius felt to shameful to kill the infant himself, he took a risk in hoping that his loyal shepherd would murder the child for him. That risk allowed Oedipus to live and, therefore, to kill his own father without knowing his true identity. Had Laius not attempted to have his newborn 1 killed, the boy still would have caus ed his fathers death somehow, because the oracles are never wrong, and most Greeks realize theres no way to escape fate. Oedipus also tries to avoid his fate, which he had received from Apollos oracle at Delphi. While Oedipus lived as Prince of Corinth, a drunken

Destiny, Fate, Free Will and Free Choice in Oedipus the King - Avoidance of Prophecy :: Oedipus the King Oedipus Rex

Avoidance of Prophecy in Oedipus Rex Oedipus Rex illustrates the Greek concept that trying to circumvent prophets predictions is futile. The play includes three main prophecies the one do to Laius concerning his death by the hands of his son, a similar one directed to Oedipus, and one made by Tiresias foretelling Oedipus discovery of the murderers identity. both recipients of these oracles attempt to avoid their destinies, but both wind up following the paths which the Fates have prescribed. Laius had received a prophesy which decl ars that doom would strike him at the hands of his son.... Jocasta, in an attempt to ease Oedipus worries, endeavors to defame prophesy in general by describing Laius apparent circumvention of the augury. When Laius son wasnt yet three days old, the superpower had the infants ankles fastened together, and then gave the boy to a henchman to be flung onto a barren, trackless mountain Jocasta believes her son dead. Laius had believed that by kill ing his but son, he would be able to avoid the oracles prediction. However, the shepherd entrusted with the terrible task of infanticide pitied the baby and gave him to another shepherd, who, in turn, donated the child to the King and tabby cat of Corinth. The boy, Oedipus, was raised as the son of King Polybus and Queen Merope, and still believes himself to be their issue even as Jocasta relates the ironic story of his receive previous death. Oedipus, of course, finds expose that it was indeed his own, true father, Laius, that he has killed at the crossroads at Phocis. Laius attempt at foiling fate didnt work Oedipus killed him because of a slight insult. Because Laius tangle to shameful to kill the infant himself, he took a risk in hoping that his loyal shepherd would murder the child for him. That risk allowed Oedipus to live and, therefore, to kill his own father without knowing his true identity. Had Laius not attempted to have his newborn 1 killed, the boy stil l would have caused his fathers death somehow, because the oracles are never wrong, and most Greeks realize theres no way to escape fate. Oedipus also tries to avoid his fate, which he had received from Apollos oracle at Delphi. While Oedipus lived as Prince of Corinth, a drunken