Paradigm And Paradigm Shifts

Paradigm And Paradigm Shifts The word paradigm first appeared in English in the 15th century. It comes from Greek, meaning an example or pattern, and it still holds this meaning today. For nearly 400 years it has also been applied in varieties of grammatical properties including verbs, nouns, and other parts of speech of a language. In linguistics, Ferdinand de Saussure used it to refer to a class of elements with similarities. According to 1900 Merriam-Webster dictionary it is defined as a philosophical and theoretical framework of a scientific school or discipline within which theories, laws, and generalizations and the experiments performed in support of them are formulated; broadly: a philosophical or theoretical framework of any kind. From the 1960s onward, the word has been used in science to refer to a theoretical framework, as when Nobel Laureate David Baltimore cited the work of two colleagues that really established a new paradigm for the causation of cancer. Thereafter, researchers in many different fields tried to explore this concept. WHAT IS A PARADIGM? The historian of science, Thomas Kuhn was the first to use the term for science, and referred to the set of practices that define a scientific discipline at certain point in time. He meant something like a framework, a dominant way of thinking and doing things, shared expectations and rules. Further he termed something as disciplinary matrix. He also suggested that paradigms are discrete (separate) and culturally based. For example, a Chinese medical researcher, with an in-depth knowledge of eastern medicine, will live in a different paradigm than a purely western researcher. Alternatively, the Oxford English Dictionary defines paradigm as a pattern or model, an exemple. Thus an additional component of Kuhns definition of paradigm is that how is an experiment to be carried, and what equipment is available to carry the experiment. SCIENTIFIC PARADIGM A scientific paradigm, in the most basic sense of the word, is a framework containing all of the commonly accepted views about a subject, a structure of what direction research should take and how it should be performed (Shuttleworth, 2008). In 1962, Thomas Kuhn, in his book The Structure of Scientific Revolutions defined scientific paradigm as what is to be discovered and inspected, the type of questions that are supposed to be asked and examined for answers in relation to this subject, how these questions are to be organized and how the results of scientific investigations should be analysed. WHAT IS A PARADIGMS ROLE? The philosopher, Thomas Kuhn suggested that scientific research does not progress towards truths, but is subject to belief and remaining emotionally attached to old theories. He gave four basic ways in which a paradigm indirectly influences the scientific process as mentioned above. A paradigm includes what is studied and researched, the kind of questions that are asked, the structure and nature of the questions and how the results of any research are interpreted. Kuhn believed that science required periods of patiently gathering data, in a paradigm, and then revolution occurred as the paradigm turn to maturity. A paradigm can include some errors but they eventually become impossible, like Ptolemys epicycles, and result in a paradigm shift. The new paradigm is not necessarily better than the old one but it is just different. For example, most psychologists weep at the mention of the Freudian paradigm. WHAT IS A PARADIGM SHIFT? Paradigm shifts are mostly used in sciences that appear to be stable and mature, at the end of the 19th century. A paradigm shift (or revolutionary science) is the term used but not named by Thomas Kuhn in his book The Structure of Scientific Revolutions in 1962. Paradigm shift is a successive transition from one paradigm to another via revolution is the usual developmental pattern of mature science. Paradigm shift questions the paradigm itself. It is a change from one way of thinking to another. Its a revolution, a transformation. . It just does not happen, but rather it is driven by agents of change. It is when the model for a process or application or method changes significantly, typically because there has been a leap. Kuhn believes that a paradigm would make an unexpected leap from one to the next, called a shift, and the new paradigm could not be built upon the foundations of the old. The indirect meaning is that one has stepped off the road that the prior paradigm followed onto an intersecting and better road. The term paradigm shift has found uses in other contexts, representing the notion of a major change in a certain thought-pattern; a radical change in personal beliefs, complex systems or organizations, replacing the previous way of thinking or organizing with a radically different way of thinking or organizing. The Paradigm is closely related to the Platonic and Aristotelian views of knowledge. Aristotle believed that knowledge could only be based upon what is already known, the basis of the scientific method. Plato believed that knowledge should be judged by what something could become, the end result, or final purpose. Platos philosophy is more like the intuitive leaps that cause scientific revolution; Aristotles the patient gathering of data. For example, in physics Newtons Laws were an example of a paradigm, and scientists worked upon his principles for centuries. The discovery of the internal structure of the atom started to find problems in the theory, and Einstein provided the out of the box thinking that drew the paradigm in another direction. ELEMENTS OF PARADIGM SHIFT A successful paradigm shift requires four main elements. First is pressure for change, second is a clear shared vision, then capacity for change and actionable first step (Kurkela, 2009). If any of these elements is missing the result would be failure of paradigm. Paradigms affect that what kind of learning resources are required and these learning resources further influence what kind of paradigms can be used or developed. THE ROLE OF PARADIGM SHIFT Paradigm shifting can start with your trying-on of different existing paradigms. For example, a person has the attitude of being an actor taking on a new role for a season on the stage, or for the duration of a movie. He or she goes into it, knowing that it is for a limited time, and that they will emerge from it the other side. During the play or filming period he/she will adopt that character as it is real. Then again actor will put it down again afterwards. However, while in the play or during filming, the actor tries to become that character, and fulfill the requirement of the role to make it natural. EXAMPLES OF PARADIGM SHIFTS IN THE NATURAL SCIENCES The transition in cosmology from a Ptolemaic cosmology to a Copernican one. The transition in optics from geometrical optics to physical optics. The transition in mechanics from Aristotelian mechanics to classical mechanics. The acceptance of Charles Darwins theory of natural selection replaced Lamarckism as the mechanism for evolution. EXAMPLES OF PARADIGM SHIFTS IN THE SOCIAL SCIENCES The movement, known as the Cognitive revolution, away from Behaviourist approaches to psychological study and the acceptance of cognition as central to studying human behaviour. The Keynesian Revolution is typically viewed as a major shift in macroeconomics.

A Commentary on Mans Faith and his Guilt Essay -- Religion Religious

A Commentary on Man;s Faith and his Guilt Archibald MacLeish raised many thought provoking questions in the play J.B.. The Book of Job had already asked some of these questions, while others were very original and insightful. MacLeish offers many powerful thoughts on the relationship between man and God, some of which are disturbing to consider. Nickels lost his faith in both God and man. He believes that the purpose of life is merely to survive and not to live. Nickles says, There must be thousands!... Millions and millions of mankind burned, crushed, broken, mutilated, slaughtered, and for what? For thinking! For walking around the world in the wrong skin, the wrong shaped noises, eyelids: sleeping the wrong night wrong city- London, Dresden, Hiroshima. (MacLeish, 12) In fact the only thing that Nickels did have faith in was that J.B. would curse God if tested. Mr. Zuss, on the other hand, has complete faith in humanity and J.B. He knows of J.B.'s strength and his ability to love God. In short, Mr. Zuss has faith in J.B.'s faith. However, J.B.'s faith in God is ill founded. J.B.'s faith in God is based on the fact that he believes God to be just, but is God really just? If he is then why does J.B. suffer so? Maybe it is just J.B.'s notion of justice that is incorrect. Bildad comments on the notion of justice, "History is justice! -- Time inexorably turned to truth!… One man's suffering won't count, no matter what his suffering; but all will. At the end ...

An Investigation into Factors Affecting Resistance of a Wire :: Papers

An Investigation into Factors Affecting Resistance of a Wire Plan: The possible variables I could use to find out factors affecting resistance are material wire is made of, length of wire, temperature and cross sectional area of wire. I will use cross sectional area of wire and length of wire because I think it will be hard to draw conclusions from the material of wire. I am not doing temperature because it would be hard to get results from and I think they wouldn't be as accurate. I will set up a circuit to find out how length and cross sectional area affect resistance. I will need the following components in my circuit to gather all of the necessary results: Â · Component holder- So I can change the wire that I am testing. Â · Voltmeter- Measuring potential difference across the wire, it will have to be across the wire and not just anywhere in the circuit so it is measuring the P.D across the wire I am testing only. Â · Ammeter - measuring current of the circuit, with his and the voltmeter I will be able to work put resistance (R=V/I). As a safety consideration I will keep the Current under 0.5 amps, so the wire doesn't get too hot. Â · Rheostat- So I can vary the voltage in the circuit to take two readings for each wire at different voltages, I will work out an average of the two to reduce the margin of error. Â · Switch- A safety consideration, so the wire doesn't overheat and burn if the circuit is left on for too long. I have decided to test length of wire at, 10cm, 30cm, 50cm, 70cm, 90cm, 110cm, 130cm, 150cm and 170cm keeping a constant cross sectional area of 0.028mm2. I will test cross sectional area at the Cross sectional areas of wire: 0.028 mm2, 0.045 mm2, 0.057 mm2, 0.113 mm2, 0.166 mm2 and 0.246 mm2, keeping a constant length of 50cm. My preliminary work reviled that these were the best constants, and

Capital Punishment And Christianity :: essays research papers

Capital punishment has been stated as ‘murder in its worst form’ barbaric, disgusting, unusual and completely unnecessary. Should Christians really support the death penalty? Many Christians believe that the Bible has spoken to the issue, but others believe that the New Testament ethic of love replaces the Old Testament law. Some early Christian writers who discussed capital punishment were absolutely opposed to it. Christians were instructed to not execute a criminal, to not attend public executions and even to not lay a charge against a person if it might eventually result in their execution. One example is Lactantius (260 to 330 AD) who is primarily known for his books, ‘Introduction to true Religion’ and ‘The Divine Institutes’. He wrote in The Divine Institutes, Book 6, Chapter 20: â€Å"When God forbids us to kill, he not only prohibits the violence that is condemned by public laws, but he also forbids the violence that is deemed lawful by men. Thus it is not lawful for a just man to engage in warfare, since his warfare is justice itself. Nor is it [lawful] to accuse anyone of a capital offence. It makes no difference whether you put a man to death by word, or by the sword. It is the act of putting to death itself which is prohibited. Therefore, regarding this precept of God there should be no exception at all. Rather it is always unlawful to put to death a man, whom God willed to be a sacred creature.† Abolitionists believe that the offender should be required to compensate the victim’s family with the offender’s income from employment or community service. Their thinking is that someone can do more alive than dead. By working, the criminal inadvertently ‘pays back’ society and also the victim and/or the victim’s family. There is no reason for the criminal to receive any compensation for his work. Money is of no value in jail. One of the most well known examples of the criminal contributing to the betterment of society is the case of Leopold and Loeb. Leopold and Loeb were nineteen years old when they committed ‘The Crime of the Century’. In 1924 they kidnapped and murdered a fourteen year old boy just to see what it was like. They were both spared the death penalty and sentenced to life imprisonment. Together, their accomplishments include working at hospitals, teaching ill-iterates to read, creating a correspondence school, making si gnificant developments in the World War II Malaria Project and writing a grammar book.

Mother And Daughter Relationships Essay

What is the â€Å"mother-daughter† relationship? I have no direct information on this because I am not a daughter. I do, however, have two sisters, and their relationship with my mother is very different when compared to the characters in the short stories â€Å"Who’s Irish?† and â€Å"New York Day Women.† Relationships between mothers and daughters take different forms for different people. The mother/daughter relationship amongst different people can be the same, but also very different. There are many similarities in the relationships between the mothers and daughters in the short stories, â€Å"Who’s Irish?† and â€Å"New York Day Women.† One similarity is that there is a foundation of love between the generations. For example, in â€Å"Who’s Irish?† the mother seems to explain how she feels about her when she was a baby. â€Å"A daughter I have, a beautiful daughter. I took care of her when she could not hold her head up.† The narrator seems to have much love for her daughter, and she tries to make her life better by taking care of her child. In â€Å"New York Day Women† the daughter, Suzette, follows her mother around New York City on her lunch break and comments on what she is doing. In this short story it isn’t hard to see that this daughter loves her mother very much. Suzette also appears to know what her mother does in her everyday life, and with this information she embraces her mother with kindness and love. For instance, she knows that her mother shouldn’t eat anything with sodium because, â€Å"she has to be careful with her heart, this day woman.† Another similarity would be that the cultures of both mothers are held strongly with them, but not as strongly with their daughters. For example, in â€Å"Who’s Irish?† the mother says, â€Å"You spank her,  she’ll stop†¦Ã¢â‚¬  which in Chinese culture it is acceptable to spank your child. However, Natalie replies, â€Å"†¦Oh no. In America, parents not supposed to spank the child. It gives them low self esteem†¦Ã¢â‚¬  Which contradicts the Chinese parenting tradition performed to teach obedience to the child. In â€Å"New York Day Women† the mother portrays herself as a person who keep traditions strong but not have them interfere with other cultures such as the American culture. Although the mother remains tied to her culture throughout the whole story, yet her daughter is willing to accept her ways, but not follow them. An additional similarity in the two short stories is the mothers’ efforts in trying to embrace new cultures. It is hard for people of different backgrounds to understand the change in culture in a country where the culture is totally different and diverse. However, the willingness of the two mothers to accept the culture is their way of expressing their love for their children. For example, in â€Å"Who’s Irish?† the mother finally accepts the culture around her at the end of the story when she moves in with Bess Shea. She encounters things of the new culture and she doesn’t seem to mind them, such as watching bloopers and the birdfeeder. With these little changes in culture she will adapt to the new habitat in which she is living. The similarity in â€Å"New York Day Women† is a little easier to understand because it happens throughout the entire story. In the story â€Å"New York Day Women† the mother walks down the street in Brooklyn while her daughter is following her from behind. The mother seems to have a routine she follows everyday. One example of the mother embracing a new culture is when Suzette is trailing behind, and notices that she stops at the vendor on the side of the street and orders a frankfurter, which is an American meal to most people. Another example, of accepting a new culture would be the argument of the taxi drivers in front of Carnegie Hall, which is very common in New York to have happen. So she sits and waits until the argument is over. The mother’s reply was, â€Å"In Haiti when you get hit by a car, the owner of the car gets out and kicks you for getting blood on his bumper.† These are examples of the similarities between the relationships in â€Å"New York Day Women,† and â€Å"Who’s Irish?† There are also many differences in the mother-daughter relationships of these short stories. The first difference was how the two daughters acted towards  their mothers’ old traditions and customs. The fact that Suzette was curious about the mother’s customs and wanted to know more about it made the story â€Å"New York Day Women† a little more articulate. In the sense that I could tell that Suzette knows her mother very well, and will not stop being curious about her mothers traits. For example, in â€Å"New York Day Women† the Suzette follows her mother around the streets of New York. She doesn’t want to be seen by her because she is trying to see what she is does in the daytime. This curiosity leads Suzette to learn how her mother adapts to the city life. On the other hand, in â€Å"Who’s Irish?† Nattie does not really care what her mother’s traditions are. She only cares about the new way a child should be treated and the way an American acts. This leads to confusion between Nattie and her mother because both are trying to force different customs and cultures Sophie, the daughter of Nattie. Also, in the end, Nattie is so distant from her mother that she rarely goes over to Bess’ house to see her. The second difference between these two stories would have to be the relationships between the two families. In â€Å"New York Day Women† the mother-daughter relationship is very close. Just the fact that the Suzette went to follow her mother to learn her customs is loving, but to have almost every sentence begin with â€Å"My mother† is enough evidence that there relationship is close enough to make the family in â€Å"Who’s Irish?† look chaotic. With this kind of relationship between them their mother-daughter relationship the love will never end. However, the mother-daughter relationship in â€Å"Who’s Irish?† is horrible. The mother loves her daughter, but she can’t show it to Nattie because she doesn’t want to let go of her traditions. This leads to the physical abuse of Sophie and aggravation from Nattie, which would head the relationship in a downhill pattern. The families portrayed in these two stories depict very different mother-daughter relationships. In conclusion, the relationships between mothers and their daughter can vary just as the tides of the ocean. The mother-daughter relationship amongst different people can be the same, but also very different, as seen in the short stories, â€Å"Who’s Irish?† and â€Å"New York Day Women.†. However, in the end family relationships will prevail in good standing, and the love that was always there will rise in the hearts of the families and all will be won in  the fight for togertherness.

With Reference to Relevant Research Studies, to What Extent Does Genetic Inheritance Influence Behavior?

There is currently a substantial body of question bread and butter the argument that in that location is a transmissible beguile on numerous military man behaviours, such(prenominal)(prenominal) as homosexuality, intelligence and reputation. integrity indication that air has a genetic basis is that behavior is often species specific. Examples hold the warning behavior of prairie dogs or the verbalise to mouth sharing of blood amongst lamia bats. The closer our genetic resemblance is to a certain species, the much than behaviors we rich person in common. Since long it has in addition been known that behavior can be bred true, which is the reason wherefore around breeds display specific behaviors. look is also known to change in response to changes in biological structures or processes. Examples allow the use of the SSRI drug which cast ordains the reuptake of serotonin in the synapses and whence our mood, or the loss of important cognitive functions referabl e to brain damage. As the anatomical structure and the physiological processes depend on our DNA we can infer that genes indirectly baffle our behavior. It is important to bear in mind that the brain can alter its structure from experience, but this capacity mustiness clearly be genetically determined. around researchers agree that all behaviors argon more than or less indirectly influenced by genes. Where they disagree is the extent to which genes influence behavior. round behavior also seems to be more influenced by genes than others. The influence of cognitive, social and heathen factors on behavior can non be denied, and even off though there may be a genetic predisposition for some(prenominal) disorders, the extent to which the genotype is expressed in its phenotype will depend on purlieual influences.The stress-vulnerability model, for instance, assumes that the onset and symptoms of mental disorders argon influenced by three interacting factors biological, enviro nmental and protecting factors that may protect the individual against development of a disorder. A study that illust identifys the fundamental interaction of genes and environment on behavior is a molecular genetics study by Caspi et al. (2003). Caspi et al. investigated the kin surrounded by the 5-HTT gene and occurrence of clinical impression in 847 New Zealanders. The 5-HTT gene is trusty for the production of serotonin in the body, which in turn has an influence on our mood.A DNA sample was taken of to each one participant, who also was asked to answer a questionnaire on feeling. In order to ensure the participants truth in their self report, their responses were cross look into with a friend of their own choice. The researchers also controlled for levels of stressful vivification events. The results showed that participants with a concisely allele on the 5-HTT gene had an increase vulnerability for depression between the ages of 21 to 26. The study also put that t he participants however had developed depression if they had suffered from stressful life events, no matter whether they had a thirst for the disorder or not.Replications of the Caspi study in different countries by Chiao and Blizinsky (2010) further project a gene environment interaction for depression. They investigated the prevalence of the short allele in the 5-HTT gene in different populations and found that there are higher frequencies in populations that are considered to redeem a socialist culture, such as Asians, and that there are lower frequencies in populations with an individualistic culture, such as Europeans or North Americans. This seems counter-intuitive, considering that depression is more common in individualist cultures than collectivist cultures.Asians should genetically be more prone to depression than Europeans and North Americans, to that degree Europeans and North Americans are more liable(predicate) to suffer from it. The research is suffering fro m several(prenominal) methodological problems. It is possible that depression is as common or in the eastern United States as in the West, but that it is underreported. If the selective information is to be trusted, it suggests that Asian cultures may have demote protective factors against the development of depression compared to Western culture, such as better social support.These findings raise potential honest issues of discrimination and prejudice. Because of the methodological weaknesses of the research, the findings are not conclusive. Most research supports an interaction between genes and environment on behavior. Genetic research on twins and families usually heartbeat the degree of comparableity in characteristics, such as intelligence, between genetically associate and unrelated individuals. From this comparison, a concordance rate between 0 and 100 is calculated.If the rate is close to 100, the behavior is assumed to have a strong genetic basis. On the other hand, if the rate is low, environmental factors are thought to play a study part. virtually of behaviors that have the highest concordance order are homosexuality, schizophrenia, alcoholism, general mood levels, and intelligence, with fair(a) concordance place between 60 and 70. Behaviors with lower concordance rates include depression, personality, religious values, political beliefs and vocational interests, with middling concordance rates of around 30 %.It may seem curious that some of the latter behaviors have a miserable genetic component, and it is possible that the concordance rates are flawed by methodological issues. The concordance rates fluctuate between studies of the same(p) behavior. This may be due poor control of confounding variables. Some relationships may be purely coincidental, such as in a famed study by Bouchard where two akin twins raised apart had a wife with the same name and in addition had named their son by the same name.Even if monozygotic twins that are raised in different families use of goods and services same behavior, it can also be because they are raised in similar social and cultural settings, because they look similar and therefore are treated the same, or because they exercise similar behavior patterns of take children. Also, one cannot rule out that researcher expectancies and small sample sizes can influence the concordance rates. Finally, there is a establish validity problem of the studied behaviors. Concepts such as intelligence lack an agree upon definition, and some mental disorders are viewed other than in different countries.It is therefore touchy to compare concordance rates between such studies, as they are amount different concepts. Even so, it is possible that if personality and talent has a genetic component, individuals may be biologically more addicted to some interests than others, and thus may be more likely to adapt a certain value system or vocation. Even though there are methodological probl ems involved in genes and behavior research, there is overwhelming evidence that there is an influence of genetic inheritance on most behaviors. The extent of this genetic influence is however still controversial, and may commute depending on the behavior.

Health and Fitness on nutrition needs for body Essay

Nutrition for athletes Journal of sports science. 22(1): 39-55. (2004) Journal on Timing of Energy and Fluid Intake. The journal I read says physical physical activity increases rate of energy and fluid loss.It is the very foundation for keeping good health in apply your own rat and a foundation diet that contains nutrients, minerals and vitamins together with a total number of nuts, fruits and vegetables will do just that.Carbohydrates 7 to 8 g/kg body weight per day. Complex carbohydrates rather than sugars are preferred sources. high Protein in adult’s 1-2g/kg body weight per day. Protein in a child is 2g/kg body weight per day.The number is closely connected keyword with blood sugar control.

The more frequent the eating pattern, the lower the body fat and the higher the muscle mass. Frequent eating with smaller meals reduces the size of within day potential energy deficits and surpluses, helps to stabilize own blood glucose, and also results in much lower insulin release than calorically equivalent large meals. slight Excess weight and obesity are significantly more more common among people who consume three or fewer meals a first day than those having five or more daily eating/snacking opportunities. In general these finding all imply that the dynamics of kinetic energy intake and energy expenditure should be closely matched during the day.Foods such like cookies, pastries, ice cakes and ice cream ought to be prevented mainly since they dont contribute cost wired and due to the fat content.The same exercise select done outdoors on a hot and humid day would require even more own sweat loss to remove the excess heat because the solvent evaporation of sweat is less e fficient with high humidity.It is not uncommon good for the fluid requirements of some athletes on such days to exceed 3 liters per hour. A person gets thirsty after about 1.5 l of body water.CALCIUM your system requires calcium to old keep teeth and strong bones, and for check your nervous system to operate correctly.

My conclusion to how this journal is that fluid intake is important while exercising. Your body sweats and fluids what are needed. Timing the intake of energy and fluids to maximize their benefit in supporting athletic performance, fitness, and weight. Exercise uses energy logical and fluids which your body needs.The body requires water to live.Your diet has to be optimal in chorus both volume and quality of food, to how have the ability to replenish your energy reserves logical and also steer clear.Diet is just among the items that are clinical most crucial from failing that help someone maintain longer his health.

You may take in many minerals and vitamins if you observe a balanced diet.Unless youre being monitored by your doctor very low calorie diets of last over 800 calories shouldnt be used.Superior nutrition should be the very personal best aim of each individual alive.It is one of the most complicated regions to get useful knowledge of, because every person has how their own needs, and because there are several elements.