Effects Of Genetic Mutations On Human Evolution - 2063 Words

Alek Petuskey Mrs. Yang Period 5 April 29, 2015 Polycythemia and Lip Augmentations Affect on Human Evolution Mutations and errors in sexual reproduction allow for variation within a population. These variations can eventually lead to the complex process of evolution in a species. The genetically derived mutation Polycythemia and the environmentally derived mutation lip augmentations, affect human evolution in a beneficial and detrimental way. Evolution is change in the aspects of a certain species over a period of time. This is caused by mutations which are variations or differences in the genome. Both genetic and environmental mutations affect the evolution of life in a negative and positive way. Although genetic mutations are heritable some environmental mutations are inheritable because they are not encoded in the genome. Although theories of evolution were published prior, the first person to discover and apply natural selection to evolution was Charles Darwin. Previous scientists such as Lamarck thought evolution occurred b y the passing of acquired traits. Darwin s theory was different because he theorized that evolution occurred with the passing down of heritable traits that were not acquired. Darwin stated that a species â€Å"fitness or ability to survive and reproduce determined if it’s genes were passed on. Organisms within a species with a desirable trait that favored them to survive were more likely to pass on their genes than an organism who didn t haveShow MoreRelatedEssay about Evolution1502 Words   |  7 Pagesto humans, there are many traits that have been selected and adapted for throughout their evolutionary history giving them the characteristics that they have today. In this paper I will discuss some parts of the human body, which have been found to be selected for by the evolutionary mechanisms of natural selection, adaptation and mutation. Natural selection, adaptation, and mutations are three components of the evolutionary process, each one having either positive or negative effects onRead MoreEvolution Is The Gradual Change Of Genotype And Phenotype Of Organisms1415 Words   |  6 PagesEvolution is the gradual change of genotype and phenotype of organisms over time in response to selection pressures. This enables organisms to become better equipped to exploit their environment. Random processes are governed by the laws of probability and cannot be forecast except for a certain degree of directionality. Deterministic processes however, are predictable and tend towards a repeated outcome. It is necessary to consider the true role of stochasticity in evolution, first in the frameRead MoreEvolution By Natural Selection Is A Theory Created By Charles Darwin1415 Words   |  6 PagesHewitt 1 Kyle Hewitt Period 3 5/3/15 A World Full of Mutations We live in a world full of mutations. These mutations are sources of variation, and are essential to our survival. As generations of organisms progress, we develop mutations that help us to adapt to the world around us. This is called evolution. Evolution by natural selection is a theory created by Charles Darwin in which he states that organisms evolve over time and develop certain characteristics, and the beneficial characteristicsRead MoreAp Bio Chapter 231661 Words   |  7 Pages\ Chapter 23 Reading guide 1. what is the smallest unit of evolution and why is this important to understand? The population is the smallest unit of evolution . This is important to understand because it keeps clear what is evolving. 2. Define the following terms: a. Microevolution: evolutionary change below the species level; change in the genetic makeup of a population from generation to generation. It is evolutionary change on its smallest scale b. Population: a localized groupRead MoreOrigin Of Life On Earth And How Biological Populations Have Changed And Developed Over Successive Generations1635 Words   |  7 Pages The theory of evolution discusses, with considerable proof, the history of life on earth and how biological populations have changed and developed over successive generations. Despite the abundance of evidence for evolution, both scientific and physical, some still doubt the validity of this theory. However, once compared with the alternative theory of creation, it is apparent that evolution is the most probable explanation for the origin of life on earth, to date. This essay will explain a handfulRead MoreContagion : A Perspective Of A Worldwide Pandemic997 Words   |  4 PagesThe movie Contagion gives a perspective of a worldwide pandemic as it begins and spreads throughout the world while displaying signs of evolution. The movie begins with a woman, Beth, traveling home from a business trip in Hong Kong. Beth becomes sick with what she thinks is the flu. However, she suffers from a seizure and dies suddenly from an unknown cause. Her son along with several other cases around the world suddenly die after having similar symptoms Her husband Mitch discovers that he isRead MoreTheory of Evolution: The Evolution of Hox Cluster Essay808 Words   |  4 Pagesnatural selection was how evolution took place, yet you did not know how this mechanism was actually involved in evolution. Well you were right and now we know how natural selection plays a part in evolution. Natural selection does play a big part but there are others mechanisms that help shape how an organism evolves. These mechanisms include migration, isolation, genetic drift, and mutations. A specific new field in biology has developed, in which explicitly looks at mutations and how it causes theRead MoreEvolution And Evolution Of Evolution1029 Words   |  5 Pagesplant over billions of years was the establishment and evolution of life as we understand today. In the sciences, evolution is a widely-accepted theory that posits the development, alteration, and otherwise change of a population of species. The evolution of a group of organisms is often mistakenly assumed to always be positive (i.e. the misconception that evolution is always a progression towards a â€Å"better† organisms). Given that evolution is a process that generally guides groups of organismsRead MoreEvolution And Evolution Of Evolution1137 Words   |  5 Pagesasked about the definition of evolution, they might say some jumble thoughts about Darwin’s theories and monkeys evolving into humans. That may be all they can say about it, but they know there’s more to evolution than that. This is probably all they can say with any authority about what they know. In secondary school, teachers will often awkwardly past over the subject without going into much depth; this maybe because of past controversies about the teaching of evolution in secondary school. But asRead MoreThe Proces of Evolution653 Words   |  3 PagesWithout evolution, and the constant ever changing environment, the complexity of living organisms would not be as it is. Evolution is defined as a process that results in heritable changes in a population spread over many generations (8).Scientists believe in the theory of evolution. This belief is based on scientific evidence that corroborates the theory of evolution. In Figure 1 the pictures of the skulls depict the sequence of the evolution of Homo-sapiens. As the figure shows, man has evolved

Write Your Course Title Free Essays

string(126) " he had shown his oppositions against such fundamental issues raised by the very constitution he would be expected to uphold\." The American Revolution is one of the most important eras in American history. It was the period that fashioned the American society and influenced the making of the constitution in readiness for the conceived independence. It refers broadly to the war fought by the 13 American states against his majesties army in a bid not only to reject the influence of the English parliament over American land but also to severe all forms of allegiance to Britain. We will write a custom essay sample on Write Your Course Title or any similar topic only for you Order Now There were many factors that led to the war yet it was clear that such recourse was inevitable due to the growing American society and the difference in ideologies between the leadership in American and that in Britain. One of the main issues that led to the war and consequent declaration of independence is the British imposition of higher taxes over the American Brits as passed by British parliament. Americans felt that since they did not have any representation within that parliament, then such a move was unconstitutional. The British needed to raise money and therefore decided that colonies must pay more as a cost of their upkeep by the British Empire. The American leadership tried to have those decisions lifted by appealing to the king since although hey did not recognize parliament authority over them, they still felt that they owed their allegiance to the king. However, the king did not intervene but instead called them rebellious and declared war on the. Another reason is the fact that the British Empire had made legislations restricting trade thus leading British traders to benefit more form trade than their American counter parts a move that was greatly resented. This in turn slowed growth in America and led to its leadership agreeing that a drastic measure was important to redress this situation. Another factor that led to the revolution was a shift in ideologies influenced by thinkers like Locke whose ideologies in liberalism led to the growth of a republican mood and a strong distaste to values that oppressed some while benefiting others. Furthermore, most felt that Britain was corrupt and unfair which fuelled a need to break away in order to establish a state that recognized certain rights of the people to decide the direction their country took. These and many more factors, including the Boston massacre led congress to declare America’s independence from British rule and thereby starting the American revolutionary wars. The war was won by the Americans with the help from the French armies and navy and later more help from Spain and the Netherlands (Cohen, 2004). Andrew Jackson’s popular brand of politics was a distinct break from the previous administrations. Why was it different? What was his legacy for both good and bad? Support your answer with specific examples. Andrew Jackson was the 7th president of the United States of America and the last to have been a captive of war. He has a rich history which together combined to make him one of the most important men in the American history. He was known for being a tough man both as an administrator and as an army commander. He was born third born of a family of Irish immigrants and was born in South Carolina. His birth of an immigrant family is simply another testament to the great opportunity that America is since it offers people, from all background the chance to realize their dreams; no matter how ambitious they might be. Jackson’s military carrier started when he was fourteen when he joined the army as a courier which saw him captured by the British and consequently lost his brother as a result of that imprisonment. He later went on to distinguish himself as a military commander rising to the rank of major general due to his heroic act in the Battle of New Orleans defending the country against British attack. It is clear from observing Jackson’s history that he was a very determined man and his endeavors earned him popularity among the people. In the 1824 elections he lost to Adams although he had won the popular vote but congress chose the former since the Electoral College could not decide on one man to lead the nation. This election might have called in question the prudence of an electoral system of elections that runs against the feelings and decisions of the majority and that installs a leader voted for by the minority. Such a move might be seen to be contrary to the fundamental pillars of democracy that America so holds dear and might even run contrary to the provisions of the constitution that guarantees certain rights to individuals. This is because the decisions of the majority should reflect the greater good and to have such a decisions quashed by a small group of citizens is simply not right. Traditional democrats including Jefferson differed greatly with jack son on several fronts. They opposed increased federal strength fearing that it might lead to a centralization of power by the federal government. They also opposed plans for the formation of a central bank to offer regulations to all other banks and in doing so preferred that states retain most powers over their affairs. They also opposed plans to have a large national army and navy. They also favored low tariffs probably one of the areas that Jackson concurred with an opinion greatly opposed by the federalists. Jackson found the Democratic party after he broke off from the one led by Adams after he lost the election to Adam. Unlike his former allies, he favored a strong army probably because he had a good military carrier. However, his controversial life was because of his support for slavery and the Indian removal which is a contradictory to the bills of right and the American constitution. It is curious to note that as president he would be expected to defend the constitution yet he had shown his oppositions against such fundamental issues raised by the very constitution he would be expected to uphold. You read "Write Your Course Title" in category "Papers" Nonetheless, the splinter Democratic Party he helped to make would come to dominate American politics for many decades to follow a trend that continues even to today (Ward, 1962). During the first half of the 19th century, America became increasingly industrialized. It is important to understand what the industrial revolution was in order to relate it to how it affected the American society in the early 19th century. The industrial revolution first started in Britain in the 18-20th century and there were great changes in the area of agriculture, transport, industry and manufacturing and in the transport sector. These changes were experienced in other parts of the world including America and they changed society completely. The initial stages of the revolution saw an end to manual and animal labor and an adoption of machines in farming and in other sectors. The pioneering industries included textile, transport and the mining and development of metal including iron. The industrial revolution in America set the country on a course to become the greatest economic power in the face of the planet with wealth and industries unmatched by none. There are many factors attributed to America’s rapid industrialization among them being presence of capital, vast resources that could be used in industries and the presence of fast and reliable transport system to aid in trade. Before the 18th century American relied on primitive agricultural methods for it’s agricultural out put. However, the revolution changed all this and great technological advancement led to better and innovative methods to farm lands and more advance machines to be used in the production of various outputs. This led to the growth of other sectors, creation of employment and an increase in the per capita income of the people fuelling growth in all sectors. There are many factors that are credited with accelerating the pace of industrialization in American during this period. Firstly, there was not adequate labor to work in the utilizations of the vast resources found in American pushing efforts to create machinery that would make work effective and easier. Secondly, America was endowed with many rivers that could be used to transport products and also as sites for building mills and many other industries. Other inventions that accelerated industrialization included the steam engine that made transportation faster and the cotton gin that brought huge profits to plantation owners. Another factor that helped greatly to increase trade in this period was the building of roads and canals to improve transport within the country especially to those states that were landlocked. The invention of the steam engine was used to manufacture steam boats that revolutionized travel. Furthermore, steam engines were used on trains which saw the building of a rail way line that connected various parts of the country easing movement of people and goods. The invention of thee telephone and telegraph would also prove to be a major factor contributing greatly to the development of service sectors like banks. Lastly the presence of oil in the country was a contributing factor since oil provided useful products in the homes for lighting and in industries for lubricating machines. It would later become even more useful with the invention of the combustion engine. The industrial revolution not only saw many Americans acquire land but also improved the way they farmed increasing their output greatly. This is because they stopped relying on manual labor and used machinery that helped them keep the soil fertile while reducing the cost of production. Industries provided jobs for people and led to growth of urban centers whereby companies were based and suburbs were people lived. The great technological developments continued in many sectors including arms which saw an improvement in the status of the army (Hudson, 1992). The causes of the Civil War are many and complex There are many causes of the American civil war but three reasons stand out as the major causes. The American civil war was fought during the period 1861-1865 and was caused by the secession of the southern Sates for the union. It pitted Jefferson Davies commanding the confederate forces against the union forces under the guidance of the president Lincoln. The first reason is the issue of slavery since many differed on the issue depending on which part of the country one came from. Most northerners were against slavery since they claimed that it went against the constitution that identified that all men are born equal and all had certain rights guaranteed them by the constitution. They therefore could not understand how people calling themselves Americans and subject to the same constitution could own other people and thereby contradict the constitution in such a blatant manner. In this regard they were agitating for an end to slavery a motion that was not well received in the south. The southern economy was dependent on agriculture and Southerners felt that they needed slaves to work on their large plantations. The election of Abraham Lincoln as president was the last straw for the southerners since they saw it as a clear move of bad things to come since Lincoln was one of the staunch supporters of the motion to abolish slavery. Lincoln and congress however tried to avert the problem by not formulating immediately a law ending slavery but instead drafted one stopping the spread of it. Southerners felt that if the growth of slavery was stopped hen slavery would die slowly and the effect would still be the same. Furthermore, Northerners gave States powers to hold referendum whereby citizens chose whether those states should keep slaves or not. Another factor that caused the civil war is the economic differences between the South and the north and the various legislations passed by Northern legislators to benefit them in the expense of Southerners. The North depended more on industries and service industry while the South depended largely on agriculture especially in cotton. This largely meant that need for labor in the form of slaves was increasing and this in turn polarized the two sides of the country against each other. Furthermore, most merchant ships form the south exported cotton and returned with finished products from Europe. Most of those products were similar to those made I the northern part and hence northerners felt that they should purchase from them and not import them . This led to the formulation of higher taxes on imports in order to force them to purchase them from their northern counterparts and this angered them since these products were more expensive. Another important factor that led to the civil war was the debate of whether to have a strong federal government since most in the south favored strong states with a weak federal government. They felt that they should have the power to make their own regulations and have the authority to veto federal laws that they felt were not good for their states. They also felt that they should have the right to secede from the union and form independent countries if their populace felt so. However, the president and the north saw this as rebellion and could therefore not grant them such a request (Catton McPherson, 2004). These reasons led to the Confederate states launch a secession war against the north for the right to self governance. As the war progressed Lincoln freed all the slaves held by the South a move aimed at strengthening support for the union and stopping Britain from intervening in the war. The end of the war saw a great period of reconstruction that saw great involvement by federal and state governments. With the end of the war came an end to slavery and an upholding of the constitutional provision that â€Å"We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty and the pursuit of Happiness. † We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Rights that among these are Life, Liberty and the pursuit of Happiness The issue of human freedom has been an important subject from time immemorial and hence the presence of the phrase â€Å"We hold these truths to be self-evident, that all men are created equal† in the American constitution. There are several factors that led American leaders among them Thomas Jefferson to include this provision in the declaration for independence since their efforts to win America’s independence from Britain was motivated by a need for governance that respects the rights of the people. There are several factors that led America to fight for its independence but most of the included a need to stop British parliament from imposing its legislative authority over the American people. Most importantly was the act by British parliament to pass a law increasing tax over the American Britons a move that many felt was a violation of their sovereign rights since many felt that America owed its allegiance to he king but was not subject to legislations by the British parliament. Furthermore American leaders during the time preceding the declaration of independence felt that all people have certain natural rights which cannot be taken from them. These rights guarantee people certain rights conferred upon them which cannot be surrendered to the state and which allows men to decide their lives. Natural rights were argued from many schools of thought with religion playing a major part in leading to believe and adoption of the same in the constitution. Furthermore, natural rights could b traced to Britain whereby they were used to challenge the divine powers of kings and therefore remove kings who ruled unjustly. Therefore, the acts of Britain to dictate various laws upon the American public and levy taxes on them were considered to be breach of such rights since natural rights prohibited a party to gain while causing pain, harm or misery to the other. In this regard, the American constitution after independence went ahead to grant American citizens certain rights that could not be surrendered to the state and clarified that any law made in contradiction to these provisions would be void. This philosophy continued to grow and influence American society in years to come and this was evidence with the thirteenth amendment that abolished slavery. The issue of slavery was always a very controversial issue all over the world with many questioning the morality of some forcing others to work for them and be subject to their control. The Amendment was preceded by the emancipation proclamation by Abraham Lincoln during the civil war and was aimed at ruining the economy of those states which were trying to leave the union. As expected, the move won the Lincoln administration support from foreign nation especially the United Kingdom and diminishing the rebellious state’s chance of recognition. However, the proclamation only freed slaves from Southern sates and it became necessary to enact a law ending slavery in the whole country. In this regard, it became illegal for any person to force any person to involuntary servitude guaranteeing the rights of all citizens to liberty. However, the end of slavery was not the end of problems related to minor groups who were mainly blacks in the American society. They were treated as second rate citizens and they did not have most of the rights enjoyed by the white majority. Though they were no longer slaves they were forced to work under deplorable conditions for their white employers and the same time receive meager earnings as the price of their labor. They were not allowed to vote since they were considered minority citizens and most were even subjected to violence and were not given access to justice to redress these violations of the rights. The American constitution guarantees that all men are born equal and therefore guaranteed rights that cannot be denied them and this led minority groups to fight against such breach of constitutional guarantees. The situation escalated in the 20th century when segregation became widespread with black citizens not allowed to use white citizen’s facilities. These meant that minority groups were discriminated upon in employment, were not allowed in various establishments, and had separate schools with their white counterparts. This pushed these minority groups deep into poverty, a condition that will continue to be a big factor to the living stands of black people later on in the future. However, the 1900’s were an era of great civil movements that saw the granting of voting rights to all minority groups including women. The subsequent amendment to the constitution wanted to clarify that since the constitution clearly spelt that all people have certain unalienable rights, then any discrimination based on gender or race was contrary to the provisions of the constitution. Therefore, various governments continue to ensure that laws made do not infringe on the laws of individuals with the court reviewing laws and removing those that violate citizen’s rights. On the international arena, the adoption of the bill of rights have helped lead to more rights and freedoms for people all over the world (Vorenburg, 2001). References Catton, B. McPherson, J. (2004). The Civil War. Houghton Mifflin Harcourt. Cohen, S. (2004). British supporters of the American revolution, 1775-1783. Boydell press. Hudson, P. (1992). The Industrial Revolution. Oxford Publisher. Ward, J. (1962). Andrew Jackson. New York: Oxford Publishers. Vorenberg, M. (2001). Final freedom. New york: Cambridge university press. How to cite Write Your Course Title, Papers

MUSIC 115 Essay Example Essay Example

MUSIC 115 Essay Example Paper MUSIC 115 Essay Introduction MUSIC 115 MUSIC 115 Essay Body Paragraphs MUSIC 115 Change is considered as inevitable in any form of society. It is necessary to introduce better means of doing things and execution of tasks. Essentially, it is a means of progressivism and development in a society seeking to conform to new socio-cultural norms. The medieval period was the onset of the advancements in various fields such as education, philosophy, art, science, religion, politics and other important social features. Music has undergone one of the most profound changes over the centuries from the medieval period. Music from this period is referred to as color or medieval music. The term color is used as a means of identification of this form of music in terms of its chromatic quality, elaborate ornamentation and the structuring of the notes of the music from this era. Music has been used for a longtime for various purposes such as religious, symbolic and social aspects of the medieval societies (Powell, Magill, Sacket, 1997). Societies in these periods believ ed that music was a sacred means of communication with the gods, such as in the case of the Greek societies and other medieval empires like the Ottoman and Roman empires. Greeks believed that music was created by the god Apollo a musician from their Greek myths by the name Orpheus among other scared beings in the Greek society. Music is deeply rooted in the culture of a given society, its norms and other facets, which constitute the given society. For instance, music is intertwined with the language spoken by a culture or community. It usually denotes the cultural values, norms and counter norms in a given community. Hence, it is a means of communication to a given society. Additionally, music forms an integral tool in the preservation of culture and passage of values from one generation to another. This is because music composed can be based on issues such as communal achievements in battle, social and communal values, cultural beliefs and heritage. In the early medieval period, ma jority of the music was associable with religious purposes or sacred purposes. In some parts of Europe, Roman and Greek music was associable with paganism and thus opposed by the parts, which had taken allegiance to the Christian faith. In such societies, music was for Christian purposes as opposed to the two societies, Greece and Rome. Christian music in this period was separated from the societies during that period, as it did not accommodate other forms of music. Hence, due to its separatist approach it consequently faded as other forms of music were adopted by the medieval societies (Burrell, 1964). The medieval period was significant in terms of changes in the various forms of societal aesthetics. Art underwent drastic changes as the societies sought enlightenment. Art from this period is considered as one of the greatest forms of art and an essential starting point in the growth of numerous art forms. The medieval period covers art such as early gothic art, Christian art, migr ation era art, Byzantine art, Insular art, Romanesque art and Pre-Romanesque. All the identified art forms were unique as they represented the individual cultures of certain communities. Art from this period took many forms such as sculptures, manuscripts that had been illuminated, mosaic art, metalwork art and stained glasses. These forms of art, when compared with later date art forms, have withstood perils of time and are still in existence, in the modern society. In the 14th century, major stylistic changes took place in the forms of music, which were in existence. It was termed as new art or ars nova in Latin. This new style of music was introduced by prelate French composer by the name Philippe de Vitry (Powell, Magill, Sacket, 1997). This form of music was a reflection to the adoption of new aesthetic and cultural values such as resourcefulness and ingenuity in the human race. Changes in terms of social structures, politics and economics, were the initiating factors of such changes in the field of music. This is because of the presence of focus on individuality and acceptance of new communal values. Isorhythmic styles of music were largely used during this period in terms of composition of the structures of this style of music (Kirkpatrick, 2002). Politics were an enormous influence in terms of the various social structures and the aesthetic values of the societies in the mediaeval period. The medieval period led into the renaissance period, which was a significant period in terms of the changes in economic, political and social structures of the societies, which were in existence during the period. One of the greatest changes, which are still in existence, in the contemporary societies, was the adoption of taxes levied on people and their business. This was essential for the rulers in the renaissance period as they were able to sustain their lavish lifestyles, grow and maintain large military forces (Powell, Magill, Sacket, 1997). Expansion of milita ry forces was essential given the presence of hostilities between the various empires in Europe, in their efforts to increase the size of their empires by conquering lesser empires. Before the renaissance period, trade was in the sea but later progressed into the mainland through rivers, which provided fast and easy access into rough inland terrains. This was a significant step towards the achievement of civilization. These aided interactions between societies as well as providing the large empires involved in trade such as the Roman Empire with an opportunity to evaluate the potency of expanding in their empires. Trade was a crucial development between the 14th and 18th century as it resulted in the interactions between societies and their empires (Powell, Magill, Sacket, 1997). It gave rise to the exploration of new countries for eventual expansion of their empires. For instance, the English and Spanish monarchs are among key empires, which were avid explorers and traders in the global seas. World exploration was fueled by the growing demand by the populace of the respective empires. Hence, there was a need to find new land to show the might possessed by the military as well as new land for farming and finding raw materials. Initially, at the beginning of the 14th century the main activity in terms of economics was agriculture and low scale trade. However, this was expanded as empires and societies began to trade along the sea routes. This facilitated the shift from agriculture as the main economic activity into commerce as the main economic activity. This resulted in the presence of competition between empires, which sought to ensure the defeat of others from an economic perspective. This was one of the instigating factors in the various wars, which took between the 14th and 18th century. Wars resulted in the consolidation of power by empires, which sought sustenance subsequently resulting in the formation of new power and governance structures. The Roman Catholic is a profound figure in terms of its influence on society. It had a significant role in the society in that its influence spanned from religious, political, economic and social perspectives. The Catholic Church influenced the political scene in the Roman Empire, as it was part of the government in terms of making decisions and determination of political actions. The Roman Empire imposed religion as ordered by the church to establish Christianity as the only religion in modern day Italy. The influence of the Catholic Church was wide-felt across Europe. Religion was unifying as well as a divisive factor in the periods spanning from 14th to18th century (Burrell, 1964). Europe, Asia and the Arab world were divided because of the presence of both religious and cultural norms. Some parts of Europe, especially the western and central parts of Europe were unified by Christianity and their firm belief in their faith. Hence, unions and treaties ere based on the belief in identical re ligion. Such is the basis for the various interactions between the large empires such as the English, Spanish, French and Roman Empires, which were exponentially influential on the world politics. Science was influenced significantly through the period from 14th to 18th centuries. It essentially grew due to the progress associated with the societal, political, and economic structures in the periods. It grew because of the establishment of rigid institutions, which provided for the various discourses in the field of science. Essentially the stability, which resulted after the various battles and wars between empires, enabled the growth of the field of science. The interactions between the various societies enabled the growth of science in that it resulted in the exchange of ideas and the hunger for more scientific developments. Various fields such as mathematics, psychology, religion and physics underwent significant developments. This was because of the quest for more knowledge and ideas that would provide solutions to the various societal issues. Such developments enabled the growth in the field of medicine to eradicate plagues, which had initially wiped out large populations. Science was also responsible for advancements in issues such as trade in that it enabled the development of means of movement of large goods and development of new goods for trade (Brady, Oberman, Tracy, 1994). In conclusion, the developments in the fields identified are responsible for the modern day advancements. Interactions between empires and their societies resulted in adoption of new norms, religion, cultures and values. Essentially developments from the periods of 14th century through to 18th century have had a lasting impact into the modern society. Hence, interactions played a significant role in the progress identified in fields such as religion, politics, economics, trade and aesthetics. We will write a custom essay sample on MUSIC 115 Essay Example specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on MUSIC 115 Essay Example specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on MUSIC 115 Essay Example specifically for you FOR ONLY $16.38 $13.9/page Hire Writer

ACT Score Decrease How Much Can It Drop and Why

ACT Score Decrease How Much Can It Drop and Why SAT / ACT Prep Online Guides and Tips How much can an ACT score drop by? How likely is it your ACT score will decrease if you retake the test? Or are you wondering why your ACT score went down on a recent retake? Find out how likely an ACT decrease is, how big that ACT score decrease could be, and how to make sure your score goes up, not down! Read on if you have a retake in store. How Likely Is an ACT Score Decrease? The ACT has provided some data about how likely score decreases are when you retake the test. Of the students who took the ACT more than once: 57% increased their Composite score 21% had no change in their Composite score 22% decreased their Composite score Stats via the ACT Student website. So the odds are your ACT score will go up, but that is far from a guarantee. In fact, the odds are roughly 55/45 between your score going up or your score staying the same or decreasing. So if you retake the ACT, it’s almost as likely your score will stay the same or decrease rather than increase. This means you absolutely can’t slack when studying for a retake! Reasons for an ACT Composite Score Decrease The reasons your ACT score could decrease will depend on how much it decreases by. There is, after all, a big difference between going from a 28 to a 27 than a 28 to a 23. We'll discuss the reasons behind different ACT score drops. Statistically Likely Drops (Up to 3 Composite Points Down) A small step down for your score, a giant step down for your ego. Although you’re probably eager to discover the reason your score went down on your retake, it may be that you got lucky the first time you took the ACT. Maybe the first test went especially well for you – you did better with timing than normal, picked up extra points with guesses, had a great test center, and felt pretty comfortable with all of the reading passages and questions. Your first ACT score might have actually been a bit higher than you actually should have scored, so the second test is just a correction of your first score. However, it's also quite possible to run into worse luck on your retake. Even slight score changes could cause your overall composite score to decrease. For example, even if you did slightly better on two sections of the ACT, if you ran into bad luck and struggled with the two other sections, your composite could decrease. As an example, check out the following two hypothetical ACT scores. Even though this student improved their English and Science scores, bigger drops in Reading and Math caused their overall composite score to decrease. Test 1: 26 English, 27 Math, 29 Reading, 27 Science (Composite: 27) Test 2: 27 English, 24 Math, 25 Reading, 28 Science (Composite: 26) It’s not unheard of at all to see drops like 27 to 24 Math or 29 to 25 Reading. By losing just 4 or 5 raw points on each section, you could see a decrease like that. And you could easily lose that many raw points if you lose track of timing, or run into a tough Reading passage you don’t gel with, or Math questions you find more challenging. In short, even small changes in luck could have a big effect on your score. Also, did you study enough? The less you study for your retake, the more susceptible you’ll be to bad luck, struggling with timing, or having a hard time with test questions. It may be you studied a bunch before you took the ACT for the first time, but underestimated the time you would need to spend for the retake, so your score decreased. And how did you study? Were you timing yourself carefully? Analyzing your mistakes? Focusing on weak spots? If you just lazily reviewed some concepts you missed the first time or went through practice sections without recreating test conditions, your studying might not have been effective enough to raise your score. Finally, think about outside factors: Was your test center significantly worse the second time around? Were there unclear instructions from the proctor? Was your test center too hot or cold? (Read more about bad test centers and what to do about them here). Or were you sick or otherwise unfocused on your retake day? (Remember to also consider the reverse: were conditions especially good on your first ACT date and just average on your second one?) Any one of these factors or a combination of them could easily be enough to cause a composite score to decrease by 1 to 3 points. Large Score Drops (More than 3, Less than 5 Composite Points) You dropped the ball. If your ACT composite falls by this much, you likely have a more serious issue that you need to identify. Maybe you’re using a new strategy that just isn’t working for you – like trying to read through the reading and science passages first before reading the questions or plugging in the answers instead of solving with algebra on the math section. If a strategy is causing you to lose more than 5 raw points on a section, that could bring down your score enough to make your composite fall by 3 to 5 points. It's possible you didn't study at all (or only studied a little) before your ACT retake, thinking you could wing it. This would leave you wide open to struggling with timing, unexpectedly tough questions, or other bad luck on test day. Or maybe you were particularly sick or unfocused on your second test day, or your test center had serious problems. Regardless, you need to figure out what went wrong before attempting another retake! Very Large Drops (More than 5 Composite Points) A very serious issue is occurring if your score drops by this much. Maybe something was egregiously wrong with your test center, you filled in answers one line off for a whole section, or you were particularly sick or unfocused. Okay, so a 7-point ACT score drop probably isn't quite as dramatic as the Hindenburg disaster, but it may feel that way to you! First of all, examine your composite and section scores to see where the drops were. This will help you figure out where the problem occurred. Compare these two hypothetical students to see what we mean: Student A Test 1: English 29, Math 26, Reading 32, Science 30 (Composite: 29) Test 2: English 25, Math 18, Reading 26, Science 24 (Composite: 23) This student experienced big point drops in every section, leading to a much lower final composite score. Due to the drops in all sections, something must have happened with overall test strategy, for instance struggling with pacing or using a bad guessing strategy. It's also possible the test center was particularly bad, or the student was feeling quick sick. In short, the student needs to figure out what it was that caused their overall performance to suffer so much. Student B Test 1: English 29, Math 30, Reading 31, Science 30 (Composite: 30) Test 2: English 28, Math 15, Reading 29, Science 28 (Composite: 25) This student had a super large drop on one section (Math 30 to Math 15) and smaller, statistically likely drops on other sections. This means that, obviously, something went way wrong on math – maybe on this section the student started bubbling their answers one line off, resulting in a slew of wrong answers. It’s also possible that maybe the student implemented a new strategy on Math that turned out to be disastrous. But in this case, since the other sections weren’t affected, it’s less likely the problem was due to the test center, a bad overall test-taking strategy, or illness. This student needs to figure out what went wrong in Math. Finally, if you experience a 5-point composite drop or larger, you should consider the possibility your test was mis-scored. If you can't figure out any other logical reason your score would have dropped by so much, you might consider ACT’s hand-scoring service to find out for sure. How to Prevent a Score Decrease Given that your ACT composite score could easily decrease or remain the same if you retake the test, how can you make sure your score goes up? Follow our advice to make sure you don't waste your ACT retake. 1. Focus on Your Weak Points When studying for your retake, spend plenty of time studying for the section (or sections) you got the lowest scores on the first time. You want to make sure you get the points you missed the first time around. For example, if your Math score was a 24 and all your other sections were between 28 and 30, you would definitely want to make sure to improve your Math score to improve your overall composite. If you can make sure you earn points you missed on your first test, you’re reducing the chances of a score decrease. Not sure where to start? Here are some resources to help tackle a weak subject area or two. English The Best Prep Books for ACT English The Top 9 ACT English Strategies You Should Use More guides from grammar rules to diction errors Math How to Stop Running Out of Time on ACT Math Plugging in Answers: A Crucial Strategy More guides on everything from fractions to statistics Reading The Best Way to Practice ACT Reading Questions The Four Types of ACT Reading Passages You Should Know How to Stop Running Out of Time on ACT Reading More fine-grained guides from comparison passages to author intent Science A Complete Guide to ACT Science 9 Reasons You're Missing ACT Science Questions ACT Science Strategies You Should Be Using 2. Don’t Neglect Your Strong Areas Even if you fix your weak spots, it’s not unlikely that your highest section could go down if you don't study for it. In other words, think of this as preserving the points you earned on your first round of the ACT. Even if you manage to raise the score on your weakest section, if your other section scores decrease – by even just a point or two! – your composite could decrease or stay the same. Check out the hypothetical ACT scores below to see what we mean: Test 1: English 28, Math 24, Reading 30, Science 29 (Composite: 28) Test 2: English 27, Math 27, Reading 28, Science 27 (Composite: 27) Even though this student brought up Math, their lowest section, from 24 to 27, the slight score decreases on other sections caused their composite score to fall. This means you need to be practicing for the entire test, even your strong sections, to guarantee a composite score increase. Being prepared for the test as a whole is the best way to shield yourself from ACT composite decreases. So how can you prepare for the ACT as a whole? Use complete practice tests, time yourself strictly, and understand how the test is scored. Also look into getting a strong overall ACT prep book to help you study. 3. Practice, Practice, Practice Even though you've taken the ACT once before, that doesn't mean you don't have to practice much before your retake. In fact, you may want to consider practicing even more than you did before your first ACT! The more consistent you can be, the better. Practice will reduce the score variation caused by harder/easier test questions or good/bad luck on test day. Think of it this way: any challenge you encounter in practice is one you will be prepared for on test day. Whether that’s an extra-hard math question, a tricky reading passage, or personal fatigue, learning how to deal with challenges in practice can help you achieve your target score on test day. Use strict timing whenever you study, and aim to consistently hit your target score on each section. Also, be ruthless about analyzing your mistakes – don’t just note your wrong answers, figure out why you got them wrong and how to make sure you won’t ever make the same mistake again. (Read more about how you should be analyzing your mistakes.) 4. Logistics In addition to adopting a smart study plan, you also want to make sure outside factors don’t mess with your ACT retake score. Make sure you’re using the best test center for you. Also, be sure that you’re getting enough sleep and following the guidelines to be ready the morning of the test. Finally, give yourself enough time before a retake – if you rush to retake the ACT on the next possible test date, you might not give yourself enough time to practice and improve. Make sure you give yourself enough time to study and prepare for your ACT retake! What’s Next? Check out ACT tips from our resident 36 full-scorer. If you can incorporate all these tips, the odds of your score decreasing will go WAY down! Learn more about how the ACT is scored to know how many questions you need to get correct for a score increase. Also read about ACT timing so you can be efficient about your time per question. Need motivation to study for your ACT retake? Discover scholarships you can earn for high ACT scores. Want to improve your ACT score by 4 points?We have the industry's leading ACT prep program. Built by Harvard grads and ACT full scorers, the program learns your strengths and weaknesses through advanced statistics, then customizes your prep program to you so you get the most effective prep possible. Check out our 5-day free trial today:

Proper Parallel Construction of Sentences with Not, Neither, and No Longer

Proper Parallel Construction of Sentences with Not, Neither, and No Longer Proper Parallel Construction of Sentences with Not, Neither, and No Longer Proper Parallel Construction of Sentences with Not, Neither, and No Longer By Mark Nichol When writing sentences in which a comparison is made with not, neither, or â€Å"no longer† as the focus of the contrast, be vigilant about achieving logical parallel structure, as discussed and demonstrated in the explanations about and revisions to the following examples. 1. Becoming a better parent is not about becoming a different person, but doing what it takes to do less of the behavior that is not true to who you are. When the contrasting word or phrase (in this case, not) is associated with the preposition about, which is often the case, if not precedes about at the beginning of a point, about must be repeated at the beginning of the counterpoint: â€Å"Becoming a better parent is not about becoming a different person but about doing what it takes to do less of the behavior that is not true to who you are† (a â€Å"not about [this] but about [that]† construction). Alternatively, precede not with about for a â€Å"about not (this) but (that)† construction: â€Å"Becoming a better parent is about not becoming a different person, but doing what it takes to do less of the behavior that is not true to who you are.† 2. This publication is neither intended to be a legal analysis nor a detailed cookbook of steps to take in every situation. In a neither/nor construction such as this one, when the key verb (here, intended) applies to nor as well as to neither, the word must precede the first word as well as the second: â€Å"This publication is intended to be neither a legal analysis nor a detailed cookbook of steps to take in every situation.† Alternatively, revise the sentence to hinge on not and or rather than neither and nor: â€Å"This publication is not intended to be a legal analysis or a detailed cookbook of steps to take in every situation.† 3. Compliance is no longer viewed primarily as a legal risk to be avoided, but rather an operational one to be monitored. Similarly, when employing â€Å"no longer† to compare a previous state with a current one, make sure that the verb or verb phrase before â€Å"no longer† is located so that the verb applies both to that phrase and to the concluding part of the sentence describing the current state: â€Å"Compliance is primarily viewed no longer as a legal risk to be avoided, but rather as an operational one to be monitored.† Alternatively, convert the second half of the sentence to an independent clause by inserting a verb: â€Å"Compliance is no longer viewed primarily as a legal risk to be avoided; rather, it is an operational one to be monitored.† Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Style category, check our popular posts, or choose a related post below:12 Signs and Symbols You Should KnowSocial vs. SocietalComma After Introductory Phrases

Evaluation Microsoft Word Assignment Example | Topics and Well Written Essays - 1000 words

Evaluation Microsoft Word - Assignment Example The evaluation phase shall also serve the purpose of collecting data with the purpose of using the gathered information to customize the training program in line with specific client needs. In designing the evaluation, it is intended that valuable empirical data shall be gathered with which the instructor can use to make changes to the training program as may be deemed necessary. Depending on observations made and trends noted, the instructor may use the empirical data to make modifications to the original training program. Rather than strictly adhere to a single approach, conduction the evaluation offers room for adaptability of the training program in line with specific conditions and competence of individual learner. Evaluation will be approached through three different prisms under levels, 1, 2 and 3. The three levels shall be: Under level 1, the following shall be measured: learners’ perceptions of the importance of the training, the ease with which the training has simplified operations, the facilitation style of the teacher, the in-depth of the training and appropriateness of the training in relation to daily activities at work. Level 2 will be used to assess the training-learning outcome of the program. Specifically, it will be used to measure the student’s ability to review documents for spelling, grammar, punctuations, make comments for correction of mistakes on a word document, restrict editing of papers and compare two documents for similarity index. It will also be used to measure students’ ability to manage envelops and labels for purposes of hardcopy mailings, start mail merge, select mail recipients, and auto-check for errors. Finally, level 3 will be used by the supervisors and Human Resource Department to assess the level of competence gained in the aftermath of the train ing program. The acquired competence will be directly proportional to the performance. Measurement of

GenerationY Essay Example | Topics and Well Written Essays - 500 words

GenerationY - Essay Example One of the ways of showing this is by talking freely. However, the talk is limited to telling jokes. In as much as it portrays the sense of showing composition, it may be intimidating to some interviewers. Some interviews see it as one being arrogant and out of context. In order to avoid this, the individual should stick to the business of the day and answer according to the questions asked (Meagan & Larry, 2010). Another behavior to avoid is speaking too much about the previous place that the person worked. Questions may come relating to the previous work places that the individual worked. The interviewee in the process may over emphasize the success he had in his previous contract. When the interviewee talks a lot about the experience and the success, the interviewer may conclude that the interviewee is not over the previous work place. In addition to this, it may show that he is expecting similar treatment that he received from his previous job. This may not be a good move especially when the previous job was from a better firm as compared to the one he is applying for presently (Meagan & Larry, 2010). Generation Y individuals should avoid making promises during the interview concerning the amount of work that they are willing to do. These kinds of statements portray the act of being over confident in the job. Over confidence in the job may results to poor performance ultimately. They may also appear as if he is judging those working currently at those positions as being lazy and unproductive. In addition, these statements may also sound insulting to the firm, as the whole administration will be in question about how well they ensure that their workers do their job correctly (Meagan & Larry, 2010). In the event that the interviewer poses attack on the interviewee, the interviewee should desist from getting very defensive in the process. Most of Generation Y individuals did not face a lot of confrontation during their earlier years.