An Idealized Model in Physics

I once heard an acronym for the best pieces of physics advice I ever got: Keep It Simple, Stupid (KISS). In physics, we are typically dealing with a system that is, in reality, very complex. For an example, lets consider one of the easiest physical systems to analyze: throwing a ball. Idealized Model of Throwing a Tennis Ball You throw a tennis ball into the air and it comes back, and you want to analyze its motion. How complex is this? The ball isnt perfectly round, for one thing; it has that weird fuzzy stuff on it. How does that affect its motion? How windy is it? Did you put a little bit of spin on the ball when you threw it? Almost certainly. All of these things can have an impact on the motion of the ball through the air. And those are the obvious ones! As it goes up, its weight actually changes slightly, based on its distance from the center of the Earth. And the Earth is rotating, so perhaps that will have some bearing on the relative motion of the ball. If the Suns out, then theres light hitting the ball, which may have energy repercussions. Both the Sun and the Moon have gravitational effects on the tennis ball, so should those be taken into account? What about Venus? We quickly see this spiraling out of control. Theres just too much going on in the world for me to figure out how all of it impacts on me throwing the tennis ball? What can we do? Use in Physics In physics, a model (or idealized model) is a simplified version of the physical system that strips away the unnecessary aspects of the situation. One thing that we dont typically worry about is the physical size of the object, nor really its structure. In the tennis ball example, we treat it as a simple point object and ignore the fuzziness. Unless its something were specifically interested in, well also ignore the fact that its spinning. Air resistance is frequently ignored, as is wind. The gravity influences of the Sun, Moon, and other heavenly bodies are ignored, as is the impact of light on the surface of the ball. Once all of these unnecessary distractions are stripped away, you can then begin focusing on the exact qualities of the situation that youre interested in examining. To analyze the motion of a tennis ball, that would typically be the displacements, velocities, and gravity forces involved. Using Care With Idealized Models The most important thing in working with an idealized model is to make sure that the things youre stripping away are things that are not necessary for your analysis. The features that are necessary will be determined by the hypothesis that youre considering.   If youre studying angular momentum, the spin of an object is essential; if youre studying 2-dimensional kinematics, it may be able to ignore it. If youre throwing a tennis ball from an airplane at high altitude, you may want to take into account wind resistance, to see if the ball hits a terminal velocity and stops accelerating. Alternately, you may want to analyze the variability of gravity in such a situation, depending on the level of precision you need. When creating an idealized model, make sure that the things youre eliminating are traits that you actually want to eliminate from your model. Carelessly ignoring an important element isnt a model; its a mistake. Edited by Anne Marie Helmenstine, Ph.D.

M1903 Springfield Rifle - World War I

The M1903 Springfield rifle was the primary rifle used by the United States Army and Marine Corps during the first several decades of the 20th century. Officially designated United States Rifle, Caliber .30-06, Model 1903, it was a bolt-action rifle that utilized a five-round magazine. The M1903 was used by the American Expeditionary Forces in World War I and was retained after the conflict. It was not replaced as the standard American infantry rifle until the introduction of the M1 Garand in 1936. Despite this change, the M1903 was still in use during the early campaigns of World War II. In the years after the war, only the M1903A4 sniper rifle variant remained in the inventory. That last of these were retired during the early years of the Vietnam War. Background Following the Spanish-American War, the U.S. Army began seeking a replacement for its standard Krag-JÃ ¸rgensen rifles. Adopted in 1892, the Krag had shown several weaknesses during the conflict. Among these was a lower muzzle velocity than the Mausers employed by Spanish troops as well as a difficult to load magazine which required the insertion of one round at time. In 1899, attempts were made to improve the Krag with the introduction of a high-velocity cartridge. These proved unsuccessful as the rifles single locking lug on the bolt proved incapable of handling the increased chamber pressure. Development Design Over the next year, engineers at the Springfield Armory began developing designs for a new rifle. Though the U.S. Army had examined the Mauser in the early 1890s prior to selecting the Krag, they returned to the German weapon for inspiration. Later Mauser rifles, including the Mauser 93 used by the Spanish, possessed a magazine fed by a stripper clip and a greater muzzle velocity than its predecessors. Combining elements from the Krag and the Mauser, Springfield produced its first operational prototype in 1901. Soldier with M1903 Springfield. U.S. Army Center for Military History Believing they had achieved their goal, Springfield began tooling its assembly line for the new model. Much to their dismay, the prototype, designated M1901, was declined by the U.S. Army. Over the next two years, the U.S. Army laid out a variety of changes which were incorporated into the M1901s design. In 1903, Springfield presented the new M1903, which was accepted into service. Though the M1903 was a composite consisting of the best elements from several prior weapons, it remained similar enough to the Mauser that the U.S. Government was forced to pay royalties to Mauserwerke. M1903 Springfield Cartridge: .30-03 .30-06 SpringfieldCapacity: 5 round stripper clipMuzzle Velocity: 2,800 ft./sec.Effective Range: 2,500 yds.Weight: approx. 8.7 lbs.Length: 44.9 in.Barrel Length: 24 in.Sights: Leaf rear sight, barleycorn-type front sightAction: Bolt-action Introduction The M1903 was officially adopted on June 19, 1903 under the official designation of United States Rifle, Caliber .30-06, Model 1903. In contrast, the British and Commonwealth forces used the Lee-Enfield Rifle. Moving into production, Springfield built 80,000 of the M1903 by 1905, and the new rifle slowly began to replace the Krag. Minor changes were made in the early years, with a new sight added in 1904, and a new knife-style bayonet in 1905. As these alterations were implemented, two major changes were introduced. The first was a shift to pointed, spitzer ammunition in 1906. This led to the introduction of the .30-06 cartridge that would become standard for American rifles. The second change was a shortening of the barrel to 24 inches. World War I During testing, Springfield found that the M1903s design was equally effective with a shorter, cavalry-style barrel. As this weapon was lighter and more easily wielded, it was ordered for the infantry as well. By the time the US entered World War I in April 1917, 843,239 M1903s had been produced at Springfield and the Rock Island Arsenal. Equipping the American Expeditionary Forces, the M1903 proved lethal and efficient against the Germans in France. During the war, the M1903 Mk. I was produced which allowed for the fitting of a Pedersen device. Developed in an effort to increase the M1903s volume of fire during assaults, the Pedersen device allowed the rifle to fire .30 caliber pistol ammunition semi-automatically. World War II After the war, the M1903 remained the standard American infantry rifle until the introduction of the M1 Garand in 1937. Much beloved by American soldiers, many were reluctant to switch to the new rifle. With the entry of the US into World War II in 1941, many units, both in the U.S. Army and Marine Corps, had not completed their transition to the Garand. As a result, several formations deployed for action still carrying the M1903. The rifle saw action in North Africa and Italy, as well as in the early fighting in the Pacific. A GI with the 36th Infantry Division cleans his M1903 Springfield, equipped with sniper scope. Public Domain The weapon was famously used by the U.S. Marines during the Battle of Guadalcanal. Though the M1 replaced the M1903 in most units by 1943, the older rifle continued to be used in specialized roles. Variants of the M1903 saw extended service with the Rangers, Military Police, as well as with Free French forces. The M1903A4 saw extensive use as a sniper rifle during the conflict. M1903s produced during World War II were often made by Remington Arms and the Smith-Corona Typewriter Company. Later Use Though it was reduced to a secondary role, the M1903 continued to be produced during World War II by Remington Arms and Smith-Corona Typewriter. Many of these were designated M1903A3 as Remington requested several design changes to improve performance and simplify the manufacturing process. With the conclusion of World War II, most M1903s were retired from service, with only the M1903A4 sniper rifle being retained. Many of these were replaced during the Korean War, however the U.S. Marine Corps continued to use some until the early days of the Vietnam War.

The Roles and Achievements of Prime Ministers Free Essays

Name Tutor Course Date The Roles and Achievements of Prime Ministers John a Macdonald and Laurier Sir John a MacDonald was the first prime minister of Canada and was the dominant representative of the Canadian confederation. He was born on the 11th January 1815 and passed on 6th June. His term in office was 18 years long which places him to the second longest serving prime minister in Canada. We will write a custom essay sample on The Roles and Achievements of Prime Ministers or any similar topic only for you Order Now He is the only one to ever win six majority governments (Hennessy 12). As for Sir Wilfrid Laurier, he was the seventh prime minister, Born on 20th November 1841 and passed on on the 17th February 1919. He was the first francophone prime minister and was considered one of the countries superb statesmen. As compared to his counter part John a MacDonald, sir Wilfrid was also in the list of the longest serving prime ministers in Canada although him coming in as position four. Sir Wilfrid also contributed to the expanding of the confederation. Sir John MacDonald was born in Glasgow Scotland was the third in a family of five while Sir Wilfrid laurier was born in Saint-lin Canada East and was the 7th generation of his family. MacDonald’s parents decided that he should become a lawyer after his completion of schooling. It was a great choice for a boy who seemed to really admire studying and beside that he had an urgent to start earning cash in order to support his family since his fathers business ventures were failing. As compared to Macdonald Lauriers’ father was well up and by the age of eleven he was sent to study in new Glasgow. Macdonald had a rather sorrowful and tragedous private life. When Sir Macdonald first came into office he was faced with major opposition. Nova Scotia was already threatening to withdraw from the confederation; the Anglo-American relationships were in a poor state. In 1867 the first general elections were held and this is where MacDonald had his first major achievement. He was able to bring together Nova Scotia New Brunswick and the province of lower and Upper Canada to form the state of Canada of which guaranteed him election stress free. MacDonald’s main vision was to enlarge the country and bring it together in unity. Under his rule he rought British Colombia, PIE, and great North West territories into Canada all this for ? 300,000 (about $11,500,000 in modern Canadian dollars). Macdonald’s still biggest achievement as a prime minister was the building of the Trans continental railway which was completed in 1891 (Leonardo 219). He also managed to create a god relationship with the United States rising to the challenge of the Northwest rebellion and his balancing of French and English interests in accept able terms for most. Sir Wilfrid Laurier is known to have had a number of accomplishments as a prime minister. To begin with he was able to establish the department of labour and external affairs, he also managed to recruit immigrants into the west, and in 1905 he oversaw the creation of two provinces Alberta and Saskatchewan into the confederation which saw the creation of the last two provinces in the Northwest Territories (Picknett, Prince, Prior Brydon 290). He also saw the beginning of the two new transcontinental railways although the project was filled with scandals. He also made a deal with the united state for lower rates on natural products. The two prime ministers are to date considered being the greatest of all time. This Great statesmen had a couple of similarities if we scrutinses them properly. One similarity was that both of them were students of law. MacDonald studied law in Toronto where he traveled by boat whereas sir Wilfrid studied law in New Glasgow. These two men had a vision of the expansion of the country of Canada since both of them contributed to the increase of the confederation. Sir MacDonald helped bring the provinces of Upper and Lower Canada, Nova Scotia, and New Brunswick together in 1867 to form Canada while Sir Wilfrid Laurier had the provinces of Alberta and Saskatchewan created in 1905 which saw the last spit of the Northwest Territories. Sir Macdonald oversaw the establishments of the first transcontinental railway and Sir Wilfred Laurier also oversaw the establishment of tow more transcontinental. Sir MacDonald negotiated the relation ship with the United States and this was also exhibited by sir Wilfrid. The above similarities signify that both of the prime ministers were both devoted and dedicated to the development of Canada. These similarities only signify their similarities in ensuring a proper Canada but these two men had other similarities because they were both the first in whatever they did. MacDonald was the Prime minister of Canada while Sir Wilfrid Laurier was the first francophone prime minister. In the common life Sir MacDonald and sir laurier had a couple of differences . Sir MacDonald came from a family that was not all that well up as compare do to sir Wilfred, he studied law in order to be able to put a meal on his families table since all his fathers ventures were crumbling as compared to Wilfred who studied Law as his passion. Sir Wilfred and Sir MacDonald left a legacy in Canada and are both commemorated in big ways. Both of them have the pleasure of having holidays celebrated in their hournor; they both have avenues named in their respect such as the Laurier Avenue. These two statesmen had very minimal similarities and difference and these was due to their characters but both will live to be legends as far as Canada is concerned. Works Cited Hennessy, Peter. Prime Ministers: The Office and its Holders since 1945. Cambridge: Cambridge Press, 2001. Leonardo, Gordon. Review of Prosperity and Misery in Modern Bengal: The Famine of 1923–1944. American Historical Review, 88. 4 (1983): 218 – 230. Picknett, Lynn, Prince, Clive, Prior, Stephen, and Brydon, Robert. War of the Windsors: A Century of Unconstitutional Monarchy. Chicago: Mainstream Publishing, 2002. How to cite The Roles and Achievements of Prime Ministers, Essay examples

Summer Of 42 Essay Example For Students

Summer Of 42 Essay he book A Farewell to Arms, written by Ernest Hemingway, is a classic about the love story of a nurse and a war ridden soldier. The story starts as Frederick Henry is serving in the Italian Army. He meets his future love in the hospital that he gets put in for various reasons. I thought that A Farewell to Arms was a good book because of the symbolism, the exciting plot, and the constant moving of the main character. The symbolism in A Farewell to Arms is very much apparent. Ernest Hemingway has always been one who is big on the symbolism of night as being bad. To the main character in Hemingways novels, nights have always been a sign of death, or something negative to happen. Another one of the symbolisms in A Farewell to Arms is when Henry tries to escape from the Italian army by jumping off one of the ships the army was traveling on and running away from the army. This symbolism was the water that he jumped into was a symbolism of the new, clean life that he was going to live from now on. At this time, Henry goes off and finds his wife to be. We will write a custom essay on Summer Of 42 specifically for you for only $16.38 $13.9/page Order now The plot in A Farewell to Arms was always active. They were never staying in one place too long. It had a very good story line, which was a love story that ended up in a tragedy. The main characters wife got pregnant and she was off to have her baby when problems started occurring. They had to have a caesarean, and the baby dies, and when the mother of the child starts to hemorrhage Henry knows that it was over for his wife and he was right. From the beginning of the book until the end, the action was up. Ever since the front page Henry was traveling around to different towns so it was not boring for the reader. That made it very interesting for the reader because it was always a new town coming up so they were being introduced in the new characters quite often. As the story goes on, the reader is not introducing as many new people, but they are still traveling around quite a bit. Hemingway has a way with arranging the plots of all his stories. They all have that right timing to them. He always introduces only people that will affect the story, he does not introduce someone who will be in the scene for five minutes and then leave. I felt that the authors planning on putting this noveltogether was very good. Ernest Hemingway has always been one of the worlds best known classic writers. His style and technique of symbolism is much different than others. He uses then in very strong ways that you the reader does not always pick up. I am sure that I missed some of the symbolism that went on in the book. I picked up a few though and they were very interesting. I recommend this to anyone who is interested in a love story that does not get too intimateEnglish

Learning and Cognition Relationship between Learning and Cognition

Learning and Cognition Relationship between Learning and Cognition Learning starts from the very first days of a human life. People learn how to walk, how to perform complicated tasks and how to cooperate with other individuals. People have tried to understand what learning is throughout centuries. There are various approaches to this issue. However, all researchers agree that learning is closely connected to such concept as cognition.Advertising We will write a custom essay sample on Learning and Cognition: Relationship between Learning and Cognition specifically for you for only $16.05 $11/page Learn More Though, there are researchers who challenge this assumption stating that there are cases when learning is possible without cognition. To understand the relationship between cognition and learning, it is important to take a closer look at the concept of learning. Firstly, it is necessary to provide a proper definition for the concept of learning. Some people see learning as â€Å"an outcome of the social experiences in a nd out of schools to which young people are exposed† (Yates McLeod, 2011, p. 230). However, it is clear that learning goes beyond classroom environment. People acquire knowledge and gain new skills in a variety of settings. Ellstrom (2011, p. 238) provides a more comprehensive definition of learning, â€Å"learning is a process of knowledge acquisition through experienced-based changes in cognition or action†. Therefore, learning happens in various settings, but it is associated with certain changes, i.e. acquisition of knowledge and skills which is, in its turn, connected with cognition. It is necessary to note that behavior plays an important role in learning. For instance, active people can be exposed to a great amount of information which can be learnt easily (Ellstrom, 2011). At the same time, some people find it rather difficult to concentrate as they are often distracted by numerous things. Lack of concentration can lead to difficulties while learning. Notably, those who are less active are not exposed to new information as they tend to be in settings they know perfectly well, i.e. they remain on the safe side. Interestingly, behavior and learning are regarded in terms of the evolutionary approach (Ellstrom, 2011). Ability to acquire knowledge and actively use it is associated with ability to survive in the animal world. This can also be applied to the contemporary world as people who acquire more knowledge have lots of opportunities, e.g. they get better jobs and get more resources, etc.Advertising Looking for essay on psychology? Let's see if we can help you! Get your first paper with 15% OFF Learn More Apart from different types of behavior, there are two types of learning. Thus, learning can be explicit and implicit (Yates McLeod, 2011). Explicit learning is often associated with education. People are explicitly exposed to certain information. They try to use a variety of strategies to facilitate learning. For instance, students try to memorize data and they train the skills they have acquired. Adult people also have to learn new skills, e.g. professional, communicative, leadership skills, etc. As far as implicit learning is concerned, it happens without training or extra effort. As has been mentioned above, people are often exposed to a lot of information. They memorize facts, faces, places without extra effort. This is a characteristic feature of human cognitive ability to perceive and process information (Shanks, 2010). Therefore, the two types of learning help people gain knowledge and develop cognitive abilities. Clearly, learning and cognition are interrelated. Researchers claim that there can be no learning without cognition (Shanks, 2010). Admittedly, people learn things after they have processed information cognitively. It is easy to provide an example to this concept. A 5-year-old child can be given a task to build a toy house. The child will be given major parts of the house, i .e. 4 walls and the roof. There will be no difficulties and the child will be able to build the toy house as he has the necessary experience, i.e. he/she has seen lots of houses. However, if the child will be shown (and given instructions on) how to build the toy house quickly, he/she will spend less time building the house as the child has seen how to do it, i.e. have acquired experience. Thus, the child looks at and touches the parts of the house and gets information about the material and shape. The child pictures houses he/she has seen in his/her life. This enables the child to put the parts of the house together. Next time, the child will be able to complete the same task much faster. Admittedly, if the child had not had the instructions and certain experience, he/she would not be able to perform the task. Nonetheless, some researchers claim that cognition is not an indispensible part of learning as learning without cognition is also possible (Shanks, 2010). However, these theo ries are yet to be researched and grounded. To sum up, it is possible to note that learning and cognition are interrelated. People get the vast majority of knowledge due to their cognitive abilities. People perceive objects and gain experience through learning, implicit or explicit. It is also important to add that behavior plays an important role in learning, especially when it comes to implicit learning. However, further research is required as there are lots of learning mechanisms which are unclear. It is also necessary to take a closer look at the correlation between learning and cognition.Advertising We will write a custom essay sample on Learning and Cognition: Relationship between Learning and Cognition specifically for you for only $16.05 $11/page Learn More Reference List Ellstrom, P.E. (2011). Organizational learning. In V.G. Aukrust (Ed.), Learning and cognition in education (pp. 229-235). San Diego, CA: Elsevier. Shanks, D.R. (2010). Learning: F rom Association to cognition. Annual Review of Psychology, 61(1), 273-301. Yates, L., McLeod, J. (2011). Gender and schooling. In V.G. Aukrust (Ed.), Learning and cognition in education (pp. 229-235). San Diego, CA: Elsevier.

Learning and Cognition Relationship between Learning and Cognition

Learning and Cognition Relationship between Learning and Cognition Learning starts from the very first days of a human life. People learn how to walk, how to perform complicated tasks and how to cooperate with other individuals. People have tried to understand what learning is throughout centuries. There are various approaches to this issue. However, all researchers agree that learning is closely connected to such concept as cognition.Advertising We will write a custom essay sample on Learning and Cognition: Relationship between Learning and Cognition specifically for you for only $16.05 $11/page Learn More Though, there are researchers who challenge this assumption stating that there are cases when learning is possible without cognition. To understand the relationship between cognition and learning, it is important to take a closer look at the concept of learning. Firstly, it is necessary to provide a proper definition for the concept of learning. Some people see learning as â€Å"an outcome of the social experiences in a nd out of schools to which young people are exposed† (Yates McLeod, 2011, p. 230). However, it is clear that learning goes beyond classroom environment. People acquire knowledge and gain new skills in a variety of settings. Ellstrom (2011, p. 238) provides a more comprehensive definition of learning, â€Å"learning is a process of knowledge acquisition through experienced-based changes in cognition or action†. Therefore, learning happens in various settings, but it is associated with certain changes, i.e. acquisition of knowledge and skills which is, in its turn, connected with cognition. It is necessary to note that behavior plays an important role in learning. For instance, active people can be exposed to a great amount of information which can be learnt easily (Ellstrom, 2011). At the same time, some people find it rather difficult to concentrate as they are often distracted by numerous things. Lack of concentration can lead to difficulties while learning. Notably, those who are less active are not exposed to new information as they tend to be in settings they know perfectly well, i.e. they remain on the safe side. Interestingly, behavior and learning are regarded in terms of the evolutionary approach (Ellstrom, 2011). Ability to acquire knowledge and actively use it is associated with ability to survive in the animal world. This can also be applied to the contemporary world as people who acquire more knowledge have lots of opportunities, e.g. they get better jobs and get more resources, etc.Advertising Looking for essay on psychology? Let's see if we can help you! Get your first paper with 15% OFF Learn More Apart from different types of behavior, there are two types of learning. Thus, learning can be explicit and implicit (Yates McLeod, 2011). Explicit learning is often associated with education. People are explicitly exposed to certain information. They try to use a variety of strategies to facilitate learning. For instance, students try to memorize data and they train the skills they have acquired. Adult people also have to learn new skills, e.g. professional, communicative, leadership skills, etc. As far as implicit learning is concerned, it happens without training or extra effort. As has been mentioned above, people are often exposed to a lot of information. They memorize facts, faces, places without extra effort. This is a characteristic feature of human cognitive ability to perceive and process information (Shanks, 2010). Therefore, the two types of learning help people gain knowledge and develop cognitive abilities. Clearly, learning and cognition are interrelated. Researchers claim that there can be no learning without cognition (Shanks, 2010). Admittedly, people learn things after they have processed information cognitively. It is easy to provide an example to this concept. A 5-year-old child can be given a task to build a toy house. The child will be given major parts of the house, i .e. 4 walls and the roof. There will be no difficulties and the child will be able to build the toy house as he has the necessary experience, i.e. he/she has seen lots of houses. However, if the child will be shown (and given instructions on) how to build the toy house quickly, he/she will spend less time building the house as the child has seen how to do it, i.e. have acquired experience. Thus, the child looks at and touches the parts of the house and gets information about the material and shape. The child pictures houses he/she has seen in his/her life. This enables the child to put the parts of the house together. Next time, the child will be able to complete the same task much faster. Admittedly, if the child had not had the instructions and certain experience, he/she would not be able to perform the task. Nonetheless, some researchers claim that cognition is not an indispensible part of learning as learning without cognition is also possible (Shanks, 2010). However, these theo ries are yet to be researched and grounded. To sum up, it is possible to note that learning and cognition are interrelated. People get the vast majority of knowledge due to their cognitive abilities. People perceive objects and gain experience through learning, implicit or explicit. It is also important to add that behavior plays an important role in learning, especially when it comes to implicit learning. However, further research is required as there are lots of learning mechanisms which are unclear. It is also necessary to take a closer look at the correlation between learning and cognition.Advertising We will write a custom essay sample on Learning and Cognition: Relationship between Learning and Cognition specifically for you for only $16.05 $11/page Learn More Reference List Ellstrom, P.E. (2011). Organizational learning. In V.G. Aukrust (Ed.), Learning and cognition in education (pp. 229-235). San Diego, CA: Elsevier. Shanks, D.R. (2010). Learning: F rom Association to cognition. Annual Review of Psychology, 61(1), 273-301. Yates, L., McLeod, J. (2011). Gender and schooling. In V.G. Aukrust (Ed.), Learning and cognition in education (pp. 229-235). San Diego, CA: Elsevier.

Learning and Cognition Relationship between Learning and Cognition

Learning and Cognition Relationship between Learning and Cognition Learning starts from the very first days of a human life. People learn how to walk, how to perform complicated tasks and how to cooperate with other individuals. People have tried to understand what learning is throughout centuries. There are various approaches to this issue. However, all researchers agree that learning is closely connected to such concept as cognition.Advertising We will write a custom essay sample on Learning and Cognition: Relationship between Learning and Cognition specifically for you for only $16.05 $11/page Learn More Though, there are researchers who challenge this assumption stating that there are cases when learning is possible without cognition. To understand the relationship between cognition and learning, it is important to take a closer look at the concept of learning. Firstly, it is necessary to provide a proper definition for the concept of learning. Some people see learning as â€Å"an outcome of the social experiences in a nd out of schools to which young people are exposed† (Yates McLeod, 2011, p. 230). However, it is clear that learning goes beyond classroom environment. People acquire knowledge and gain new skills in a variety of settings. Ellstrom (2011, p. 238) provides a more comprehensive definition of learning, â€Å"learning is a process of knowledge acquisition through experienced-based changes in cognition or action†. Therefore, learning happens in various settings, but it is associated with certain changes, i.e. acquisition of knowledge and skills which is, in its turn, connected with cognition. It is necessary to note that behavior plays an important role in learning. For instance, active people can be exposed to a great amount of information which can be learnt easily (Ellstrom, 2011). At the same time, some people find it rather difficult to concentrate as they are often distracted by numerous things. Lack of concentration can lead to difficulties while learning. Notably, those who are less active are not exposed to new information as they tend to be in settings they know perfectly well, i.e. they remain on the safe side. Interestingly, behavior and learning are regarded in terms of the evolutionary approach (Ellstrom, 2011). Ability to acquire knowledge and actively use it is associated with ability to survive in the animal world. This can also be applied to the contemporary world as people who acquire more knowledge have lots of opportunities, e.g. they get better jobs and get more resources, etc.Advertising Looking for essay on psychology? Let's see if we can help you! Get your first paper with 15% OFF Learn More Apart from different types of behavior, there are two types of learning. Thus, learning can be explicit and implicit (Yates McLeod, 2011). Explicit learning is often associated with education. People are explicitly exposed to certain information. They try to use a variety of strategies to facilitate learning. For instance, students try to memorize data and they train the skills they have acquired. Adult people also have to learn new skills, e.g. professional, communicative, leadership skills, etc. As far as implicit learning is concerned, it happens without training or extra effort. As has been mentioned above, people are often exposed to a lot of information. They memorize facts, faces, places without extra effort. This is a characteristic feature of human cognitive ability to perceive and process information (Shanks, 2010). Therefore, the two types of learning help people gain knowledge and develop cognitive abilities. Clearly, learning and cognition are interrelated. Researchers claim that there can be no learning without cognition (Shanks, 2010). Admittedly, people learn things after they have processed information cognitively. It is easy to provide an example to this concept. A 5-year-old child can be given a task to build a toy house. The child will be given major parts of the house, i .e. 4 walls and the roof. There will be no difficulties and the child will be able to build the toy house as he has the necessary experience, i.e. he/she has seen lots of houses. However, if the child will be shown (and given instructions on) how to build the toy house quickly, he/she will spend less time building the house as the child has seen how to do it, i.e. have acquired experience. Thus, the child looks at and touches the parts of the house and gets information about the material and shape. The child pictures houses he/she has seen in his/her life. This enables the child to put the parts of the house together. Next time, the child will be able to complete the same task much faster. Admittedly, if the child had not had the instructions and certain experience, he/she would not be able to perform the task. Nonetheless, some researchers claim that cognition is not an indispensible part of learning as learning without cognition is also possible (Shanks, 2010). However, these theo ries are yet to be researched and grounded. To sum up, it is possible to note that learning and cognition are interrelated. People get the vast majority of knowledge due to their cognitive abilities. People perceive objects and gain experience through learning, implicit or explicit. It is also important to add that behavior plays an important role in learning, especially when it comes to implicit learning. However, further research is required as there are lots of learning mechanisms which are unclear. It is also necessary to take a closer look at the correlation between learning and cognition.Advertising We will write a custom essay sample on Learning and Cognition: Relationship between Learning and Cognition specifically for you for only $16.05 $11/page Learn More Reference List Ellstrom, P.E. (2011). Organizational learning. In V.G. Aukrust (Ed.), Learning and cognition in education (pp. 229-235). San Diego, CA: Elsevier. Shanks, D.R. (2010). Learning: F rom Association to cognition. Annual Review of Psychology, 61(1), 273-301. Yates, L., McLeod, J. (2011). Gender and schooling. In V.G. Aukrust (Ed.), Learning and cognition in education (pp. 229-235). San Diego, CA: Elsevier.