Nature vs. Nurture Essay Example for Free

Nature vs. Nurture Essay Over recent years the nature vs. nurture debate has been extensively discussed and researched. Should human characteristics such as intelligence, personality, behavior and ability be attributed to our genetics or our environment? One problem with this is how to pin a trait down to either an inherited or learned characteristic, or perhaps itÂ’s both. Are we to blame for our behavior or is inevitable due to our genetics? This question and others seems to be part of the controversy over the subject. Also, these questions play a factor in how to change and adapt behavior. Different techniques would be more effective depending on the cause of a particular behavior or characteristic. When analyzing the causes of behavior problems in children the question of nature vs. nurture is a legitimate question. One recent study conducted by the University of Virginia and several others including one in Australia studied 1,045 twins and their 2,051 children. Some of the parents were identical twins with others being fraternal. This affected the amount of genes that were shared among the siblings. Participants were twins from a volunteer twin registry and information was gathered through a series of phone interviews beginning in 1993 and ending in 2003. The study discovered that spousal fighting wasnÂ’t to blame for behavioral problems in their children. Rather, it was the genes that influenced how often they argued with spouses. These genes when passed to their children caused more conduct problems. The conclusion of the study was that in family therapy, more focus on the child rather than the parents would be more effective (Society for Research in Child Development, 2007). This conclusion supports the theory that it is nature or our genetics that influence this particular behavior. On the other end of the spectrum another study involved observing children in different childcare settings. Researchers from the National Institute of Child Health and Human Development studied the children beginning in 1991 from the age of one month until they were school age. These 1,364 participants were selected at birth and were studied through phone and personal interviews at three month intervals. The childrenÂ’s cognitive and social functioning was measured at certain intervals and followed up to the  children on sixth grade. It was concluded that center based care yielded more aggression and disobedience than other types of childcare, with the quality of childcare was also found to be a factor (Society for Research in Child Development, 2007). This conclusion supports the theory that it is nurture or our environment that influences this particular behavior and the type of care children receive is an important factor in a childÂ’s development. Both of these studies posed the question of whether the cause of a particular problem, this one being behavioral issues, is genetic or ones environment. Both of these studies looked exclusively at one cause or the other with little being discussed about the other possibilities. The differences in the studies was the length of time given to each study with the genetic study being short term and the childcare study involving observations over a period of time. Another difference is the twin study looked at parents of a specific group, that being twins. The child care study looked at the children of many different types of parents. While both of these studies have their merits, neither study was able to conclusively determine the cause of behavioral problems observed as being attributed solely to genetics or the environment. The question of which one plays a greater role will likely continue to be asked. Hopefully this leads to more research and answers that will further our understanding of human behavior. References Society for Research in Child Development (2007, March 26). Center-based Care Yields More Behavior Problems; In Other Types Of Care, Problems Short-lived. ScienceDaily. Retrieved March 31, 2009, from http://www.sciencedaily.com ¬ /releases/2007/03/070326095340.htm. Society for Research in Child Development (2007, February 7). Parents Genes, Not Parents Arguing, May Cause Childrens Conduct Problems. ScienceDaily. Retrieved March 31, 2009, from http://www.sciencedaily.com ¬ /releases/2007/02/070207090943.htm.

Douglas Macarthur :: Biography Biographies Bio

Douglas MacArthur, the son of the high-ranking military figure, Arthur MacArthur, was born in Little Rock, Arkansas, on 26th January, 1880. Although previously a poor scholar, in 1903 MacArthur graduated first in his 93-man class, at West Point Military Academy. Commissioned in the Corps of the Engineers, MacArthur was sent by the United States Army to the Philippines and by 1904 had been promoted to the rank of first lieutenant. Later that year he joined his father who was serving in Far East before becoming aide-de-camp to President Theodore Roosevelt in 1906. MacArthur was assigned to general staff duty with the War Department and was an official observer with the Vera Cruz Expedition. On the advice of General Leonard Wood, MacArthur was promoted to major. In the First World War MacArthur commanded the 42nd Division on the Western Front and was decorated 13 times and cited seven additional times for bravery. Promoted the the rank of brigadier in August, 1918, three months later he became the youngest divisional commander in France. After the war MacArthur returned to the United States where he became brigadier general and the youngest ever superintendent of West Point in its 117 year history. Over the next three years he doubled its size and modernized the curriculum. In 1922 MacArthur was sent to the Philippines where he commanded the newly established Military District of Manila. At the age of forty-three MacArthur became the army's youngest general and in 1928 was appointed president of the American Olympic Committee. MacArthur was appointed chief of staff of the US Army in 1930. Once again he was the youngest man to hold the office and over the next few years attempted to modernize America's army of 135,000 men. MacArthur developed right-wing political views and at one meeting argued that: "Pacifism and its bedfellow, Communism, are all about us. Day by day this cancer eats deeper into the body politic." In June 1932, MacArthur, controversially used tanks, four troops of cavalry with drawn sabers, and infantry with fixed bayonets, on the Bonus Army in Washington. He justified his attack on former members of the United States Army by claiming that the country was on the verge of a communist revolution. Dwight D. Eisenhower and George Patton also took part in this operation. The radical journalist, Drew Pearson, was highly critical of MacArthur's actions. MacArthur's ex-wife, Louise Cromwell, provided Pearson with confidential information about her former husband.

Annie Dillard “The Chase”

In Annie Dillard’s autobiography â€Å"The Chase†, she emphasizes and uses great detail in her different writing techniques to make the scenes in the story feel more alive or realistic. The attention of detail can be seen with her intense use of transitions and active descriptions in the actual chase scene. Dillard also uses tone and language of the characters to make the story feel more like actual real time events. In the first paragraph of â€Å"The Chase†, the narrator of the story a seven year old girl is informing the audience about the game of football.She says â€Å"It was all or nothing† (Dillard 121). Basically stating that in football you have got to give all of your effort and not hesitate at all if you want to make the tackle and stop the offense. This do or die attitude is reflected later in the story during the chase scene. It is also the climax of the story. Being that a bunch of kids are together unsupervised, there is going to be some tro uble. That is exactly what happens next. The children are all gathered during a winter snowy day making snowballs next to a street throwing them at passing cars. Its wide black door opened; a man got out of it running. He didn’t even close the car door. † This kind of unexpected thrill we can all relate to. Dillard adds even more by putting in the little details that make the reader feel the anger of this man and the feeling of we’re caught by the children that we have all felt as a kid is described in that same quote. By using these details in the story the reader can put themselves into the shoes of the characters.Dillard uses lots of active descriptions that are very real throughout the chase scene. She uses actual street names like Edgerton Avenue, Lloyd Street, Willard and Lang. This use of actual real names of streets makes the story. The reader can almost get lost in the chase itself with Dillard’s use of rapid transitions like up, around, under, th rough, down some, across, smashed. After the chase is over and the children are caught the reader feels tired

What Type of Bonds Does Carbon Form

Carbon and its bonds are key to organic chemistry and biochemistry as well as general chemistry. Heres a look at the most common type of bond formed by carbon and the other chemical bonds it can also form. Key Takeaways: Carbon Bonds Carbon most often forms a covalent bond with other atoms. If the bond is with another carbon atom, it is a pure covalent (or nonpolar covalent) bond. If it is with another atom, a polar covalent bond is formed.The most common oxidation state of carbon is 4 or -4.Less commonly, carbon forms ionic bonds with other atoms. This occurs when there is a large electronegativity difference between carbon and the other atom. Carbon Forms Covalent Bonds The most common type of bond formed by carbon is a covalent bond. In most cases, carbon shares electrons with other atoms (usual valence of 4). This is because carbon typically bonds with elements which have a similar electronegativity. Examples of covalent bonds formed by carbon include carbon-carbon, carbon-hydrogen, and carbon-oxygen bonds. Examples of compounds containing these bonds include methane, water, and carbon dioxide. However, there are different levels of covalent bonding. Carbon can form nonpolar covalent (pure covalent) bonds when it bonds to itself, as in graphene and diamond. Carbon forms polar covalent bonds with elements that have a slightly different electronegativity. The carbon-oxygen bond is a polar covalent bond. It is still a covalent bond, but the electrons arent shared equally between the atoms. If you are given a test question asking which type of bond carbon forms, the answer is a covalent bond. Less Common Bonds With Carbon However, there are less common cases in which carbon forms other types of chemical bonds. For example, the bond between calcium and carbon in calcium carbide, CaC2, is an ionic bond. Calcium and carbon have different electronegativities from each other. Texas Carbon While carbon typically has an oxidation state of 4 or -4, there are instances when a valence other than 4 occurs. An example is Texas carbon, which forms 5 bonds, usually  with hydrogen.