Human Behavior & society Essay Example for Free

Human Behavior society Essay One good argument in favor of natural determination of human behavior is through an experiment done with lab rats. In this case, a castrated male rat (with no testosterone) is placed with a female lab rat that has been injected with testosterone. In this case, the female acts dominant while the male is submissive. This to an extent proves that natural factors e. g. hormones play an important role in human behavior. Besides this, the moodiness experienced by humans undergoing puberty, as well as pre-menstrual syndrome, in which human behavior fluctuates, shows that natural factors do play a role in determining human behavior. On the other hand, the lab rat experiment is questionable, mainly because the biology of rats is significantly different from humans, and secondly, because humans themselves consume testosterone without such drastic swings in behavior. This suggests that what is currently seen as hormone-triggered changes in human behavior could have social undercurrents. Human behavior itself is a highly complex topic. In some instances, as seen with hormones and also genetically inherited diseases, it is completely due to natural circumstances and events. In other instances, certain types of human behavior is caused by social conditioning and socialization e. g. compliance with the law and the observance of norms and values. In some unusual cases, it is determined by nature and society, working hand-in-hand, or sometimes one after the other to cause a change in such behavior. To judge this issue in terms of absolutes would be unjustified. Exactly in what way human behavior is developed depends on both society and on nature- and in many cases either society or nature is more dominant. However, it is clear that human behavior overall is shaped by a blend of both natural and social factors and issues, from genetic inheritance to socio-economic class.

Immigration in America Essay -- essays research papers

Coming to America†¦Maybe Immigration has been a part of the United States ever since its inception. When Christopher Columbus made his way across the Atlantic Ocean he discovered a land that was almost entirely inhabited. The colonists, essentially the first immigrants to what would be the United States, began to come over group after group until they finally decided that there were enough people living in America that they were a strong enough power to be a separate entity. In 1776 the Americans declared their independence from Great Britain and through the revolutionary war, created the United States. Views from varying sources as well as some insight from North Dakota representatives will be used in order to examine current immigration laws, explain how and why changes should be made, and determine who will be affected by the changes. Early in its history, the United States was often called a melting pot because it was a new nation with no distinctive culture at the time it was established. As immigrants came to the United States, oftentimes they quickly lost their original culture and integrated into the new nation rapidly. Although the United States has been shaped by successive waves of immigrants, Americans have often viewed immigration as a problem. Established Americans often look down on new immigrants. The cultural habits of immigrants are frequently targets of criticism, especially when the new arrivals come from a different country than those in the established community. This type of behavior towards immigrants can be found throughout the nation. When interviewing my district representatives what they were currently doing with immigration laws I received a very common answer from all three of them. They all said that currently they weren’t dealing with any immigration laws because they are usually determined at a national level. Representative Ole Aarsvold said in an e-mail response, â€Å"Immigration is primarily a federal concern but we have had a couple of bills dealing with this issue, very generally, in this legislative session in ND. I will do some research for you.† This led me to open my eyes to the national scope of immigration laws. The United States had no type of immigration laws during its colonial years. Leonard Dinnerstein is a Professor of American History and Director of Judaic Studies at University of Arizona. His Encarta entr... ... Americans declared their independence from Great Britain and through the revolutionary war, created the United States. Views from varying sources as well as some insight from North Dakota representatives were used in order to examine current immigration laws, explain how and why changes should be made, and determine who will be affected by the changes. Work Cited Aarsvold, Ole. â€Å"Re: Thoughts on Immigration.† E-mail to State Representative 22 Mar. 2001. â€Å"American Presidents Talk About Immigration.† American Immigration Law Foundation 1997. 27 Feb. 2001. . Dinnerstein, Leonard. â€Å"Immigration.† Microsoft Encarta Encyclopedia. 2000. â€Å"Ellis Island Lesson Plan (Immigration).† MSNBC Pencil News. 2000. 27 Mar 2001. . Goldsborough, James. â€Å"Out-of-Control Immigration.† Foreign Affairs. Sept. 2000: 89 Hicks, Chester. â€Å"Remaking the political landscape: how immigration redistributes seats in the House.† Spectrum: the Journal of State Government. Spring 1999: 17. Vialet, Joyce. â€Å"Immigration Legislation and Issues in The 106th Congress.† Migration World Magazine. Sept 1999: 41.

Personal Statement CELTA TBI Essay

I would like the opportunity to partake in the CELTA course at TBI, so I am able to increase my knowledge and experience, whilst simultaneously being able to assist students’ in their own understanding of the English language. By gaining the CELTA qualification at your institute, I will be equipped to continually encourage my students’ towards reaching their language goals by building on the foundation of knowledge they already have. My future aims and intentions are to train to be a teacher of extremely high standard, and once I have obtained my CELTA certificate and gained some more practical knowledge within schools; I am particularly interested in completing my Post Graduate Certificate of Education (PGCE). The CELTA course would be greatly beneficial in helping me gain valuable experience in preparation for my future PGCE. Having lived in Jakarta for a few years, I am able to empathize with some the hardships involved in learning a new language. It is important to build rapport with the student whilst still maintaining professionalism. As I am able to appreciate the difficulties each student may face, I feel this would contribute towards creating an enjoyable, yet fulfilling, learning environment. Allowing the students to see you (the teacher) as approachable and encouraging, whilst still upholding a professional relationship is a key aspect of encouraging students’ to pursue their language goals. I am a confident, hardworking, highly motivated team player, able to make decisions in a high pressure environment. I understand the importance of diligence and role versatility when tailoring lesson plans to suit the strengths and weaknesses of each individual student. It is of great significance that these individually tailored lessons do not impact the whole class negatively, but rather, enable interaction between those students of a similar skill level. My previous involvement completing my bachelor degree and distance learning diploma, shows that I am able to complete assignments to the highest standard I am able to achieve. For the distance learning Diploma, it was essential to organise and manage my time productively, to ensure sufficient researching, planning and writing time were allocated accordingly, enabling me to complete each of the necessary components on schedule. Throughout my time at both University and College, I was a member of the student representative committees, liaising between the student body and departmental teams. This has helped me gain confidence and familiarity when dealing with my peers and those in higher authority  positions alike. I have learnt how to be patient and diplomatic when the need arises, as well as being able to ascertain when to use my own initiative. The opportunity to undertake studying my CELTA with your institution, allows me to not only better myself, but also the students that I will be teaching. I feel it is an extremely rewarding course, and the large array of possibilities that open up on completion of the CELTA, is endless and exciting. The knowledge and practical experience I would gain from obtaining a CELTA qualification is vast and would enable me to kick start my teaching career.

Ancient Egyptian Art & Architecture Essay

Due to the scarcity of wood the two predominant building materials used in ancient Egypt were sun-baked mud bricks and stone, mainly limestone but also sandstone and granite in considerable quantities. From the Old Kingdom onward, stone was generally reserved for tombs and temples, while bricks were used even for royal palaces, fortresses, the walls of temple precincts and towns, and for subsidiary buildings in temple complexes. The core of the pyramids came from stone quarried in the area already while the limestone, now eroded away, that was used to face the pyramids came from the other side of the Nile River and had to be quarried, ferried across, and cut during the dry season before they could be pulled into place on the pyramid. Ancient Egyptian houses were made out of mud collected from the Nile river. It was placed in molds and left to dry in the hot sun to harden for use in construction. Many Egyptian towns have disappeared because they were situated near the cultivated area of the Nile Valley and were flooded as the river bed slowly rose during the millennia, or the mud bricks of which they were built were used by peasants as fertilizer. Others are inaccessible (unapproachable), new buildings having been erected on ancient ones. Fortunately, the dry, hot climate of Egypt preserved some mud brick structures. Examples include the village Deir al-Madinah, the Middle Kingdom town at Kahun, and the fortresses at Buhen and Mirgissa. Also, many temples and tombs have survived because they were built on high ground unaffected by the Nile flood and were constructed of stone. Thus, our understanding of ancient Egyptian architecture is based mainly on religious monuments, massive structures characterized by thick, sloping walls with few openings, possibly echoing a method of construction used to obtain stability in mud walls. In a similar manner, the incised and flatly modeled surface adornment (decoration) of the stone buildings may have derived from mud wall ornamentation. Although the use of the arch was developed during the fourth dynasty, all monumental buildings are post and lintel constructions, with flat roofs constructed of huge stone blocks supported by the external walls and the closely spaced columns. Exterior and interior walls, as well as the columns and piers (landing place) were covered with hieroglyphic and pictorial (symbolic) frescoes and carvings painted in brilliant colors. Many motifs (design) of Egyptian ornamentation are symbolic, such as the scarab or sacred beetle, the solar disk and the vulture. Other common motifs include palm leaves, the papyrus plant, and the buds and flowers of the lotus. Hieroglyphs were inscribed for decorative purposes as well as to record historic events or spells. In addition, these pictorial frescoes and carvings allow us to understand how the Ancient Egyptians lived, statuses, wars that were fought and their beliefs. This was especially true when exploring the tombs of Ancient Egyptian officials in recent years. Ancient Egyptian temples were aligned with astronomically significant events, such as solstices and equinoxes, requiring precise (accurate) measurements at the moment of the particular event. Measurements at the most significant temples may have been ceremonially undertaken by the Pharaoh himself. Art Forms: Ancient Egyptian art forms are characterized by regularity and detailed depiction of gods, human beings, heroic battles, and nature, and were intended to provide solace to the deceased in the afterlife. Egyptian art in all forms obeyed one law: the mode of representing Pharaohs, gods, man, nature and the environment. Ancient Egyptian art displays an extraordinarily vivid representation of the Ancient Egyptian’s socioeconomic status and belief systems. Architecture: Ancient Egyptian architects used sun-dried and kiln-baked bricks, fine sandstone, limestone and granite. Hieroglyphic and pictorial carvings in brilliant colors were abundantly used to decorate Egyptian structures. Papyrus: Papyrus is a plant. Papyrus was used by ancient Egyptians for writing and painting. Papyrus texts illustrate all dimensions of ancient Egyptian life and include literary, religious, historical and administrative documents. Pottery: Ancient Egyptians used steatite (some varieties were called soapstone). Different types of pottery items were deposited in tombs of the dead. Some such pottery items represented interior parts of the body, like the lungs, the liver and smaller intestines, which were removed before embalming (the art and science of temporarily preserving human remains). Sculpture: The ancient art of Egyptian sculpture evolved to represent the ancient Egyptian gods, Pharaohs, and the kings and queens, in physical form. Very strict conventions were followed while crafting statues: male statues were darker than the female ones; in seated statues, hands were required to be placed on knees and specific rules governed appearance of every Egyptian god. Egyptian Art Ancient Egyptian art is the painting, sculpture, architecture and other arts produced by the civilization in the lower Nile Valley from 5000 BC to 300 AD. Ancient Egyptian art reached a high level in painting and sculpture, and was both highly stylized and symbolic. Much of the surviving art comes from tombs and monuments and thus there is an emphasis on life after death and the preservation of knowledge of the past. The quality of observation and execution started at a high level and remained near that level throughout the 2nd and 3rd dynasty. Paintings: Egyptian painting is said to be one of the most unique and mysterious attributes of Egypt. Egyptian painting is not oil-based or fresco-based, it is tempura-based. All Egyptian reliefs were painted on a flat surface. Pigments were mostly mineral, chosen to withstand strong sunlight without fading. The binding medium used in painting remains unclear. After painting, a varnish or resin was usually applied as a protective coating. The paintings were often made with the intent of making a pleasant afterlife for the deceased. Some tomb paintings show activities that the deceased were involved in when they were alive and wished to carry on doing for eternity. Egyptian paintings are painted in such a way to show a profile view and a side view of the animal or person. Periods in Art: The Ancient Egyptian art style is known as Amarna art. It was characterized by a sense of movement and activity in images. Also, the human body is portrayed differently in Amarna style artwork than Egyptian art on the whole. Faces are still shown exclusively in profile.

Big Brother Media Essay essays

Big Brother Media Essay essays I am going to conduct a survey to find out why people watched Big Brother, what they liked and disliked, how they found out about Big Brother and how they watched the program. I gave they following survey to 35 people of different ages and interests and have summarized the information using words and graphs. Age Group: 9 40-45, 46-51, 52-57, 58-63, 64-69 70 Do you watch Big Brother? Yes No Please circle your answer If yes how often.........hours per week on average? How did you find out about Big Brother example: friends, television, radio etc? Why do you watch Big Brother? What do you like most about the program? What do you dislike most about the program? Where do you watch the program? Who do you watch the program with? What do you do in the break adverts? What have you enjoyed most about the program so far? Whos do you want to win the 3rd big brother? Would you take part in future episode of Big Brother? Yes No Why? Please circle your answer Results: From this pie graph above we can see that over  ¾ of the people I asked do watch Big Brother. This shows that Big brother is very popular and a very large audience. From the above line graph you can see that people ages 16 21 are the group who watch Big Brother the most and second to that is people aged 10 15 which shows me that the majority of people who watch Big Brother are teenagers and young adults, so the concepts and qualities of Big Brother must be appealing to those young age groups. How People Heard and were introduced to Big Brother From this pie chart above you can see that just under half of the people who took part in my survey were introd...

Moment Generating Function for Binomial Distribution

Moment Generating Function for Binomial Distribution The mean and the variance of a random variable X with a binomial probability distribution can be difficult to calculate directly. Although it can be clear what needs to be done in using the definition of the expected value of X and X2, the actual execution of these steps is a tricky juggling of algebra and summations. An alternate way to determine the mean and variance of a binomial distribution is to use the moment generating function for X. Binomial Random Variable Start with the random variable X and describe the probability distribution more specifically. Perform n independent Bernoulli trials, each of which has probability of success p and probability of failure 1 - p. Thus the probability mass function is f (x) C(n , x)px(1 – p)n - x Here the term C(n , x) denotes the number of combinations of n elements taken x at a time, and x can take the values 0, 1, 2, 3, . . ., n. Moment Generating Function Use this probability mass function to obtain the moment generating function of X: M(t) ÃŽ £x 0n etxC(n,x))px(1 – p)n - x. It becomes clear that you can combine the terms with exponent of x: M(t) ÃŽ £x 0n (pet)xC(n,x))(1 – p)n - x. Furthermore, by use of the binomial formula, the above expression is simply: M(t) [(1 – p) pet]n. Calculation of the Mean In order to find the mean and variance, youll need to know both M’(0) and M’’(0). Begin by calculating your derivatives, and then evaluate each of them at t 0. You will see that the first derivative of the moment generating function is: M’(t) n(pet)[(1 – p) pet]n - 1. From this, you can calculate the mean of the probability distribution. M(0) n(pe0)[(1 – p) pe0]n - 1 np. This matches the expression that we obtained directly from the definition of the mean. Calculation of the Variance The calculation of the variance is performed in a similar manner. First, differentiate the moment generating function again, and then we evaluate this derivative at t 0. Here youll see that M’’(t) n(n - 1)(pet)2[(1 – p) pet]n - 2 n(pet)[(1 – p) pet]n - 1. To calculate the variance of this random variable you need to find M’’(t). Here you have M’’(0) n(n - 1)p2 np. The variance ÏÆ'2 of your distribution is ÏÆ'2 M’’(0) – [M’(0)]2 n(n - 1)p2 np - (np)2 np(1 - p). Although this method is somewhat involved, it is not as complicated as calculating the mean and variance directly from the probability mass function.

Business report of financial exercise Essay Example | Topics and Well Written Essays - 2000 words

Business report of financial exercise - Essay Example To increase the revenue, the owner has decided that the firm will operate six days a week which will bring gross sales of  £15,000 in the upcoming year. We will analyze the implication of this change on the profit & loss statement in the light of reasonable assumptions. If the wages are calculated on the basis of increase in variable costs than the initial work demand was for 5 days which has now increased to 6 days therefore the rate of increase in variable costs will be It is found that advertising is correlated with sales and brand value of the organization (Eng & Keh, 2007). Therefore, we will assume that Advertising will increase respect to increase in percentage sales The local garage initially agreed on vehicle maintenance at a cost of  £500 per quarter. The terms initially might include that the business will operate for 5 days. Now since the business will be operating for six days therefore the contract costs will increase to  £600 per quarter. The cash flow forecast for year 2008 and 2009 can be implemented based on the future income statements. In this section we have provided the cash flow forecast for 2007 this will serve as the guideline for future cash flows based on the future assumptions. The cash flow analysis can be and income statements have revealed important information with regards to the community travel. Although the new change seems to be feasible, but it should be implemented in the proposed way by hiring two new part-time drivers who can fulfill the needs on Saturdays. Similarly if the full time employees are willing to work on the compensation terms than they should be hired since they have relevant expertise of the organization. If the business flows in the way as it was doing without any credit sales than it will have abundant cash at the end of the cycle which can be used to expand the business. However, as we noted small changes such as delays in payments or increase in