Osmolarity Concentration and Sucrose Solutions Essay Example

Osmolarity: Concentration and Sucrose Solutions Paper Estimating Similarity by Change in Weight By: Sounds Kali 27 February 2012 TA- Ashley Hint Biology AAA-section 002 Abstract: My group and I conducted the experiment that estimates similarity by change in weight of potato tubers, this was conducted in order to explore the process of diffusion and osmosis and more importantly to investigate the question of Does different concentrations of sucrose solutions have an effect on the final weight for the potato tubers? In this experiment we estimated the similarity of potato tuber cores by submersing different potato cores into sucrose solutions of 0. 0-0. M, and weighing the potato. The results showed the weight of the potato tubers had the highest percent change in weight meaning that they weighed more than the initial weight in sucrose solutions from 0. 0-0. MM; it also showed that sucrose concentrations from 0. 4-0. MM the weight of the potato tubers decreased. My group and concluded that the similarity Of the potato was about 0. MM since the weight of the potato decreased by about -1. 3%. Which was the closest value to the initial weight Of the potato tuber. We also found that the potato was hypersonic to sucrose solutions of 0. 0-0. MM and hypotonic to 0. MM. Introduction: Diffusion and osmosis are two types of passive transport. Diffusion is a random movement of molecules from an area of high concentration to an area of low concentration. According to the book Biological Sciences, Osmosis is a type of diffusion that occurs when solutions are separated by a membrane that is permeable to some molecules but not to Others, that is, a selectively permeable membrane (Scott 2011). To further explore the process of diffusion and osmosis, we conducted an experiment that would demonstrate these processes and also investigate the question of do different concentrations of sucrose solutions have n effect on the final weight for the potato tubers? In my groups experiment our goal was to estimate the similarity of potato tubers from weight change. We will write a custom essay sample on Osmolarity: Concentration and Sucrose Solutions specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Osmolarity: Concentration and Sucrose Solutions specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Osmolarity: Concentration and Sucrose Solutions specifically for you FOR ONLY $16.38 $13.9/page Hire Writer The hypothesis for this experiment was, Miff the concentration of the sucrose solutions in which the potato cylinders are in is changed, then hypothesize that the final weight of the potato will also change. And the prediction that my group and I formed was ;TFH the weight if the potato tuber changes when submerged in different sucrose concentrations, then I predict the weight change will decrease as the sucrose concentration increases. In my groups experiment, several toot tubers were tested in different sucrose solutions ranging trot 0. 0-0. 6 M. The potato tubers were then submerged into all the solutions to test similarity and to see what would happen to its mass if they were in different sucrose solutions. To fully understand the purpose and understand the results obtained there were three major concepts important to know, they are hypersonic, hypotonic, and isotonic. According to the journal The American Biology Teacher, An isotonic solution is when the solute concentration inside a system is equality to the solute concentration outside of a system, thus resulting in no net change of diffusion. In a hypersonic solution, the solute concentration outside of a system is larger than the solute concentration Within a System, so water diffuses out of the system to attempt to even out the ratio disparity; this results in the system shrinking in mass (Marvel, Keeper 2009). In a hypotonic solution however, the solute concentration is greater within the system than outside Of the system, so water diffuses into the system; this results in the system being bloated. Materials and Methods: The materials that my group and I used in our experiment was 1 large potato, a cork borer this is necessary to obtain seven potato tuber cylinders. Forceps were needed and a balance that weighs to the nearest 0. Egg, a Petri dish, razor blade, paper towels, ruler, calculator, and also necessary for the experiment to work was sucrose solutions from 0. 1-0. 6 molar. Denizen water was used to represent 0. 0 molar in our experiment and seven ml plastic cups. First, my group and I obtained ml of denizen water and ml of each of the sucrose solutions and put each solution in separate and labeled ml paper cups. Then by using a cork borer we obtained seven cylinders tort the potato by pushing the borer through the length of the potato and removing the potato room the borer. Making sure none of the cylinders were damaged, we modified the length of each cylinder to SMS and repeated this step seven times until we had a total of seven undamaged cylinders of equal length with the peels removed from each length using a razor blade. We then placed all seven cylinders into a Petri dish and kept them covered to prevent from drying out. Before weighing each of the cylinders we placed each one between folds of a napkin to blot out the sides and ends and then weighed them individually to the nearest hundredths of a gram on the balance. After doing this step we recorded he results in our table. After weighing the potato cylinders we immediately placed each in different molar solutions starting With 0. MM through 0. MM. After the cylinders were submersed in the cups eve recorded the time witch was 3:20 PRNG_ We then took the cylinders out Of their solutions at 4:pm and calculated the incubation time to be lour 10 minutes. The instructions said to leave for I . 5 hours to 2 hours but due to time constraints we took them out a little earlier. After removing the cylinders from each sample we blotted each with a paper towel to remove excess solution only. After doing this my group and recorded the final weights of each of the cylinders in the chronological order in which they were initially placed, and recorded it in our table. After recording our data we finally calculated the percent weight change for each of the cylinders. Our group then decided what the variables were and agreed that the independent variable was the concentration of the sucrose solution and the dependent variable was the percent change in weight. This experiment was repeated only once in the given time we had. Results: The osmotic concentration was determined by measuring the percent change n mass of the potato cylinders, Change in mass was measured of seven solutions, each containing different levels of concentration O, 01, 0. 2, 0. 3, 0. 4, 0. 5, and 0. MM. The percent change in mass decreased as sucrose concentration increased, therefore, relative osmotic concentration also decreased as sucrose concentration increased. However, the osmotic concentration of 0. 3 M sucrose solution was relatively greater than that of 0. 2 M sucrose solution. In sucrose concentration 0. M, the osmotic concentration decreased almost double from that of 0. 5, and significantly from those of all other sucrose concentrations. The osmotic concentrations were greater than zero in sucrose solutions Of O, 0. 1, 0. 2, and 0. 3 M; these cells were hypotonic, meaning the potato had more solute. The osmotic concentrations were less than zero in sucrose solutions Of 0. 4, 0. 5, and 0. 6 M; these cells were hypersonic, meaning the solutions had less solute. Osmotic concentration decreased as sucrose concentration increased and cells became more concentrated. Table 1: Data for Experiment Estimating Similarity by Change in Weight sucrose Military (M) I O. OIC. 1 10. 210. 310. 4 Final weight (g) 2,2412. 21 12. 0511. 821 Initial weight (g) 2. 0312. 2412. 9 | 2. 06 | weight change (g) 1-0. 31-1. 41 -0241 % change in weights Discussion: When starting this experiment my group and I formulated and agreed upon the hypothesis of *if the concentration of the sucrose solutions in which the potato cylinders are in is changed, then I hypothesize that the final weight of the potato will also change. My group and also agreed upon the prediction of if the weight of the potato tuber changes when submerged in different sucrose concentrations, then I predict the weight change will decrease as the sucrose concentration increases. After conducting the experiment and obtained our exults, we found that our results support our hypothesis and prediction. The experiment supported our prediction because the sucrose solution diffused from areas Of high concentratio n to areas Of low concentration, thus affecting the final weight of potato cylinders when submerged in varying amounts of sucrose concentrations. According to the article Diffusion, Osmosis and Cell Membranes, There are two ways that the molecules in a solution move: passive transport and active transport Active transport requires that the cell use energy that it has obtained from food to move the molecules (or larger particles) through he cell membrane. Passive transport does not require such energy expenditure, and occurs spontaneously (Mishandles BIBB). Because the molecules in the sucrose solutions in our experiment were moving with the gradient meaning they were moving form areas of high concentration to areas of low concentration we found that the moment of the molecules was passive transport. The principle means of passive transport is diffusion. Diffusion is the movement of molecules from a region in which they are highly concentrated to a region in which they are less concentrated, In the solutions ranging from 0. 0-0. M the toot acted as the system and the solution concentration inside the system was greater than outside which was the sucrose solution, 50 water diffused into the system (potato) and caused it to become bloated. In the sucrose solutions 0. 4-06 it was hypersonic because the solution concentration was larger than the systems concentration so the cylinder decreased in size. This experiment allowed us to take a closer look at the biological process of life and how and why it works the way it does. This experiment allowed us to a take a deeper look into the mechanisms Of diffusion and osmosis and apply it real life examples. According to the book, Cell and molecular biology: concepts and experiments, When a diluted solution and a concentrated solution are separated by a membrane, there is a net transfer of the solvent from the diluted solution to the concentrated one. Entry Of water into root hairs and movement Of water Within the plant body are good examples of osmosis (Kara 1391). Osmosis plays a significant role in life first, the entry of water in to the roots from the soil takes place by this process, cell to cell diffusion of water is controlled through this process, young cells require turgid condition for their growth which is fulfilled by osmosis, and last turgidity of cells is maintained by the process of osmosis (Kara 1999). A few errors were made in the experiment but none were significant enough to heavily affect our results, For example, the lengths of the individual potato cylinders may have differed slightly; we may have made mistakes when measuring a specific amount of the sucrose concentrations. We also believe that the potato cylinders should have been incubated longer, ours incubated tort 1 hour I Minutes and the instructions said to incubate for at least I hours. For the most part these mistakes seemed to be small and not significant because in he end our prediction and hypothesis was supported. Thought that this was an interesting lab to participate in especially because this experiment has been conducted several times by other biology labs, dont really believe there were any significant weaknesses to our experiment except maybe the time.

Top 70 Customer Service Jobs That Are Hiring Today

Top 70 Customer Service Jobs That Are Hiring Today Customer service jobs exist in every industry. If you enter this field, your  job will be to work with customers to answer their questions, deal with their complaints, and serve as a   representative to offer information about what your company does and/or sells. Mostly your interactions will be via phone, but customer service representatives also interact with customers over email, live chat, or face-to-face. According to the Bureau of Labor Statistics,  although customer service representatives are employed in almost every  industry, the majority work in telephone call centers, credit and insurance agencies, banks, and retail stores.Here is a list of titles that fall under the Customer Service umbrella.Customer Service Job TitlesCall Center AnalystCall Center CoordinatorCall Center DirectorCall Center ManagerCall Center Project ManagerCall Center RepresentativeCall Center SupervisorCustomer Care CoordinatorCustomer Loyalty SpecialistCustomer Service AdministratorCustomer Se rvice AnalystCustomer Service SupervisorClient Services DirectorClient Services ExecutiveClient Services ManagerClient Success DirectorClient Success ManagerClient Success SpecialistClient TrainerCustomer AdvocateCustomer Development AnalystCustomer Development DirectorCustomer Development ManagerCustomer Development SpecialistCustomer Program ManagerCustomer Retention DirectorCustomer Retention SpecialistCustomer Retention SupervisorCustomer Service Account ManagerCustomer Service AssistantCustomer Service ManagerCustomer Service RepresentativeCustomer Service TrainerCustomer Solutions ManagerCustomer Solutions ProviderCustomer Success RepresentativeCustomer Support EngineerCustomer Support Project ManagerCustomer Support Team ManagerDirector of Customer RelationsDirector of Technical SupportFront End ManagerFront End SpecialistGreeterMembership AssistantMembership ConsultantMembership CoordinatorMembership DirectorMembership ManagerMembership RepresentativeProduct TrainerRetention ManagerSenior Technical Support EngineerService Delivery AnalystService Delivery DirectorService Delivery ManagerTechnical Services CoordinatorTechnical Support EngineerTechnical Support RepresentativeTechnical Support Team ManagerTelephone OperatorTelephone Operator SupervisorTicket ScannerVice President, Call CenterVP Client ServicesVP Customer RetentionWarranty AdministratorWarranty ManagerWarranty RepresentativeWarranty TechnicianWhile the specific duties and traits of customer service representatives vary by industry, the common thread successful employees will have are  people skills and an ability to retain and explain large amounts of knowledge about a product or company. Experience using computer software applications is key, and will increase your hireability.In order to enter this field, most jobs require you to have  a high school diploma or equivalent. According to BLS,  employment of customer service representatives is projected to grow 10 percent through 2024, faster than the average for all occupations, and the median hourly wage for the field  is around $15.25.

Forum 4 Assignment Example | Topics and Well Written Essays - 250 words

Forum 4 - Assignment Example Cars in India and China have effective design that suits the consumers’ demands. Cars are designed to provide efficiency, high quality and attractive style. Indian consumers demand cars that have maximum passenger space for use as family vehicles. Other design considerations by car consumers in India include safety, comfort and utility. Designers of cars in Indian and Chinese cars understand the consumers’ unique demands while offering affordable prices. Designers combine diverse dimensions such as functionality, affordability and consumer demand characteristics. Design for reliability implies that goods perform best under their specified conditions for the period stated by the manufacturer or producer. Designers should detect possibilities of potential failure occurrence for a specified design. It informs product simplification. In the case of IBM, the use of acoustic foam in computer panels produced chemical-based adhesives. Chemical-based adhesives hindered recycling and increased greenhouse gas emission. That was an example of improper product design. IBM eliminated the chemical-based adhesive to enhance recycling and reduction of greenhouse gas emission. IBM’s decision to eliminate the chemical-based adhesive improved its products’

Challenges of Tourism in Orlando Essay Example | Topics and Well Written Essays - 750 words

Challenges of Tourism in Orlando - Essay Example The growth of Orlando from a small town to a large internationally-recognized tourist city has been shaped by several factors. The hostilities between Settlers and Seminole Indians resulted in Florida’s statehood. In the 1860s, cattle ranching was the widely practiced activity in Central Florida. However, the practice was characterized by chaos resulting in the violent cattle wars of the 1860s (Frommers, 2015). Earlier, infrastructure was absent, and its development began in the 1870s. As the years progressed, cattle ranching was abandoned, and residents picked up citrus farming, industrialization, and real estate development. Fires and fruit-fly infestation rolled back the gains, but infrastructure expansion and the population growth continued during the Second World War.Postwar prosperity of Orlando was contributed by the strong financial and transportation infrastructure developed during the Second World War. Also, the advent of the air-conditioner attracted more people to the city. The bustling tourism industry discharged millions of dollars into the local economy and the massive industrialization in the 1950s contributed to rapid growth. Elsewhere, the prosperity has been characterized by the absence of civil behavior. The cattle wars of 1860’s saw the seeds for gunfights, bar brawls, and murders. The problem of cattle rustling is an activity that petered down, but has persisted up to now. Orlando’s tourism industry is characterized by theme parks populated with hotel chains and numerous restaurants.

Asian Financial Crisis 1997 Coursework Example | Topics and Well Written Essays - 12000 words

Asian Financial Crisis 1997 - Coursework Example 20 HATEML-J, ABDULNASSER IRANDOUST, MANUCHE. "Export Performance and Economic Growth Causality: An Empirical Analysis.(Statistical Data Included)", Atlantic Economic Journal, Dec 2000 Issue 21 International Journal of Manpower, Volume 21, Issue 6 (2006-09-19) 22 (1-10-08) http://www.bis.org/publ/work95.pdf 23 http://etd.lib.fsu.edu/theses/available/etd-09212003-192501/unrestricted/YingYiChouElectronicDissertation2.pdf 24 Acumen PI- Title: What is aggregate demand Explain what determines the main components of aggregate demand, Date: 2002-01-30 25 (11-20-06) http://jesr.journal.fatih.edu.tr/osman.pdf 26 http://www.caec-asiaeurope.org 27 (3-21-08) http://oenb.at/de/img/ftr_1998_1_tcm14-6070.pdf 28 (8-28-07) http://www.info.gov.hk/hkma/eng/public/qb200703/E_21_31.pdf 29 (3-16-08) http://www.cid.harvard.edu/cidwp/pdf/079rev.pdf 30 Leng, Chao-Chun. "Stationarity and stability of underwriting profits in property-liability insurance Part II.", Journal of Risk Finance, Wntr 2006 Issue 31 Romero-Avila, Diego Usabiaga, Carlos. "Unit root tests, persistence, and the unemployment rate of the U.S. States.(Author abstract)", Southern Economic Journal, Jan 2007 Issue 32 (2-19-06) http://www.usvtc.org/trade/wto/WTO_ACC.doc 33 (12-14-07) http://www.cass.city.ac.uk/conferences/mmf2004/files/Kharroubi.pdf 34 for Further Study 62 References 66 Appendix A: Chronology of the Crisis 73 Appendix B: Economic Facts and Figures 75 Executive Summary WHILE IT MAY BE A DECADE OLD, THE ASIAN FINANCIAL CRISIS REMAINS A TOPIC OF SEMINAL CONCERN AND OF ACADEMIC INTEREST. THE CRISIS, WHICH ORIGINATED IN THAILAND AND SUBSEQUENTLY SPREAD TO SOUTHEAST ASIA'S FASTEST GROWING ECONOMIES, BEGS THE QUESTIONS OF HOW' AND WHY.' HOW DID THE CRISIS OCCUR AND WHY WAS THERE A CONTAGION EFFECT.

Advantages And Limitations Of Each Source Of Finance Finance Essay

Advantages And Limitations Of Each Source Of Finance Finance Essay This assignment covers all detail about sources of finance. The aim of the research is to identify different sources of finance like short-term finance, medium-term finance and long-term finance. The first part of the assignment gives you an introduction about sources of finance. The second part covers short-term sources of finance and their advantages and limitations. The third part covers medium-term sources of finance and their advantages and disadvantages. And the last part covers long-term sources of finance and its merits and demerits. Sources of Finance Introduction As you know food is necessary for human life. Similarly finance is the heart of any business. It is most important for modern business, which requires huge capital. Finance could be needed for new businesses, when they recover a cash flow problem, new machinery, set up a new plant or takeover another business. Generally funds required for businesses are classified into short term, medium term and long term. In this section we look at the different source of finance and see the advantages and limitations of each. Business Leasing Public Deposit Mortgage Shares -Equity Share -Preference Share Debentures Retained Earning Commercial Bank Loan Borrowing Trade Credit Overdraft Bill Discounting Customers Advances Instalment Credits Loan from Co-operative banks Short Term Source Long Term Source Medium Term Source Sources of Finance Short Term Sources of Finance Definition When we want to establish a new business, it is essential to know the amount of finance required. Some sources are overdraft, customer advances, loan from co-operatives, cash and trade credit etc. that make money for short time. It is called short-term source of finance. Generally Short-term is only for 1 year. In this section we learn about above source of finance and their relative advantages and limitations. Short-term sources of finance: Trade Credit Overdraft Discounting of bills Customers advances Instalment Credit Loan from co-operative bank Trade Credit : Providing business customers with time to arrange for the payment of goods they have already received. This period is one of the interest free credit. It is a costly source of finance. Trade credit is used when the buyer is not able to pay the real cost of goods. 1Trade credit refers to credit granted to manufactures and traders by the suppliers of the raw materials, finished goods, components etc. Usually business enterprises by supplies on a 30 to 90 days credit. Advantages of Trade Credit: If new business start up has trade credit, they will not need more money in capital. It is a good idea to someone who want to start a new business with less money. You can buy goods and make payment later when you sold all the goods and get some money or make a good profit. The time period may be after 25-30 days. Business can look in good position without having any serious trouble in immediate payment, which may set them back. Trade Credit improve the cash flow and provide easy platform for business. With the trade credit, business can focus on other area like sales, marketing and other research. Trade credit is available only with purchase of raw material or finished goods. The term and conditions of trade credit very according to the custom and usage of trade. Disadvantages of Trade Credit: If repayments are not made by in time, the business will receive a very bad credit history. They will not trusted in the future, if your business require any loan or trade credit. If company has a good credit history, it will get trade credit but these can be hard to build up for new business. Overdraft : It is a common source of short term finance because of its flexibility. When borrowed fund are not require longer time they can pay easily and quick. The risks to the lender are less then a long term loan because it is very cheap. 2When a bank allows its depositors or account holders to withdraw money in excess of the balance in his account upto a specified limit, it is known as overdraft facility. This limit is granted purely on the basis of credit-worthiness of the borrower. Advantages of Overdraft: Flexible 3 An overdraft is there when you need it and cost is zero (in case of small fee) when you do not need. It allows you to make essential payments whilst chasing up your own payments, and helps to maintain cash flow. Quick It is very easy and quick to arrange, providing a good cash flow backup with the minimum of fuss. It allow to make essential payment whilst chasing up your own payment and help to maintain cash flow. You only need to borrow what you need at that time. Disadvantages of Overdraft: Cost Sometimes it carry very higher interest rates and fees then loan. This makes them very expensive. Recall The bank can take back the entire overdraft amount at any time if you have broken terms and conditions or it may happen if you fail to make other payment. Security Overdraft may need to be secured against your business assets, which put them at risk if you fail in repayment. Bill Discounting : Some bank provide short-term loan by discounting bill of exchange. In such cases bank deduct discount while making payment. The amount of discount is generally equal to the amount of interest for the remaining period of payment. The advantages and disadvantages from this source are following. 4When these document is presented before the bank for discounting, banks credit the amount to customers account after deducting discount. The amount of discount is equal to the amount of interest for the period of bill. Advantages of Bill Discounting: Availability of cash The drawer gets cash immediately by the discounting bill. He does not have to wait for the payment until the expiry of credit period mansion on the bill. Security Bank normally do not ask for any other security while making payment against the bill discounted. However if customer is interested, banks also grant him limit for discounting of bill. This limit is identify as a limit against discounting bill. Nature of liability for repayment Repayment of money advanced against discounted bill is the responsibility of the drawee of bill of exchange. In case drawee does not pay or refuse the pay, the drawer who got payment after discounting the bill is held responsible for payment. Disadvantages of Bill Discounting: Advance payment of interest While discounting a bill, bank deduct the discount and balance is credited in customers account. This discount is similar to the amount of interest for the remaining period of payment. Thus a person receiving money through discounting of bill has to offer advance interest on the amount of bill. Facility is subject to the parties credit Normally banks extend this facility after being satisfied with the credit of parties involved. Bank may be ask for some security. So, it is not a easy available facility. Problem when non-payment Bills not paid upon maturity are to be certified by Notary Public and a certain amount in the form of nothing is paid. Thus it became an additional burden. Customers Advances : The advance make by the customer against the value of order placed. Thus the remaining amount of goods to be supplied later. Let see more details about the advantages and limitations. Advantages of Customers Advances: Interest Free Amount offered as advance is interest free. Hence the funds are available without any involving problem. No Security The seller is not required to deposit any major security while demanding advance from the customer. Thus assets remain free of charge. Repayment Ones money received in advance will not be refunded. Hence there are no procedures for repayment. Disadvantages of Customers Advances: Limited amount Amount received from a customer is subject to the value of order. Borrowers demand may be more then the advance amount. Limited Period The period of advance amount is only up to the delivery goods. It cannot be renewed. Penalty Normally advances are subject to the condition that if goods are not delivered on time then order would be cancelled and advance amount would be refunded with interest. Instalment Credit : Instalment credit is a system under which a small payment is made at the time of taking the goods and remaining amount is paid in instalment. Generally instalment amount is including of interest. The advantages and limitations of this system are as under: Advantages of Instalment Credit: Ownership of asset Delivery of good is assured immediately on payment of down payment. Convenient payment of assets Costly assets which can not purchase directly with full payment can be purchase by instalment payment. Saving of one time investment If the price of asset is high and lumpsum amount is made then the business fund are blocked. In this case instalment credit leads to saving of one time investment. More facility for business If the facility of payment in instalment is available then business firm can afford to by new furniture, machinery or other necessary things. Thus, your business reputation looked in good condition by instalment credit. Disadvantages of Instalment Credit: Commitment for payment Payment in instalment is a commitment. So you have to pay your instalment in whatever condition of your business. Necessary to pay interest Payment of interest is necessary in this system. Generally sellers charge very high rate of interest. More interest If buyer fail to pay the instalment, seller sometimes impose penalty or additional interest. Loan from Co-operative bank : Co-operatives banks are good source of short-term finance. Membership is the primary condition for securing loan in this bank. This bank grant loans for personal and business purposes too. The advantages and limitations of this bank are as under: Advantages of Loan from Co-operative bank: These loans create a sense of thrift among the low-income group. Being a member of co-operative bank, the borrower can participate in the management. Loan generally granted at a lower rate of interest. Loan from this banks are easily available. Loans are given for good purposes that help to develop the financial and social status of the people. Sometimes these banks organise training program for member to familiars them with the various avenues of the business and regarding proper utilisation of loan money. Disadvantages of Loan from Co-operative bank: These loans are available only to members. Loan from this bank is available only for limited purposes. Co-operative banks depend on the supports of the government. So, government rules and regulations sometimes may be makes in trouble to the borrowers. These bank find it difficult to ensure repayment of loan money due to inadequate information about the need and utilisation of fund by the borrower. There is little scrutiny of the repaying capacity of the loan seeker at the time of granting loan. Medium Term Source of Finance Definition Medium term source of finance means fund does not require more then 3 years. Normally medium term funds are require by business for repairing and maintenance of machinery or other equipment. So firm get this finance from bank or other kind of source. Medium term source of finance: Leasing Public Deposit Mortgage Leasing : Leasing is the method of capital funding requirement. Leasing based on the principal that income is earned from the use of an asset. The advantages and limitations of leasing are following: Advantages of Leasing: Reduced initial cash flow The big advantage of leasing equipment is that the cost is spread over a number of years. You have not to pay the entire amount upfront. This can help to maintain cash flow. Poor cash flow is the main cause of small business and leasing can help you to keep it under better control. Budgeting Normally this is a fixed contract. So the amount can be worked into your business budget much more easily. Tax Advantages lease rentals are considered as an operating cost. So it is possible to deduct them from taxable profits. However, before the contract you should always check the equipment you are buying is eligible or not. Security When you lease the product, you are not owner of this product. It means the leasing company gives better security. You dont need any further security to be able to start a contract. Disadvantages of Leasing: No ownership Main disadvantage is that you are not the owner of the product. It means the leasing company is the owner during and after the lease. As you do not own the product, you are unable to sell it in the event it is no longer needed, and you cannot upgrade to a newer or better product without either paying off the remaining contract, or paying a large fee to cancel the contract. No sell As you are not owner of the product, you can not sell it. If you do not longer needed, you have to pay large fee to cancel the contract. Termination Leases are very difficult to terminate early. Long term expense Although leasing allow you to avoid paying a large amount, but after a long time it works out considerably more expensive. Over the period of standard lease, you pay the actual cost of product and other charges. Maintenance You are responsible for maintenance of the product. If you have not trained employee to fix the equipment, this could be more costly in the serious fault. Some leasing company will allow you to cover maintenance cost but you have to pay some extra amount. Commitment Once you signed a lease contract, you are committed to making payment for the entire lease period even you stop using a property. Public Deposit : It is very old and popular source of finance. When modern banks were not established, people used to deposit their saving with reputed business. The maturity period for public deposit is minimum 6 months and maximum 3 years. The advantages and disadvantages of public deposit are following: Advantages of Public Deposit: Easy to deposit The method of borrowing money from public is very easy. It does not require many legal formalities. It has to be advertised to be newspaper. Easily available If companies have good reputation, they are able to obtain funds directly from public without any more financial difficulties. Income tax purpose Interest paid on this deposit is a deductible expenses for income tax. Fix rate The rate of interest on this deposit is fixed, it helps the company to play trading on equity, if the company is earning more then the rate of interest paid on public deposit. Flexibility Public deposit bring more flexibility in the structure of the capital of the company. These can be raised when needed and refunded when not needed. Disadvantages of Public Deposit: Insecurity Public deposits have no charge on the assets of the company. So it may be not safe to deposit saving in those companies which are not very popular. Uneconomical The rate of interest paid on public deposit may be low but there are other expenses like commission, which make it uneconomical. Short period Public deposits are available mainly for short period. So company cannot depend on it for a long time. Misuse The management may misuse your deposit. So in this case it is not secure. Bad effect on capital market It is an easy and cheaper source of raising money. Thus, more money deposited with the companies, there will be less investment in securities. Hence the capital market will not grow. Mortgage : A mortgage is a loan specially for the purchase of property. The borrower can use theirs own property as security for the loan. The advantages and limitations of mortgage are following: Advantages of Mortgage: Tax advantage The interest payment on the mortgage are tax deductible. Good cash flow With the use of mortgage, you are able to access to capital that you would not normally have access with nominal up-front payment and the flexibility in management of repayment plan. Cash flow management Mortgage plan are pre-set, so you can make plan for future cash management. Disadvantages of Mortgage: Collateral The nature of a mortgage require you to pledge the purchased property to the lender. When the mortgage is repaid, the owner is obligated to release the mortgage and is require to make available any government formalities. Defaults The lender may define a variety of events that will constitute a default on the mortgage, including failure to make any payment on time, bankruptcy, insolvency and breaches of any obligations in the mortgage agreement. Try to negotiate an advance written notice of any alleged default, with a reasonable amount of time to cure the default. Long Term Source of Finance Definition Long-term source of finance are those that are need over a longer period of time. Generally time duration may be more then 5 years. Long-term finance are needed for fund expansion, set up new office, buying new business or fixed assets like furniture, building, machinery, land etc. Funds require for this business is called long-term finance. The amounts of long-term capital depend upon the scale of business and nature of business. Following various sources of long-term finance and advantages and disadvantages of each source. Long-term source of finance: Shares Equity Share Preference Share Debentures Retained Earning Commercial Bank Loan Borrowing Shares : Shares is the main source of long-term finance. The joint stock companies issue shares to the general public. These shareholders are the owners of the company. There are two types of shares (1) Equity Share (2) Preference Share. Company divides its capital into units of particular value like  £10 each or  £200 each. Each unit is called share. Equity Share Dividend on these shares is paid after the fixed rate of dividend has been paid on the preference share. The rate of dividend is not fixed because it is depend upon the profit available. The equity shareholders control the affairs of the company and have an unlimited interest in the companys profit. The advantages and disadvantages of equity share are following: Advantages of Equity Share: [ For Shareholders ] Income Profit The equity shareholders are the residual claimants of the profit. The company may add to the profit by trading on equity. Thus equity capital may get dividend at high in good period. Rights Equity shareholders have right for voting to right persons as directors who can control and manage the affairs of the company. Transferable These shares are transferable units. The value of equity share goes up in the stock market with increase in profit of the concern. Advantages of Equity Share: [  [5]  For Limited Company ] A company can raised fixed capital by issuing equity shares without creating any charge on its fixed assets. The capital raised by issuing equity shares is not required to be paid back during the life time of the company. It will be paid back only if the company is wound up. There is no liability on the company regarding payment of dividend on equity shares. The company may declare dividend only, if there are enough profits. If a company raise more capital by issuing equity shares, it leads to greater confidence among the investors and creditors. Disadvantages of Equity Share: [ For Shareholders ] Irregular income The dividend on equity share is subject to availability of profit. If there are preference shareholders, they get first dividend before equity shareholders. Equity shareholders may get no dividend if company has not enough profit. Capital loss During recession period, the profit of the company come down and the rate of dividend also come down. Due to low rate of dividend the market value of equity shares goes down resulting in a capital loss to the investors. Dilution in control Each sale of equity shares dilutes the voting power of the existing equity shareholders. Equity shares are transferable and may bring about centralisation power in few hands. Impossible trading If equity shares alone are issued, the company cannot trade on equity. Over capitalisation If company issue more equity shares may result in over capitalisation. In that condition dividend per share is low which make bad effect on investor. High cost It cost more to finance with equity shares then with other securities as the selling costs and underwriting commission are paid at a higher rate on the issue of these shares. Speculation Equity shares of good companies are subject to hectic speculation in the stock market. Their prices change frequently which are not in the interest of the company. Disadvantages of Equity Share: [  [6]  For Limited Company ] No trading on equity Trading on equity means ability of a company to raise fund through preference shares, debentures and bank loan etc. On such funds the company has to pay at a fixed rate. This enables equity shareholders to enjoy a higher rate of return when profits are large. The major part of the profit earned is paid to the equity shareholders because borrowed funds carry only a fixed rate of interest. But if a company has only equity shares and does not have their preference shares, debentures or loans, it can not have the advantage of trading on equity. Conflict of interests As the equity share holders carry voting rights, groups are formed to corner the votes and grab the control of the company. There develops conflict of interest which is harmful for the smooth functioning of a company. Preference Share Rising capital by issue of these shares is a most important method of rising long-term funds. Preference shares are the shares, which carry initial rights over the equity shares. These shares are receiving dividend at a fixed rate. All shareholders gets dividend regularly. The advantages and disadvantages of preference share are following: Advantages of Preference Share: Fixed income The dividend payable on preference shares is on fixed rates even if there is no profit. First right Preference shareholders have first right to get dividend. Thus they enjoy the minimum risk. Less capital losses As the initial right of repayment of their capital in case of winding up he company, it saves them from capital losses. Fair security Preference share are fair security for the shareholders during depression period when profit of the company are down. Disadvantages of Preference Share: No Voting right Preference shareholders have no any voting rights in the company. Fixed income The dividend payable on preference shares is on fixed rates even if the company earns higher profit. No claim on surplus amount The shareholders have no rights to claim on surplus amount. They can only ask for the capital investment in the company. Not secure They cannot be secure on the companys assets. Debentures : Whenever company want to borrow a large amount of money for long but fixed period, it can borrow from the general public by issuing loan certificate called debenture. The holders of the debentures are the creditors of the company. The total amount is divided into units of fixed amount. These are offered to the genera public to subscribe in the same manner as in done in the case of share. A debenture is issued under the common seal of the company. It is a written acknowledgment of money borrowed. For example, if company need  £5,000,000 for 10 years, it will issued debentures. Each cost of debenture may be  £100. Advantages of Debentures: Creditors Debenture holders are the creditors of the company. Allowing control over the company Debenture holders have no right either to vote or take part in the management of the company. Reliable Source These are repayable after a fixed period of time, the company can make the best use of money. It helps long term planning. Tax benefit Interest paid on debenture is treated as a expense and is charged to the profit of the company. Thus the company saves income tax. Safety Debenture are more secure. When the company is winding up, they are repayable before any payment is made to the shareholders. Disadvantages of Debentures: More finance more difficulty Debenture finance enables a company to trade on equity. But more finance leaves little for shareholders, as most of the profits may be require paying interest on debentures. Burden in time of depression During depression time the profit of the company decline. It may be difficult to pay interest on debenture. As interest goes on accumulating, it may lead to the closure of the company. Cant borrow money Usually debentures are secure. The company creates a charge on its assets in favour of debenture holders. So the company, which does not have own enough assets, they cannot borrow money by issuing debentures. Burden As the interest on debenture have to be paid every year whether there are profits or loss. It becomes burden in case of company incurs loses. Retained Earning : The part of the profit which is not distributed among the shareholders but is retained and is used in business is called retained earning. As per Indian company Act. Companies are require to transfer a part of their profit in reserves. The amount so kept in reserve may be used to buy fixed assets. This is called internal financing. Advantages of Retained Earning: Cheap There are no expenses behind earning capital from this source. There is no obligation on the part of the company either to pay interest or pay back the money. It can safely used for business. Financial Stability A company which has enough reserves can face ups and downs in business. Such companies can continue with their business even in depression, thus building up its goodwill. Good for shareholders Shareholders may get dividend out of reserves if the company does not earn enough profit. Due to reserve, there is capital appreciation, i.e. the value of shares go up in the share market. Disadvantages of Retained Earning: If Huge profit This method of financing is possible only then there are huge profits and that too for many years. Dissatisfaction When funds accumulate in reserves, bonus shares are issued to the shareholders to capitalise such funds. Hence the company has to pay more dividend. By retained earning the real capital does not increase while the liability increases. In case bonus shares are not issued, it may create a situation of under-capitalisation because the rate of dividend will be much higher as compared to other companies. Monopoly Through ploughing back of profits, companies increase their financial strength. Companies may throw out their competitors from the market and monopolize their position. Mis-management of funds Capital accumulated through retained earnings encourages management to spend carelessly. Commercial Bank Loan : Some commercial banks giving loans for a long period. i.e. for more than ten year. The period of repayment of long is extended at intervals long period. Commercial banks provide long term finance to small scale units in the priority sector. Advantages of Commercial Banks Loan  [7]  : It is a flexible source of finance as loans can be repaid when the need is met. Finance is available for a definite period, hence it is not a permanent burden. Banks keep the financial operations of their clients secret. Less time and cost is involved as compared to issue of shares, debentures etc. Banks do not interfere in the internal affairs of the borrowing concern, hence the management retains the control of the company. Loans can be paid-back in easy installments. In case of small-scale industries and industries in villages and backward areas, the interest charged is low. Disadvantages of Commercial Banks Loan : Banks require personal guarantee or pledge of assets and business cannot raise further loans on these assets. In case the short-term loans are extended again and again, there is always uncertainty about this continuity. Too many formalities are to be fulfilled for getting term loans from banks. These formalities make the borrowings from banks time consuming and inconvenient. Borrowing 8 : Most business rely on borrowings as well as equity to finance operations. Lenders enter into a contract with the business in which the rate of interest, dates of interest payment, capital payments and security far the borrowing are clearly stated. In the event that the interest payment or capital payments are net made on the due dates, the lender will usually have the right, under the terms of the contract, to seize the asset on which the loan is secured and sell them in order to reply the amount outstanding, security for loan may take the form at a fixed charge on particular assets at the business or a floating charge on the whole at its assets. A floating charge will float over the assets and will only fix on particular assets in the event that the business defaults on its borrowing obligations. Advantages of Borrowing  [9]  : Local savers may provide less costly funds; an important habit among clients and the public is rewarded. Lower interest loans provide experience for the company in borrowed funds Local bank become familiar with micro and small enterprise potentials. Access to larger sums more quickly based on track record. Allow longer term projections than grants Provides a discipline similar to that of micro and small enterprise clients. Disadvantages of Borrowing : Too many subsidized loans can retard move to market rate. Loans may be dollarized in inflationary situation. Local banks may not be willing to be cooperative.

Critique Of The Cabinet Of Dr. Caligari Essay examples -- essays resea

Critique Of The Cabinet of Dr. Caligari   Ã‚  Ã‚  Ã‚  Ã‚  The Cabinet of Dr. Caligari was written by Hans Janowitz and Carl Mayer, and directed by Robert Weine. It was produced in 1919 by Erich Pommer for Decla-Bioscop. 1919 was a year in which the movie industry was transformed into a giant industry. Although the movie was produced in 1919, it was not released in the United States until 1921. A time when film makers were out to prove that film was indeed art. In the year 1921 525 films were released out of those 525, 50 still exist today, one of those 50 is The Cabinet of Dr. Caligari. At the time of its release in America, horror films were virtually unheard of because filmakers felt that the subject matter was tasteless or even repulsive, not to mention di...

Stop Welfare Abuse to Build the Work Ethics

Valbona Bajrami Stop welfare abuse to build the work ethics America the promised land, America with 37 million poor citizens living under welfare recipients! But, are all these people really poor? Are all these people in real need to live in the shoulders of American taxpayer, or are they â€Å"spineless creatures† who abuse state benefits? These questions deserve to be answers for all taxpayers who not only sweat by working, but they must also pay for all those that are nothing more than parasites.Our government is all about training these people to live in poverty and in return they have children who grow up to believe that the government should pay their way. According to the Census report, 11. 3 percent to 15. 1 percent of the population was living in poverty over the past 20 years. Around 45 percent of them own their own homes, have car, cable, and satellite TV. Overall, when Obama became president, he decided to equip with mobile phones all those who receive welfare.The average poor American has more living space than the average individual not classified as poor living throughout Europe. The number of teen pregnancy increases day by day, and unfortunately the most of them were raised in circle of poverty and dependent on the benefits of welfare. What is poverty indeed? The word â€Å"poverty† suggests destitution: an inability to provide a family with nutritious food, clothing, and reasonable shelter, so the above mentioned facts do not show any degree of poverty.It seems that collecting welfare has become a way of life for some, which caused laziness, increased the number of drug users, increase of family violence because they don’t have nothing else to do except to attract and seek benefits from state. They prefer to be let go from work so that they can get paid to sit on their behind. Now the government plans to let the food stamp card to be used in fast food chains and buy junk food instead of cooking? This has to stop! Some tax payers can't afford to eat out, now these irresponsible people want us to pay for their fast food?Wake up law maker, we are tired of this. Drug test them and let the people vote whether they want to be so generous with their tax dollars or not. Give them 3 months to get back on their feet, and then shut them off because they apparently are not aware that they are damaging their children by learning them to live in cycle of welfare. Reported cases of child abuse and neglect among poor children is almost 7 times as great as the incidence among non-poor children .These people complain about their living budget, always in search of humanitarian organizations and often complain that the state is not fulfilling their needs. Because of their behavior the famous quote of Douglas Coupland comes to my mind â€Å"Blame is just a lazy person's way of making sense of chaos. † I see people my age who receive unemployment checks, food stamps; you name it, and they are doing absolutely nothi ng to change it, even turning down advancements at their jobs so they can continue to receive the same amount of aide.It is important to recognize that job opportunities do exist for individuals willing to accept them. The government should end welfare because there are more people that abuse it then need it. People on welfare do not respect the value and hard work of US taxpayers. It is really upsetting that they don’t do anything to better themselves. If we stop the welfare, poor people would be more likely to go to work, starting to climb the ladder that will lead out of poverty and teach their kids the value of education and work ethic.

Mother Tongue and Foreign Language Learning Essay

These five basic theories are, furthermore, very much complementary to each other, serving different types of learners or representing various cases of language learning. They must not automatically make us presume that first and second language learning are identical or alike processes, though second language learning is strongly tied up with first language acquisition. Obviously, native language growth must pave the way for foreign language growth. Then these five basic language learning theories are fundamental pillars of language learning whose relevance to education is undeniable. The Principle of the Behaviorist Theory The behaviorist theory believes that â€Å"infants learn oral language from other human role models through a process involving imitation, rewards, and practice. Human role models in an infant’s environment provide the stimuli and rewards,† (Cooter & Reutzel, 2004). When a child attempts oral language or imitates the sounds or speech patterns they are usually praised and given affection for their efforts. Thus, praise and affection becomes the rewards. However, the behaviorist theory is scrutinized for a variety of reasons. If rewards play such a vital component in language development, what about the parent who is inattentive or not present when the child attempts speech? If a baby’s language learning is motivated strictly by rewards would the speech attempts stop merely for lack of rewards (Cooter & Reutzel, 2004)? Other cases against this theory include â€Å"learning the use and meaning of abstract words, evidence of novel forms of language not modeled by others, and uniformity of language acquisition in humans† (Cooter & Reutzel, 2004). The Background of the Behaviorist Theory I) Behaviorist theory dwells on spoken language. That is, primary medium of language is oral: speech is language because there are many languages without written forms, because we learn to speak before we learn to read and write. Then, language is primarily what is spoken and secondarily what is written. That’s why spoken language must have a pri ¬ority in language teaching. 2)Behaviorist theory is the habit formation theory of language teaching and learning, reminding us the learning of structural grammar. Language learning concerns us by â€Å"not problem-solving but the in ¬formation and performance of habits† (Nelson Brooks, 1960; 46-47). In other words, language learning is a mechanical process leading the learners to habit formation whose underlying scheme is the conditioned reflex. Thus it is definitely true that language is controlled by the con ¬sequences of behavior. 3)The stimulus-response chain, Response, is a pure ease of conditioning. Behaviorist learning theory â€Å"emphasizes conditioning and building from the simplest conditioned responses to more and more complex behaviors† (David S. Palermo, 1978; 19-20). This comes to mean that clauses and sentences are learned linearly as longer and lon ¬ger stimulus-response chains, produced in a left-to right series of sequence like as probabilistic incidents, which are basically Markov’s processes. Each stimulus is thus thc caser of a response, and each response becomes the initiator of a stimulus, and this process goes on and on in this way. 4) All learning is the establishment of habits as the result of rein ¬forcement and reward. Positive reinforcement is reward while negative reinforcement is punishment. In a stimulus situation, a response is exer ¬ted, and if the response is positively augmented by a reward, then the association between the stimulus and response is itself reinforced and thus the response will very likely be manipulated by every appearance of stimulus. The result will yield conditioning. When responses to stimuli are coherently reinforced, then habit formation is established. It is be ¬cause of this fact that this theory is termed habit-formation-by-reinfor ¬cement theory. 5) The learning, due to its socially-conditioned nature, can be the same for each individual. In other words, each person can learn equally if the conditions in which the learning takes place are the same for each person. The behaviorist theory believes that â€Å"infants learn oral language from other human role models through a process involving imitation, rewards, and practice. Human role models in an infant’s environment provide the stimuli and rewards,† (Cooter & Reutzel, 2004). When a child attempts oral language or imitates the sounds or speech patterns they are usually praised and given affection for their efforts. Thus, praise and affection becomes the rewards. However, the behaviorist theory is scrutinized for a variety of reasons. If rewards play such a vital component in language development, what about the parent who is inattentive or not present when the child attempts speech? If a baby’s language learning is motivated strictly by rewards would the speech attempts stop merely for lack of rewards (Cooter & Reutzel, 2004)? Other cases against this theory include â€Å"learning the use and meaning of abstract words, evidence of novel forms of language not modeled by others, and uniformity of language acquisition in humans† (Cooter & Reutzel, 2004). Behaviorist theory, which is basically a psychological theory in its essence, founded by J. B. Watson, is actually a theory of native language learning, advanced in part as a reaction to traditional grammar. The supporters of this theory are Leonard Bloomfield, O. N. Mowrer, B. F. Skinner, and A. W. Staats. Behaviorism was advanced in America as a new approach to psychology in the early decades of the 20th-century by making a particular emphasis on the importance of verbal behavior, and received a considerable trust from the educational world of 1950s. The major principle of the behaviorist theory rests on the analyses of human behavior in observable stimulus-response interaction and the association between them. E. L. T. Thorndike was the first behaviorist to explore the area that learning is the establishment of associations on particular process of behavior and consequences of that behavior. Basically, â€Å"the behaviorist theory of stimulus-response learning, particularly as developed in the operant conditioning model of Skinner, considers all learning to be the establishment of habits as a result of reinforcement and reward† (Wilga Rivers, 1968, 73). This is very reminiscent of Pavlov’s experiment which indicates that stimulus and response work together. According to this category, the babies obtain native language habits via varied babblings which resemble the appropriate words repeated by a person or object near him. Since for his babblings and mutterings he is rewarded, this very reward reinforces further articulations of the same sort into grouping of syllables and words in a similar situation. In this way, he goes on emitting sounds, groups of sounds, and as he grows up he combines the sentences via generalizations and analogy (as in *goed for went, *doed, for did, so on), which in some complicated cases, condition him to commit errors by articulating in permissible structures in speech. By the age of five or six, or babblings and mutterings grow into socialized speech but little by little they are internalized as implicit speech, and thus many of their utterances become indistinguishable from the adults. This, then, obviously, means that behaviorist theory is a theory of stimulus-response psychology. â€Å"Through a trial-and-error process, in which acceptable utterances are reinforced by comprehension and approval, and un acceptable utterances are inhibited by the lack of reward, he gradually learns to make finer and finer discriminations until his utterances approximate more and more closely the speech of the community in which he is growing up (Wilga M. Rivers, 1968; 73). To put it in other words, children develop a natural affinity to learn the language of their social surroundings whose importance both over language learning and teaching must never be underestimated. In this respect behaviorist theory stresses the fact that â€Å"human and animal learning is a process of habit formation. A highly complex learning task, according to this theory may be learned by being broken’ down into smaIl habits. These are formed correct or incorrect responses, are rewarded or, punished, respectively ‘. (Hubbard Jones and Thornton Wheeler, 1983; 326). Thus it is clear that the acquisition of learning in infancy is governed the acquisition of other habits. Basic Tenents of Behaviorist Theory The following principles illustrate the operating principles of behaviorism: Counterarguments on Behaviorist Theory of Language Learning Needless to say, language teaching anticipates certain theories on language learning because language learning as a fruitful area that embodies the working of human behavior and mental processes of the learners. Each theory may not be complete model for the investigation of language learning. The following counter-arguments can be made upon the working principles of behaviorist theory: 1) Basic strategies of language learning within the scope of behaviorist theory are imitation, reinforcement, and rewarding. However, researches made on the acquisition of learning have demonstrated that children’s imitation of structures show evidence of almost no innovation; moreover children â€Å"vary considerably in the amount that they imitate† (L. M. Bloom, L. Hood, and P. L. Lightbown, 1974; 380-420). Since children do not imitate such structures like words, phrases, clauses and sentences at the same rate they will naturally learn at different rates even though it must be admitted that imitation is very useful in the acquisition of new vocabulary items. As for reinforcement, â€Å"Unfortunately this view of learning receives little support from the available evidence† (Herbert H. Clark and Eve V. Clark, 1977; 336), for the parents only correct the sample structures, and complex structures are occasionally corrected. 2) In behaviorist theory, the process of learning relies more on generalization, rewarding, conditioning, three of which support the development of analogical learning in children. But it can be argued that a process of learning or teaching that encourages the learner to construct phrases, clauses and sentences modeled on previously settled set of rules and drills is thought to obstruct the instinctive production of language. Then, habit formation exercises may not naturally promote intrinsically oriented language learning. 3) Obstructions made on instinctively-based learning will doubtedlessly harm the creative way of learning. It takes a long time to be capable enough to master a language at least a bit intrinsically. There is a threshold level in language learning. This means that learners must learn consciously supported by repetition and drilling to build up an effective linguistic intuition, acquisition of which marks the establishment of threshold level. Before obtaining the threshold level, the language learner is not creative, cannot use the language properly in new situations in a real sense. it is, then, obvious that the intrinsic learning will be delayed, owing to the Iate acquisition of threshold level because of previously settled set of rules and drills. 4) The rate of social influence on learning is not satisfactorily explained. To what extent and rate, does the social surrounding promote language learning? This question remains unexplained. 5) It is highly unlikely for learning to be the same for each individual; that is, each person cannot learn equally well in the same conditions in which learning takes place, for the background and the experience of the learners make everybody learn differently. In addition, according to Chomsky, there must be some innate capacities which human beings possess that predispose them to look for basic patters in language. 6) The main strategies of the behaviorist theory can only be true for the early stages of learning which takes place when the kids are in infancy and in early childhood periods. Moreover, this theory is fruitful for the most part on animal experimentation and learning. 7) Many of the learning processes are mostly too complex, and for this reason there are intervening variable s, which cannot be observed between stimulus and response. â€Å"That’s why, language acquisition cannot take place through habit formation, since language learners are thrown between stimulus and response chain, for language is too far complicated to be learned in such a matter, especially given the brief time available. CONCLUSION It is clear that language learning and its development, for the behaviorists, is a matter of conditioning by means of imitation, practice, reinforcement, and habituation, which constitute the paces of language acquisition. It must be born in mind that all behavioristic theories of learning are associationistic, including Thorndike’s, Guthrie’s, Hull’s, Skinner’s, and the theory of the school of functionalism. Apparently, behaviorism has its shortcomings, but it cannot be denied that learning process is for the most part a behavioristic processing, a verbal behavior. In language teaching area, behaviorism establishes the basic background of exercises, either oral or written in viewing language as stimulus and response. In addition, it gives a great deal of insight into the recognition of the use of controlled observation to discover the laws of behavior. It has exerted a great impact by influencing many teaching methods on the area of language teaching, for example, Audiolingual Method, Total Physical Response, and Silent Way embody the behaviorist view of language; also, British Structuralism has created the theory of language called Situational Language Teaching. In a word behaviorist theory aims at discovering behavioral justifications for designing language teaching in certain ways, being a hub a of many language teaching and learning theories. It must not be forgotten that it has given a push for the creation of empiricist language learning which became very fashionable in U . S. A. and in Europe. BIBLlOGRAPHY Bloom, L. M. (1974). â€Å"Imitations in Language Development: If, When, and Why†, â€Å"Cognitive Psychology†, pp. 380-420. Brooks, Nelson (1960). â€Å"Language and Language Learning†. New York: Harcourt, Brace and World. Clark, Herbert and Eve Clark (1977). â€Å"Language and Psychology: An Introduction to Psycholinguistics†. New York: Harcourt, Brace and Jovanovich. Jones, Hubbard and Thornton Wheeler (1983). † A Training Course for TEFL†. Oxford University Press. Palermo, David S. (1978). â€Å"Psychology of Language†. Dallas: Scott, Foresman and Co. Rivers, M. Wilga (1968). â€Å"Teaching Foreign Language Skills†. Chicago: Chicago University Press.

101 The Future and Report Purpose Professor Ramos Blog

101 The Future and Report Purpose The Future The Future Lux Aeterna  Ã¢â‚¬â€œ Soundtrack for exercise Lets take a few minutes and imagine what the future has in store for us. Write for two minutes on what grade you want and what you need to do to get it. Quick Write Thompson starts paragraph 20 (347) by saying: â€Å"Our tools are everywhere, linked with our minds, working in tandem.† What do you think? Does this statement reflect your own experience with technology? Thompson â€Å"Smarter Than You Think† A revelatory and timely look at how technology boosts our cognitive abilities- making us smarter, more productive, and more creative than ever It’s undeniable- technology is changing the way we think. But is it for the better? Amid a chorus of doomsayers, Clive Thompson delivers a resounding â€Å"yes.† In  Smarter Than You Think,  Thompson shows that every technological innovation- from the written word to the printing press to the telegraph- has provoked the very same anxieties that plague us today. We panic that life will never be the same, that our attentions are eroding, that culture is being trivialized. But, as in the past, we adapt- learning to use the new and retaining what is good of the old.  Smarter Than You Think  embraces and extols this transformation, presenting an exciting vision of the present and the future.  Source Take a couple minutes and write down one or two points to share with the class. Specific Research Questions The topic or issue will help narrow down what you can research for your report. A specific research question will help focus your research to a specific area. A broad question like â€Å"What is global warming?† is way to big to write about and try to research in our time allotted. Plus, that one has already been answered. A better, more narrow question on this topic would be, â€Å"How does global warming affect the California shorelines?† This research question narrows down a broad topic and connects it to you. If you are a Business major, you might want to ask, â€Å"What are carbon credits, and how might they affect the California economy?† This question connects your interest or topic to your major. Report Purpose and Topic Answer questions. Review what is already known about a subject. Report new knowledge. Free Write What topic are you considering? From the three choices above, which one do you think best serves your topic? Write everything you know about the topic. Write for 5 minutes without stopping. Write sentences, bullet points, words, examples, etc.; anything that comes to mind regarding your topic. Free Write Take the topic you are thinking about researching for your report and write it at the top of a page. For the next five minutes I want you to write down everything you know about it. Do not edit as you write. Just keep writing and see where it takes you. Just keep writing. If your thoughts runs out, skip a line and start a new thought. Keep writing. What do you know about your topic? What questions do you have about your topic? What do you need to research about your topic?

Cider House Rules Essay Example | Topics and Well Written Essays - 750 words - 1

Cider House Rules - Essay Example The title, however, serves as a metaphor from Homer’s situation. For instance, as a discipline, Dr. Larch expects Homer to obey the rules imposed on him by an outsider (Irving 52). Dr. Wilbur Larch ensures that the orphans in his orphanage are taken good care of as if the orphanage is their real home. In the orphanage, Dr. Wilbur Larch ensures that children are entertained by showing them movies, recites poems, read to the infants at bedtime and wishes them a good night, when the time comes for sleep (Irving 3). Nonetheless, the children in the orphanage appear very eager to be adopted. They keep asking themselves when their would-be parents will come to adopt them from the orphanage. Two services are definitely absurd and at odds with each other in the movie. On one hand, the doctor promotes abortion of infants by mothers, while on the other hand, he offers a safe haven for abandoned children in the form of an orphanage (Irving 1). Nonetheless, the services can be made to coexist when abortion is only procured in the event that the mother’s life is at risk. Doing this shows that the doctor is concerned about the health and well-being of a mother and infant, the same way he does by running an orphanage that harbors children abandoned by their parents. Saving the life of a mother whose life is at risk is a form of humanity, just like an orphanage. Abortion has become one of the most contentious issues in America’s history. This is presented in this movie in a series of discussion between Homer and Larch. According to the Irving (14), Homer is a pro-life crusader and believes in the sanctity of life. He believes that abortion is not only messy and goes against the sanctity of life, but also illegal. Despite his ethical stand on abortion, Larch teaches him how to perform abortion on women. The moral dilemma particularly comes out when Rose conceives and threatens to abort

White privileges in America Essay Example | Topics and Well Written Essays - 2000 words

White privileges in America - Essay Example The society of the United States of America inherently is a country of the whites. The American society has been structured by racial discrimination profoundly and racism has lastingly marked the society of the country as concluded by the report of the United Nations Human Council for the year 2009. However the racism affects the white population of the country as well, as they are from birth always been isolated from the people of color in the daily life. That is how racism is experienced by the white population of the society. (Lund and Colin, p 8: Wise, p viii) Racism and the privileges for the white thus hurt the living of the people of color and to some extent affect the white as well. 1. The White Privilege The roots of the society of America are permeated by the factor of racism which gets reflected in each and every institutions of the society. It get resembles in the culture of the society, in the society’s character as well as in its structure. There are several boun daries in the social lives set by the majority of the white population of the country for the people of the different skin color.... Whiteness and non whiteness stratified the society of the United States of America. In the society of America real situations are defined by Whiteness and it also impose real consequences.(Guess, 650; Lund and Colin, 8) According to Wise the society of the United States of America always bestowed some advantages to the individual born white in the society. These are the advantages from which the people of color are deliberately withheld. Whiteness which may have different meaning in different time and places, however in the United States of America being white entitles some common experience based upon the advantages and privileges from the people of color along with belongings. The racialization of a subordinate group also brings with it the racialization of the super ordinate group as they enjoy the position of dominance in the society and added to their advantages (Wise, viii, 3: Guess, 651) In the words of Wise, white privilege is enjoying every kinds of social, political economi cal as well as educational benefits along with facilities in health care services that an individual requires for earning prosperity, social security and respect for himself over the other classes of the society. According to him in short white privilege is the root of problems existing in a society that is not a meritocracy. (This is your nation on White Privilege) 2. Privileges enjoyed by the white population of the country According to the reports of the United States Bureau of Labor Statistics for the year 2009 and the United States Census Bureau for 2006, the total percentage of the white population of the society is 73.9 percent that experienced the unemployment rate