Importance of Statistics in Educational Management Essay

To accomplish set goals in an organisation, the school manager or administrator must plan, implement such plans and evaluate success. To do so, the use of statistical data is crucial. In this paper the writer is going to discuss the importance of statistics in her area of study which is Educational Management. According to Kendrick (1997:1) statistics are, â€Å"numbers that help us find patterns in data, such as averages and medians.† Thus statistics looks at how to collect, organise, analyze and interpret numerical information from data. Aczel and Sounderpandian (2002:15) say, â€Å"results from a good statistical analysis are always concise, often precise and useful.† In that light the collection, analysis and storage of statistical data on the educational system become very important to the school manager for the following reasons. The school managers have a responsibility to plan ahead for the system and to do so it calls for him or her to be in the possession of some past and present data. For a manager to plan adequately for the future he or she needs the data on what the past was and what the present is like. Also, for the day to day decision making, the educational managers need data to guide their decisions. For instance, to make purchases for textbooks or furniture the school manager uses data on class sizes and the age of students so as to arrive at the quantities to be purchased. Moreover, data collection, analysis and storage are very important to the school managers in the assessment of the growth and progress of the educational system (Hardy and Bryman, 2009). Data on enrolment, class size and number of teachers will enable a school manager to establish if the school is growing or reducing in size. Also data on enrolment will enable a school manager to see the level of competition around his/her institution. Decrease in enrolment figures may signal stiff competition from a nearby school. Educational data are very vital tools for planning. Kendrick (2000:2) says, â€Å"the better we understand statistics, the better we will be at assessing what is going on in the world around us.† The data on yearly performance of students in the external examinations such as Grade Seven National Exams and Ordinary Level National Exams will show if the school is progressing or not academically. Further,  statistical data collection enables the school manager to identify areas of staff training and retraining needs. For example the data on student’s performance in Mathematics may point to a need to retrain the Mathematics teacher. If such teacher is an NCE holder it may be a pointer for a need to recommend him for in-service training for a degree in Mathematics. In addition, statistical data collection is important in the educational system because it aids accountability in the system (Kendrick, 2000). Periodically, inspectors from the Ministry of Education as well as auditors do visit the schools to monitor how the managers are utilizing the human and material resources. They call for data on these from the school head teacher. The head teacher may also be requested to give such account to Parents Teachers Association or Schools Board of Governors. Another importance of data collection, analysis and storage in the educational system is that it aids projection of resource requirement. This assertion is in line with Levin and Rubin (1998:8) when they say, â€Å"Data can assist decision makers in educated guesses †¦ in given situations.† For the school manager to project the amount of fund that would be needed for the next session there is a need to have data on quantities of stationery needed by both learners and teachers, the number of ancillary staff paid from the school coffers and (3)other running costs. The collection of statistics is important in educational management as highlighted above as it enables one as a school manager to perform duties with precision using calculated guesses. It also aids a school manager to work effectively and efficiently to meet set goals. REFERENCES Durosaro, D.O. (2004) Statistical needs for educational management, Ibadan, Regina sons Book Publishers Kendrick J.R. (1997) Social Statistics: An Introduction using SPSS for Windows, Boston, McGraw-Hill. Levin, R.I. and Rubin, D.S. (1998) Statistics for Management. USA, Prentice-Hall International. Lockhart, R.S. (1998) Introduction to Statistics and Data Analysis for the Behavioural Sciences, New York, W H. Freeman & Company.

Women’s Rights

Should all women be equal to their status, opportunities and rights? Every woman should have the ability to express their freedoms and rights, deserve equal treatment within their society and region, and every country needs to reinforce the rules for women. There is no dignity and respect for women universally. Gender equality is still out of reach for many women worldwide. Presently, women have gained legal rights throughout the world. The women’s rights movement changed society into what we know today. They have allowed Canadian women to obtain a certain formal equality. They have also allowed women to vote and been given equal pay for equal work, however; women had to fight through difficult times to get through discrimination in the 19th century. In the past, women did not have the rights and freedoms as most men and were treated harshly. In other words, women had almost no rights at all. They were not allowed to vote, they could not hold in public offices, and were not given custody of their children if the couple had a divorce agreement. As a result, they were mainly seen as homemakers. Women were inferior to men in many different ways. Women did not have any property rights and once she was married, she was no longer allowed to own any land or property. A man could sell his house and take all the money for himself, and leave his wife and child behind with nothing. Womenfolk were not considered as people. The women’s rights movement helped them throughout the country by passing laws stating that women could own a part of her husband’s estate. Women were observed as socially and politically inferior and unable to function at the same level as men, however; with the rise of the civil rights movement, this finally made women equal as men. In the 1920’s, the â€Å"Roaring Twenties† spread gender equality dramatically. They began to take on more jobs, and wear more daring clothes. Rebellious and bold women, known as flappers, managed to exemplify women’s role in a social change by expressing equality with men. They proved that they could be more sophisticated than men and can achieve greater success. However, women were still paid less than men because they were cheaper to employ. In 1917, the military voters act gave women, who worked in the military, the right to vote. In 1927, the â€Å"Famous Five†, which included, Emily Murphy, Nellie McClung, Irene Parlby, Louis McKinney and Henrietta Edwards, asked the Supreme Court of Canada one question; â€Å"Are women considered to be people? † The term â€Å"people† did not include women, thus the court announced that women were indeed people too. This legal ruling established that women were to be regarded as equal to men under the law. The â€Å"Famous Five† is the reason why Canada is able to have women vote, thus they are very important for women’s rights. All women have the right for freedom, justice and the pursuit of happiness. They must be considered equal and that they deserve the respect and dignity as all humans get. Women throughout the world are suffering because of the rules that are enforced in a specific area and region. If countries reinforce the rules for women, the world will be a better place for women all around the world. Countries can reinforce the rules by educating women further. Those who are well educated will have fewer children, earn more money, and will get more job opportunities. Their educational achievements can have ripple effects within their family and across the generations. Women with equal access to education, training and means can become a great resort. They can raise the living standards of their families and inject new life into the local economy. Also, investing in women’s education reduces poverty. Countries can also aid and support women by providing them with new job opportunities. Women who stay home become mentally sick and tired. Women who have a job will have new experience and will earn money to survive. It also improves self-value and will improve self-confidence. It will also help the government and the economy to grow exponentially. Also, all women should get equal pay for equal work. In nearly every country, women work for longer hours yet get paid less and are more likely to live in poverty. Economic disparities persist partly because of the unpaid work within families and communities and that becomes their downfall because they face discrimination in the economic sphere. Women in many countries still lack to own property because of gender discrimination. Most countries should reinforce these rules and make women live in a better civilization. Every woman deserves equal treatment within their society. Women in other countries continue to have lower education, fewer rights, and less income. Despite the successes of empowering women, numerous issues still exist in all areas of life, ranging from the cultural, political to the economic. They suffer verbal, emotion, physical and sexual abuse. In Saudi Arabia, women are lacking the rights that they are as human beings because of the Sharia Law. The Sharia Law is a law that neglects the rights and freedoms of every woman in Saudi Arabia. The law makes it hard to live. They are not allowed to drive and cannot dress in public with anything except for a burka. If a woman was caught without a burka, she could obtain a severe punishment with 40 whip lashes. No foreign based law or religious law should be allowed to encroach on women’s rights. India also discriminates against women. In India, lots of women die because of rape. It is an unforgettable moment that everyone would like to avoid at all cost. They will not be able to live a normal life and deal with anxiety for the rest of their life. Women are treated as a sexual object because men do not respect and value women in India. Dowry is another problem in India. This is when the property or money brought by a bride to her husband on their marriage, however; if the bride is unable to pay, she is usually married off and mentally and physically tortured by their husband. Afghanistan is another country that disrespects women’s rights. Under the Taliban rule, women were stripped of all human rights. Women cannot seek for education because the Talibans don’t educate them in any way. They do not want them to be educated and intelligent because it would threaten the male dominance. Women are also not allowed to go to work and are forced to stay home. Afghanistan has the highest rate of violence towards women. The Taliban permits and encourages marriage for young girls under the age of 16. Most women in foreign countries, such as India, Afghanistan and Saudi Arabia, are forced to give up their ambitions, simply because the men feel that it is right to leave it as is. They cannot express themselves freely and are treated unlawfully. Women have endured many hardships and unfathomable oppressions. Despite all the troubles throughout each country and society, women have shown a tremendous resilience and human spirit. In conclusion, each and every woman deserves respect and dignity. Every woman should have the ability to express their freedoms and rights, deserve equal treatment within their society and region, and most country needs to reinforce the rules for women. Women continue to have lower education, fewer rights, and less income within their society. In the 19th century, women were not allowed to hold in a political office and married women had no property of their children and had no role in society. Womenfolk in foreign countries are treated wrongfully and improperly. If countries reinforce the law, they can live a better life so that they can succeed as much as men. All women and men are created equal and that they have equal value and should be accorded to equal treatment eternally.

A Study Of Preoperational Stage As Given In Child Development Theory

A Study Of Preoperational Stage As Given In Child Development Theory The Preoperational Stage The Preoperational stage is one out of four Piaget Stages. It occurs during the ages of two to seven years. There are limitations to the child’s thoughts during this stage. What the child sees is automatically what is real, to them. This stage is a very visual stage for a child. During this stage, children have a lack of conservation, no identity constancy and egocentrism. There is a lack of conservation among children during this time of their life. According to Piaget, conservation is basically the amount of a substance remains the same no matter if it changed its shape or form. Children do not have the ability to understand â€Å"conservation.† An example of a children’s lack of conservation skills, is when a child is shown two glasses of milk with the same amount. Then the adult will pour one glass of milk into a larger, thin one. The child will usually say that the larger, thin glass of milk has more liquid than the first glass, when in fact they are both the same amount. Children cannot grasp the fact that a task can be reversed. Children during this age usually look at what they think looks the best. They will usually pick the item that is most visually appealing, which is called Centering. Centering will affect Class Inclusion: â€Å"the understanding that a general category can encompass several subordinate elements† (Bels ky 147). Kids will not look at the bigger picture, and will jump into conclusions rather quickly than an older person would. Conservation is something a child will learn, as they grow older. During this stage, children will not have identity constancy. Kids will not be able to know that a person wearing a costume is not real; but to them, it is real because that is what they see. They do not know that the person is still himself or herself on the inside despite what they see on the outside. Animism is also very prominent during this stage. Children believe that inanimate objects have feelings and abilities that humans do. I believe a lot of people can relate with this, having a teddy bear and thinking that it had feelings. And during the ages of two to seven, children also think that their parents or any grown-up has the ability to do anything. This is called artificialism. A lot of kids go through this stage in life, where they believe that humans are capable of doing impossible things. Kids just look at what they see and automatically believe it. Lastly, egocentrism is an important element during the preoperational stage. Young children do not know that other people have different beliefs or thoughts. They believe that everything revolves around them, but not in a conceited manner. Children during this age just do not have much awareness of their surroundings; they think that whatever they believe is what others believe, as well. Egocentrism among children does not last forever, because they will learn and gain awareness, as they grow older. During the preoperational period, children do not have much awareness and are egocentric, have no identity constancy or conservation. During the early years of a child’s life, they do not have the capacity to learn about their surroundings. A child’s thought process is a lot different than an older person’s. That is why they always say older people are wise. As a child grows older, they will have the ability to understand the world as a whole.

Targeted Work Class Research Paper Example | Topics and Well Written Essays - 1000 words - 1

Targeted Work Class - Research Paper Example Wal-Mart is capable of achieving these objectives while still maintaining and improving profitability and market share. This work processes will be met by the linking of work groups and their processes in the internal customer and supply chains (Dreher & Dougherty, 2001). Once this is achieved, this linked functional work processes will become the major cross functional processes by which Wal-Mart’s externally focused business objectives will be met. This paper will examine the work processes and key employees of Wal-Mart stores. It will further discuss the changes that Wal-Mart will make in line with the strategic challenges it might experience in the future. This will include the types of workforce needed, the knowledge, skills and appropriate abilities. The compensation and benefits of Wal-Mart Stores will also be given. It is worth noting that these key cross functional business processes will be highly dependent on the way in which the management at Wal-Mart will structur e these processes. This can be done in two ways; through the delivery processes and the support processes. Delivery processes, in this case, refers to the customer facing processes while the support processes are those that are required to sustain the delivery functions. The delivery processes, at Wal-Mart, will involve the product service development process, customer order process and product service maintenance process. The product service development process headed by the Products Development Manager will ensure the development of new product offerings from the concept, all the way through research, development, introduction and update, to the withdrawal from the market. The customer order process headed by the Customer Care Manager will involve the requirements of customers for products or services from the moment the customer enquires all through the distribution and sale. The product service maintenance process headed by the Product Development Manager will be the provision o f the after sale services and support (Dreher & Dougherty, 2001). One the other hand, the support processes will entail the human resource acquisition process and the business management process. The human resource acquisition process will be headed by the Human Resource Manager whose job will be to provide and maintain Wal-Mart’s personnel from manpower, planning, skills profile, recruitment, induction, training to development. The HRM will also be in charge of succession plans, motivation, appraisals, disciplinary actions, termination, retirement and pension administration (Andersen & Narus, 1999). The business management process headed by the Business Manager will be in charge of the process of managing the business operations from defining the future vision and mission of Wal-Mart to developing long term business plans, defining the business objectives, annual opportunities and financial planning. The Business Manager will also monitor performance and provide functional g uidance and direction to business plans review and revision. Wal-Mart will have to change in order to meet its strategic challenges in the future by being attentive to the customers and the market. Through information generated during the strategic management work process, they will be able to gather customer requirements related to the strategic challenges they face (Dreher & Dougher

Experiential Analysis Assignment Example | Topics and Well Written Essays - 2500 words

Experiential Analysis - Assignment Example The organization, Med life, a small company in Jeddah City, Saudi Arabia offers health care services to patients and other people who are in need of medical help. It is a health organization involved in taking care of sick patients brought into the medical center, ensuring that they receive the best care that can be accorded to them, and finally ensuring that the conditions in which they live in are conducive and clean. Med life has a manager whose role is to ensure that the operations of the medical center are very efficient with no problems. The manager is in direct communication with the secretary and the financial assistant. The secretary has the role of ensuring that all the data of all patients is properly documented and filed to avoid the loss of crucial data especially patient information. The financial assistant ensures that all financial records that relate to patient care are properly kept for easy retrieval and accountability. Moreover, he also looks into the profitabilit y of the organization in order to avoid bankruptcy. Analysis- Gender Gender can be described as being socially and psychologically constructed through the family, social as well as educational settings. The role of gender in workplace communication has been discussed a lot in the past and the studies show that men and women have very different ways of communicating. In the time that I spent at Med life I realized that the male colleagues tended to be very aggressive and always came across as commanding during communication. From research, I realized that communication that is evidenced by male colleagues in the workplace is much aggressiveness, the tendency to interrupt other people when they are talking, and the tendency to try to hide their emotions when communicating. The male gender is characterized with the attributes of strength, competitiveness, risk taking, and independence in all their communications (Barrett & Davidson, 2006). According to evolutionary psychology studies, men communicate aggressively, interrupt others during conversations, and try so much to hide their emotions. These three aspects are useful in mate selection and it is inevitable for men to avoid this subliminal desire even in a business meeting (Mian, 2013). In the organization, women colleagues were mainly emotional people and this is well exemplified by an incident that occurred once in the organization. A fellow female colleague was overwhelmed by her responsibilities in the company and at home. As expected she shared her feelings with a colleague and she explained that she might not keep up with the pressure. The manager who overheard this conversation assumed that the female worker was lazing around and should refrain from discussing personal issues during working hours. From research, women are characterized as very emotional and thus tend to engage in expressive talks and this involves the tendency to establish closeness and intimacy and build understanding as well as empath y through their communication. According to Babcock (2003), â€Å"Women often worry more than men about the impact their actions will have on their relationships. This can prompt them to change their behavior to protect personal connections, sometimes by asking for things indirectly, sometimes by asking for less than they really want, and sometimes trying to be more deserving of what

Risk Factors of Culture Research Paper Example | Topics and Well Written Essays - 2000 words

Risk Factors of Culture - Research Paper Example â€Å"Business has†, Ball & Wendell submit, â€Å"entered the era of the one-world market. Increasingly, companies are going overseas to attain sales and profits unavailable to them in their home markets.† (1993:6) In addition, since technological revolution has made communication and traveling very fast and speedy, it has also become very convenient for the individuals to travel to even the remotest corners of the globe for business, education and employment purposes. Consequently, the fast means of traveling have brought the nations closer to each other and have paved the way towards the formation of diversified corporate culture particularly in the USA, China and the Western World. As a result, the individuals having different cultural backgrounds are now working shoulder to shoulder with one another under one roof in various corporate firms as workers and employees, which has given birth to the idea of cultural amalgamation and outsourcing. Thus, cultural amalgamati on has altered the entire corporate atmosphere from top to bottom, where the professionals belonging to different racial, ethnic and religious groups have to work as colleagues, bosses and sub-ordinates under one and the same environment. Not only this that the businesses have witnessed imperative boom and escalation in the aftermath of cultural diversification, and has proved extremely profitable for the companies, but also such a profound development has turned out to be beneficial for the consumers and end-users, because the incurring of the global talent has given a go to the manufacturing of innovative products and wide range of choice available for the consumers in the market. Consequently, the concept of universal co-existence has helped out in respect of mitigating the prejudices like nationalism and regionalism, and businesses observe unabated flourishing at global level. In the same way, there have appeared inevitable risks of some negative impacts too

Management (forms of organizations) Essay Example | Topics and Well Written Essays - 1250 words

Management (forms of organizations) - Essay Example The decisional role is a formal role to the manager, it entails the following roles: the entrepreneur role in which the manager makes decision that help an organization to adopt to changing environment, Disturbance handling role which involves a response to pressure, the negotiation role and lastly the resource allocation role which involves resource allocation decisions. According to Robert Reich (1991), he says that today workers skills are based on manipulation of data to add value to products or services; he outlined four fundamental skills which include the ability for abstract thinking and conceptualization, collaboration, systems thinking and experimentation. Managerial skills include skills that motivate workers, skills to carry out negotiations, conflict resolution skills, skills to develop relationships, information management skills, decision making skills, resource allocation skills, role playing skills and also entrepreneurial skills that encourage innovations. Other skills would include being reliable and responsible, addressing his work in an organizational way, paying attention, communication with subordinates and other people in the organization, setting realistic goals in the organization, having a supportive attitude and forming positive relationships. Are managers job universal: Organizations have changed over time from the industrial age to the current information change, during the industrialization age of early 20th century there was a clear hierarchical structure of organizations, clear career paths and stable employment patterns. It is evident that management is globally the same in all countries despite some differences, the 1990s recession led to a reduction in the number of workers and restructuring their organizational structures, in many countries due to a recession i.e.: Japan, Germany, Australia and US. This down sizing led to a reduction in salary expenditures which in turn resulted to increased organizational productivity. Other changes that have occurred in organizational structure is the mega mergers, this include the merging of two or more organization to form one organization, example Exxon and mobile oil companies, Time Warner and AOL company. This change can only occur if the two organizations are of the same type or deal in the same product. The introduction of semi permanent employment has been adopted by many organizations; according to a study by William Bridge he noted that US temporary employees were more than permanent employees in IBM or General Motors. Manager in some organizations do not work in their offices an example is the regional manager

Diversity in the Workforce Case Study Example | Topics and Well Written Essays - 1250 words

Diversity in the Workforce - Case Study Example Ideally, work force diversity encompasses the different attributes that a work team may have in order to achieve complementary and harmonized work forces for all. Employees learn the value of treating one another with respect and dignity to appreciate of diversities in a learning process. On the contrary, the use of these attributes to gain favoritism in workforce selection is a highly discouraged trait. In essence, an employee should attain work because they are competent for the job and not based on their gender, age, race, or religious inclination. It also applies in other forms of the work force related practices like training, demotion, payment of salaries, promotion, and accreditation. Abstract With these in mind, this essay will zone in on the indicators of the work force diversity that include race, ethnicity, national identity, age, gender, marital status, disabilities, and religion. This diversity to workforce has different impacts on an organization’s operations. In essence, this essay will explore these indicators with their impact on global organization and the overall success or failures in the maintenance of a diverse work force. Further, it will reflect on the policies safeguarding employees against any form of discrimination either because of the above mention factors also including medical conditions of the employees. Race and ethnicity Ideally, as businesses seek to expand across international markets, the aspect of race and cultural borders are narrowing down to minimal levels (Nittle, 2012). This stride draws celebration of the work force diversity since companies train their staff to appreciate cultural diversities within their work force. This training cultivates a tolerant environment for all those involved in the realization of the organization’s goals and future objectives (Hewitt, 2009). In essence, race and ethnicity bring about stereotyping and racial attributes that tend to lower the morale of the employees. For insta nce, racial prejudice becomes an inevitable factor especially when employees down play its effects on the work force. This issue may draw origin from the fact that individuals may feel that a certain race is superior to others, which will effect hatred and animosity. In essence, people have different upbringings hence making their reflections on certain issues different. Essentially, every employee should feel valued because of the contribution added to the company because of their competency. The solution to this problem is to ensure that all; the staff receive training in order to exercise the teaching of the importance of mutual respect. In addition, although expensive, this training helps the employees to understand the ways that they similar in terms of race rather than on their differences. In end, employees tend to appreciate one another ensuring that the company attains development. National origin and immigration Sequentially, a company may consist of individuals from diffe rent nationalities in order to compliment the company towards intended results. The effect s of an individual’s country of origin is similar to those of race and ethnicity (Oyler & Pryor, 2009). However, individuals within a company’s structure may view another employee from a different country as in capable because of their native origin. Ideally, work performance should not base on the citizenship of individuals, but instead should base on an individual’s merit and accreditation. In this regard, potential

Writing 102 Essay Example | Topics and Well Written Essays - 1000 words

Writing 102 - Essay Example Red even comes to believe in Andy’s innocence. In the initial days of his prison life, Andy has difficulties adjusting. Most of the prisoners think of him as a snob. As a result, he undergoes many tribulations including rape from a prison gang that refers to themselves as the sisters. Red is the prison smuggler from whom you can get anything you need from the outside. After a while in prison, Andy begins to work for the guards, filling their tax returns (King 56). This makes him a hero in the prison community. He also helps to set up a prison library. In the process of working for them, he begins to launder money for them, reducing his chances of getting out of prison. Andy admits to Red that he had friend set up a false identity through which he now has a lot of money. He dreams of an escape from prison and he dreams of Red going with him to Mexico. One day he manages to escape and his escape signifies hope for the other prisoners. Eventually, Red gets out of jail and finds the rock that Andy had described to him, underneath which the keys to the bank’s safety deposit box were to be. He instead find a letter inviting him to join Andy in Mexico and a $100 0 gift. Red feels a sense of renewed hope as he plans to join Andy in Mexico. The movie ‘Shawshank Redemption’ is based on Stephen King’s book. It was adapted screen directed by Frank Darabont. Just like the book, the movie takes one through the journey of despair that inmates can go through, and the importance of having hope and a strong spirit. Unlike the book however, the movies uses film language to bring forth its theme of despair and hope. Film language includes lighting effects, music, and different camera angles (The Shawshank Redemption, Dir Frank Darabont). In the movie, most scenes do not have background music to represent the lack of life that is characteristic of life in prison. There is only one scene that has music when Andy

Essay Example | Topics and Well Written Essays - 500 words - 31

Essay Example who are familiar with Douglass narrative and as a writer, for Harriet, who would have read the same, the shaping and meaning of â€Å"Incidents in the Life of a Slave Girl† would be specially filtered by their knowledge of the Douglass narrative. The incidents, motifs, themes, and symbols would possibly allude to or be influenced by Douglass narrative. This is intertexuality and it offers a rich meaning to the discursive features of the text either to heighten the contrast or to emphasize the similarities. Harriet Jacobs’ reference to the hypocrisy of the Christianity in the South as she witnessed alludes to the irony with respect to Christianity and slavery Douglass Narrative. Harriet exclaims â€Å"O, the hypocrisy of slaveholders!† when she talks about Mrs.Flint as a hypocrite as she turns brutal and insensitive to her slaves when she is suspicious of a sexual relationship between Linda and Dr. Flint and in turn is vicious towards Linda. She shows how the slave system changes the moral character of southern women. She tells of a minister who, shortly after Nat Turner’s rebellion, preaches to slaves about their Christian ethical obligation to be obedient, hardworking, servants to their masters. Harriet remarks, â€Å"There is a great difference between Christianity and religion at the south.† (p. 82); She describes how slaves are taught to obey their slaves as part of their Christian morals, and this alludes to Douglass’ reference to the hypocritical Christianity of the Slave owners when they â€Å"strongly believe that they have ‘god-given right to hold and sell and ill-treat slaves’. In addition, Harriet points out at the moral degrading effect of slavery as an institution on the slave owners and this is parallel to Douglass narrative. The editor Richard D. Webb, writes: "This book shows as forcibly as any story we have ever read the moral pollution and perversion inevitable in a community where slavery is a recognized institution†. â€Å"Yet few

Explaining benefits of HRM practices within Unilever Essay Example for Free

Explaining benefits of HRM practices within Unilever Essay 1. Benefits for Employer: For an employer, it is beneficial for its company growth that its workers perform well. An employer will always try to find the suitable candidates for suitable positions. It is always important for a company to get its job done efficiently and with less time which HRM practices help (Brewster and Hegewisch, 2017). HRM helps in the management of performance through proper business planning which is the first stage. It is designed for performance standardization along with budget outputs. HRM practices monitor the Performance of employees to ensure accuracy, communication, and discipline among workers. Overall it adds to the global company image and perception towards other competitive companies. 2. Benefits for Employee: HRM is involved not only in securing and enhancing the efficiency of each worker but also in providing definite plans for efficient communication between different workers in order to make organizational development (Obeidat and Abdallah, 2014). The importance of introducing individuals to the ethics of the company is emphasized by value-based interviewing. The employees are given progressive activities from coaching, training, projects, mentoring, and assignments. All these activities help an individual to enhance its efficiency. For the employee, it is beneficial because it nurtures the qualities within. M3 Different methods used in HRM Practices within Unilever 1. Strategic Planning: The first stage is Strategic planning is detailed planning of the business. The business planning steps are designed in such a way so as to extract standardized performance is generally conducted through a 6month mid-year period, the planning process of strategic business is crucial to the assessment of present capability and performance of a business. 2. Training and development: HRM practices regarding training and development specializes coordination in forming a strong relationship between the employer and employee. The area for training and development of HR also focusing on training that emphasizes the companys fair trade practices and employee growth to prepare promising leaders for management and supervisory roles. 3. Employee satisfaction: A positive relation between the employee and HR help the company to achieve its objectives, morale and improves performance. This mainly comprises of achieving satisfaction, levels along the workforce (Zibarras and Coan, 2015). It helps to create ways to give strength to the employer-employee relations. Opinion surveys of employees are administered, a focus group is conducted related to job satisfaction and the steps the employer can maintain proper working relationships. 4. Recruitment: Employment process is being managed by the HRM department from examining resumes to scheduling interviews to new employees processing. They determine the most efficient for recruiting candidates. 5. Selection: professional HRs work with managers so as to effect good recruitment decisions, according to what the organizations need. They work together regarding standard hiring methods to ensure that the companies extend offers to suitable persons. 6. Compliance: HR workers need to make sure that the organization complies with legal regulations. They complete the necessary paperwork for documenting that the employees eligible to work in the country. They also comply with the organizational laws receive state or federal government contracts by ensuring flow logs of the applicant. References Brewster, C. and Hegewisch, A. eds., (2017).  Policy and Practice in European Human Resource Management: The Price Waterhouse Cranfield Survey. Abingdon: Taylor Francis. Obeidat, B.Y. and Abdallah, A.B., (2014). The relationships among human resource management practices, organizational commitment, and knowledge management processes: A structural equation modeling approach.  International Journal of Business and Management,  9(3), p.9. Zibarras, L.D., and Coan, P., (2015). HRM practices used to promote pro-environmental behavior: a UK survey.  The International Journal of Human Resource Management,  26(16), pp.2121-2142.

Feminization Of Migration Philippine Workers Welfare Sociology Essay

Feminization Of Migration Philippine Workers Welfare Sociology Essay Introduction and Background In most places throughout the world, the term migrant conjures images of men, while the phrase, migrants and their families introduces women and children into the picture. Yet, statistics show that half of all migrants globally are female and studies document that women are active participants in migration, both within and between countries (Boyd, 2006). Philippine migration started as early as 1900s during the time of American colonial rule. The first Filipinos to migrate came from Ilocos and they worked in pineapple plantations in Hawaii, agriculture in California and fish canneries in Washington and Alaska in 1920s. During 1960s, different category of Filipino workers migrated to America, Canada, and some European countries. They were the so-called professionals working as nurses, doctors, and medical technicians. In 1970s, Filipinos were in demand in industrialized countries such as Saudi Arabia, Kuwait, Hong Kong, Singapore, Taiwan, and Malaysia. They filled up the labor shortages in these countries and worked as construction workers, nannies, domestic workers, nurse and entertainers. The phenomenon in Philippine labor migration started during these years since large numbers of workers leave the country for employment. However, in 1980s a different trend in Philippine labor migration has emerged called feminization of migration. (Explain why?) This means that more and more women participated in the area of labor migration. (Add further explanation) A lot of factors attributed to the proliferation of women migration. In the previous studies, women migration could be a result of poverty, globalization, and pressure from family, among others. But the most common reason of these women who wants to find better opportunities in their chosen countries of destination is poverty. To escape poverty, these women leave their work and try their luck overseas. Some of them are professionals while others are a mere high school graduates working mostly in the services sector. However, the basic question lies in their welfare and protection in the third country. Hence, this study is conducted to identify the common issues and concerns encountered by these women and try to examine the Philippine government policy thru the Department of Labor and Employment (DOLE) to ensure the welfare and protection of these women in their chosen country of destination. If possible, this study will try to influence the DOLE policy makers by presenting sufficient data to justify the need to formulate policies specifically for women migrant workers (if there is none). Theoretical Framework Several theories are presented in this section to help the readers understand or gain insights on the migration of Filipino women migrant workers. Below are some of the theories: Feminist theory, according to Wikipidia (13 April 2009), aims to understand the nature of inequality and focuses on gender politics, power relations and sexuality. While generally providing a critique of social relations, much of feminist theory also focuses on analyzing gender inequality and the promotion of womens rights, interests, and issues. Based on the same source mentioned above, the feminist legal theory is based on the belief that the law has been instrumental womens historical subordination. The project of feminist legal theory is twofold. First, feminist jurisprudence seeks to explain ways in which the law played a role in womens former subordinate status. Second, feminist legal theory is dedicated to changing womens status through a reworking of the law and its approach to gender. One of the theories that best describes the outflow of Filipino women abroad is the theory on globalization. Globalization (Wikipedia, 11 April 2009) in its literal sense is the process of transformation of local or regional phenomena into global ones. It can be described as a process by which the people of the world are unified into a single society and function together. This process is a combination of economic, technological, socio-cultural and political forces. Globalization is often used to refer to economic globalization, that is, integration of national economies into the international economy through trade, foreign direct investment, capital flows, migration, and the spread of technology. Another theory that explains migration is the neoclassical economic theory (Sjaastad 1962; Todaro 1969). It suggests that international migration is related to the global supply and demand for labor. Nations with scarce labor supply and high demand will have high wages that pull immigrants in from nations with a surplus of labor (family.jrank.org, 2009). The segmented labor market theory (Piore 1979) argues that First World economies are structured so as to require a certain level of immigration. This theory suggests that developed economies are dualistic, they have a primary market of secure, well remunerated work and a secondary market of low wage work. Segmented labor market theory argues that immigrants are recruited to fill these jobs that are necessary for the overall economy to function but are avoided by the native-born population because of the poor working conditions associated with the secondary labor market (family.jrank.org, 2009). World systems theory (Sassen 1988) argues that international migration is a by-product of global capitalism. Contemporary patterns of international migration tend to be from the periphery (poor nations) to the core (rich nations) because factors associated with industrial development in the First World generated structural economic problems, and thus push factors, in the Third World (family.jrank.org, 2009). In the Todaro-Harris model, the decision to migrate is largely determined by the individuals expectation of earning a higher income, with expected income being defined as actual urban income multiplied by the probability of obtaining employment (Ullah, 2004). Conceptual Framework Figure 1 presents the research paradigm of the study. Figure 1: Research Design As shown in the diagram, Filipino women migrant workers are also experiencing some issues and concerns in their chosen country of destination. This study will find out how these issues and concerns will affect the formulation of Philippine labor policy. Statement of the Problem This study deals on the Feminization of the Philippine Labor Migation as well as its implications on the countrys policy on workers welfare and protection. Specifically, this study aims to answer the following questions: What is the personal profile of the respondents based on the following: Age Marital Status Level of Education Employment Status Nature of Employment Length of Contract What are the common issues and concerns encountered by migrant women in the receiving/destination countries? What are the roles of the government particularly the Department of Labor and Employment (DOLE) in ensuring the well-being of the Filipino women migrant workers? What is/are the policy/ies of DOLE in dealing with the migration of women in terms of: Welfare Protection With reference to question 2, what are the implications of these common issues and concerns in the formulations of labor policy/ies directed to Filipino migrant women? Hypothesis The following hypotheses were considered by the researcher in the study: The common issues and concerns encountered by migrant women in the receiving/destination countries are not significant. The roles of the government particularly DOLE are minimal in ensuring the well-being of the Filipino women migrant workers. The policy/ies of DOLE in dealing with the migration of women are not significant in terms of: Welfare Protection With reference to question 2, the implications of these common issues and concerns are not significant in the formulations of labor policy/ies directed to Filipino migrant women. Significance of the Study Since the onset of the phenomenon called feminization of Philippine labor migration in 1980s, a number of researchers attempted to determine the factors that trigger Filipino women from leaving the country in search for a better opportunity abroad. This study will try to delve into the implications of the common issues and concerns encountered by migrant women in the destination countries to the formulation of labor policies/programs by DOLE. Further, the conduct of this study will acquaint the public on the difficulties encountered by the Filipino women migrant workers abroad. This will also serve as a guide to the Philippine government thru DOLE to formulate policies addressing specifically the issues and concerns of the women migrant workers. Scope and Delimitation of the Study This study focuses on the common issues and concerns faced by Filipino migrant women and its implications on the formulation of government policies to ensure their welfare and protection. The respondents shall be the women migrant workers employed in the Kingdom of Saudi Arabia (KSA). In 2008, KSA was the top destination country for newly hires Filipino migrant workers with a deployment of 76,148. Of this figure, 24,508 were female workers. To save time and money, Slovins formula shall be employed to determine the sample size of the population. Particularly, this study shall concentrate gathering data in Alkhobar, KSA wherein one of the two POLOs in Saudi Arabia is located. Sets of questionnaire shall be disseminated to the respondents with the assistance of POLO-Alkhobar. The distribution of questionnaires shall be done in the POLO office wherein the respondents paid visit to request for assistance, asking for an advice and other grievances among others. The researcher shall also use interview method with the concerned government officials, non-government organizations (NGOs), private sectors and internet to facilitate the conduct of the thesis. Definition of Terms The following are the common terms used in this study. The terms were defined according to the context of the study. Some terms were taken from the DOLE and the International Organization for Migration (IOM) Glossary for Migration: Country of Origin A country where the women workers permanently resides. Feminization of Migration The increasing participation of women in the field of labor migration. Labour Migration The movement of persons from their home state to another for the purpose of employment. Philippine Overseas Labor Office (POLO) The POLO serves as the DOLEs overseas operating arm in the implementation of Philippine labor policies and programs for the protection and promotion of the welfare and interests of Filipinos working abroad. Push-Pull Factors Push factors are the reasons that trigger the workers to migrate in their chosen country of destination whereas pull factors are the attracting forces that lead them to migrate. Receiving Country The chosen country of destination by the worker. CHAPTER II REVIEW OF RELATED LITERATURE This chapter presented the different literature and studies conducted by different authors both local and foreign to support the concepts and theories of the phenomenon called Feminization of Labor Migration. Related Literature In a study entitled, The Feminization of Philippine Migration in Europe (05 March 2009), the Philippine Migration is brought about by a combination of socio-cultural, economic, and political factors in the Philippines that push Philippine women to migrate, as well as factors in Europe that pull them to immigrate. The economic crisis in the Philippines has led to an increasing unemployment and underemployment, with practically no work available within the country. According to that same study, it was mentioned that as migrant workers, Filipinas experience a host of problems related to their employment situations. Because they are women, who come from the so called Third World, they are allowed to work only in the lowest job categories. They are particularly vulnerable to various forms of exploitative labour practices, being employed in jobs, which make use of their highly skilled and qualified labour at very low cost. The fact is women migrants are indeed subject to various forms of abuse when they work overseas they are paid low wages if they are paid at all, they work in terrible working conditions, and are subject to various forms of physical, sexual and psychological violence calling for necessary interventions on the part of the state (Rodriguez, 1995). With reference to the study entitled The Feminization of Philippine Migration in Europe (05 March 2009), it was stated that the withholding of wages and documents such as passports, low pay, long working hours, the lack of opportunities for meaningful career advancement, and the lack of work benefits and job security, are only some of the problems, which Filipina migrant workers experience in the work place. Many believed labor export exposed women migrants to harsh forms of sexual violence. Others believed that the out-migration of women was weakening the Philippines social and moral fabric and still others, believed that the out-migration of Filipinas as domestic workers and entertainers threatened the Philippine states subject status on the world stage (Rodriguez, 1995). The feminization of Philippine overseas labor migration, which had been male-dominated until the 1980s, belies the failure of womens empowerment in society. The increasing out-migration of women indicates a decline, or continuing limitation, in the share of work available to women in the production process; employment opportunities remain restricted and income insufficient. The majority of female OFWs are still in traditional reproductive work such as domestic work and cultural entertainment, health care and nursing, where the pay is low and the nature of the work involves a higher exposure to physical, sexual and other abuse. This in turn underscores the international division of labor, in which the Third World, or the South, does the labor-intensive and lower-paid work. It also demonstrates a persistent gendered division of labor at the global level, with the South taking on the menial aspects of reproductive work, which are thereby feminized, secondary, subservient, and inferior t o the masculine, dominant North (de Guzman, 2003). The increased understanding of the situation of migrant women should provide the basis for the formulation of policies and programmes that promote their equality with migrant men and that safeguard their well-being (UN, 2004). Related Studies For a long time, the typical migrant has been viewed as male and until 3 decades ago, female migration was generally overlooked. Since the middle of the 1970s, there has been a growing interest in womens immigration, first with the increase in family reunification, especially in Europe and from the 1980s, until today, the growing recruitment of migrant women for labour market needs especially in service (Casas and Garson, 2005). In recent years the term feminization of migration has become commonplace, even entering the public domain through media reports (INSTRAW, 2007). According to Nancy V. Yanger, in her study on the Feminization of Migration (2006), there has been a change in the international migration patterns of women: more are moving from one country to another on their own than to join their husbands or other family members. This feminization of migration raises several key policy concerns about womens security and human rights in sending and destination countries. About half of all migrant workers are now women (IOM, 2008), with more women migrating independently and as main income earners rather than accompanying male relatives (Martin, 2005). Insofar as men are increasingly unable to fulfill their traditional roles as economic providers to their families, and the demand for female caregivers continue to rise in the industrial countries, the pressure on women to seek new survival strategies for their families will continue to fuel the increase of female migrants worldwide (INSTRAW, 2007). The feminization of migration had also produced specifically female forms of migration, such as the commercialized migration of domestic workers and caregivers, the migration and trafficking of women for the sex industry and the organized migration of women for marriage (UNESC, 2006). Women are often recruited internationally to do reproductive work in other peoples houses or for service sector jobs such as waitressing or entertainment that are poorly and marked by high instability and turnover. Many of these jobs are unregulated because they are of borderline legality (such as sex work) or because they are not included in the scope of the destination countrys labor laws, which primarily cover productive work. The unregulated nature of reproductive work, which allows no recourse through the legal system, places many women migrants at risk of exploitation in the form of low wages, poor working conditions, or physical or sexual abuse (Yinger, 2006). Perhaps the most notable feature of female migration is the extent to which it is founded upon the continued reproduction and exploitation of gender inequalities by global capitalism. For the most part, female labor migrants perform womens work as nannies, maids and sex workers the worst possible occupational niches in terms of remuneration, working conditions, legal protections and social recognition. In this way, gender acts as a basic organizing principle of labor markets in destination countries, reproducing and reinforcing pre-existing gender patterns that oppress women. But it is not only women who perform these jobs, but women of a particular race, class, ethnicity and/or nationality i.e. gender cross-cuts with other forms of oppression to facilitate the economic exploitation of women migrants and these relegation to a servile (maids) and/or despised (sex workers) status (INSTRAW, 2007). In the north, the growing involvement of immigrant women in paid work is mainly the result of an increase in the demand for labour in unskilled and poorly paid jobs in the service sectors in immigrant-receiving countries. Domestic service, hotels and restaurants and personal care are all sectors that have large recourse to foreign migration labour and the development of exclusively female migration flows (Sassen, 1993). Immigrant women work in those jobs that are abandoned by the receiving country nationals (Casas and Garson, 2005). INSTRAWs Columbia case study found a significant number of middle-age women whose main reason to migrate was not related to economic or family reasons (as their children are already grown up) but rather to the expectation that new relationship opportunities are easier to come by in Spain than in Columbia, where women their age have a difficult time finding new sexual partners. Both the Columbian and the Dominican case studies found that unsatisfactory marriages factored in many womens decision to migrate, as it was easier for them to end the relationship after they had moved to another country (which contradicts the common assumption that the migration itself is the cause of the marital break-up) (INSTRAW, 2007). The studies have revealed the 2 dimensions of the role played by immigrant women in the economies of both their sending and their receiving societies: an active role on the labour market, sending remittances, becoming heads of household, etc. Certain academic and political circles would see to have established a link between feminization of migration, the active role of women as economic and development agents and empowerment. It is important to note that even though immigrant women participate in the economics of their countries of origin and destination, by sending large remittances and maintaining transnational households, this role as social and economic agents does not necessarily imply an increase in their status (empowerment) (Casas and Garson, 2005). As INSTRAWs (2007) (and many other) case studies show, by allowing women to become economic providers for themselves and for their transnational families, migration can increase their self-esteem, personal autonomy and status. Migrant women often measure their achievements only in terms of the benefits they are able to provide to their families and they are praised by others in similar terms. Migration can provide a vital source of income for migrant women and their families, and earn them increased autonomy, self-confidence and social status (IOM, 2008). In a study conducted by Monica Boyd entitled Women in International Migration: The Context of Exit and Entry for Empowerment and Exploitation (2006), women migrant workers who are admitted legally but temporarily, may be poorly protected by existing labor law in destination countries and they may have little recourse to state protection if abuse occurs. In countries of origin and also in countries of destination (IOM, 2008), female migrants may be victims of negative attitudes about women working at all, attitudes that affect their rights to leave the country without permission to receive further education or training and to engage in certain occupations. Globally, the International Labour Office (ILO) reports that the most frequently encountered issues regarding the working conditions of women migrant workers are low remuneration, heavy workloads with long working hours and inadequate rest periods, limited training facilities and poor career development. In some countries such workers also lack freedom of movement. Women migrant workers jobs are normally located very low on the occupational ladder and usually not, or only inadequately covered by labour legislation or other social security or welfare provisions (ILO, 1999). The broader theoretical approach to the analysis of networks as a factor behind migration now extends to the role of women in migration. A further factor that favours the increased visibility of female immigration is that migration is no longer considered to be the result of an individual decision but rather is best viewed as an integral part of family and community strategies (Stark, 1984) (Casas and Garson, 2005). Women migrate to work abroad in response to gender-specific labour demand in countries of destination that reflects existing values, norms, stereotypes and hierarchies based on gender. Thus, although laws regarding the admission of migrant workers are generally gender neutral, the demand for domestic workers, nurses, and entertainers focuses on the recruitment of migrant women. Moreover, in countries of origin as well, female labour supply is the result of gender norms and stereotypes that gear women to certain traditionally female occupations. Recruitment intermediaries, whether private or official, also contribute to reinforce gender segregation in the labour market (UN, 2004). Women have always been present in migratory flows, traditionally as spouses, daughters, or dependents of male migrants. Nowadays women are increasingly migrating as the main economic providers for their households meaning that they migrate autonomously as breadwinners a contribution that has served to increase their visibility within migratory flows (UN-INSTRAW, 2006). The global demand for migrant labour now prioritizes womens specific skills and traditional roles, such that: a) paid domestic work is increasingly performed by women who leave their own countries, communities and often their families; b) domestic service draws not only women from poor socio-economic classes but also women of relatively high status in their own countries; and c) the development of service-based economies in post-industrial nations favours the international migration of women workers. In the developed world, the combination of womens increased participation in the labour force and the failure to develop family-friendly labour policies and child, elderly, and disabled care options have lead to a strong demand for migrant women workers. Migrant women are thus a central support system for womens freedom in the developed world and they make a contribution that is under-recognized and undervalued (UN-INSTRAW, 2006). The increasing feminization of the Philippine labor export industry suggests that womens desperation to overcome the hardships brought about by worsening socioeconomic conditions in the country is the major push factor that drives them to leave, to bet on a brighter future abroad while turning almost a blind eye to the risks involved (Philippine Migrants Rights Watch, 2004). The feminization of international labor migration in the Philippines can be seen from several vantage points. For one, it can be seen as an extension of the freedom of mobility afforded Filipino women. For another, the involvement of Filipino women in international labor migration can be seen as a response to the demand for women workers in the more developed countries. The demand for women migrant workers also came at a time when the demand for male workers was slowing down in the Middle East, which was the major destination of migrant workers in the 1970s and the early 1980s. Countries of origin such as the Philippines were poised to respond to the demand for women migrant workers given the experience they had gained with large-scale overseas employment in the 1970s (Guerrero, et. al, 2001). Although women give different reasons why they consider overseas employment as a work option, these reasons invariably boil down to economic or financial considerations. Migrant workers mention the following specific or immediate reasons: to get a job, to support family needs, to send siblings and children to school, to pay for medical treatment of parents, to pay debts (Villalba, 2002). Compared to other countries of origin, the Philippines has, in fact, instituted various measures to ensure the protection of women migrant workers. Early on and several times thereafter, the government had instituted several bans on the deployment of domestic workers (1982 for Saudi Arabia, which did not push through; a general ban in 1987 and the gradual lifting of the ban as better conditions obtain in the receiving countries; ban for Singapore in 1995) and in the deployment of entertainers to Japan in 1991, in the hopes of stopping the migration of women migrant workers. Bans, as our experience showed, do not work; instead they only lead to irregular migrations, which puts women migrant workers in greater danger. Under the circumstances, the government instituted various approaches to protect women migrant workers (Guerrero, et. al, 2001). Republic Act No. 8042 (POEA, 1996) popularly known as the Migrant Workers and Overseas Filipinos Act of 1995 is an act instituting the policies of overseas employment and establish a higher standard of protection and promotion of the welfare of migrant workers, their families and overseas Filipinos in distress, and for the other purposes. Specifically, Section 2, paragraph d (Declaration of Policies) stated, The State affirms the fundamental equality before the law of women and men and the significant role of women in nation-building. Recognizing the contribution of overseas migrant women workers and their particular vulnerabilities, the State shall apply gender sensitive criteria in the formulation and implementation of policies and programs affecting migrant workers and the composition of bodies tasked for the welfare of migrant workers. In addition, Section 4 (Deployment of Migrant Workers) declared, The State shall deploy overseas Filipino workers only in countries where the rights of Filipino migrant workers are protected. The government recognizes any of the following as a guarantee on the part of the receiving country for the protection and the rights of overseas Filipino workers: a) it has existing labor and social laws protecting the rights of migrant workers; b) it is a signatory to multilateral conventions, declarations or resolutions relating to the protection of migrant workers; c) it has concluded a bilateral agreement or arrangement with the government protecting the rights of overseas Filipino workers; and d) it is taking positive, concrete measures to protect the rights of migrant worker (POEA, 1996). Implications of the Reviewed Studies and Literature to the Present Study The reviewed studies and literature were presented to support or refute the theories and concept employed in the study. Further, it is one way to appreciate the reasons behind the out-migration of women since 1980s and the risks and hardships involved. CHAPTER III RESEARCH METHODOLOGY Method of Research The researcher shall made use of the descriptive research. According to Calderon and Gonzales (1993), descriptive research is a purposive process of gathering, analyzing and tabulating data about prevailing conditions, practices, beliefs, processes, trends and cause-effect relationships and then making adequate and accurate interpretation about such data with or without the aid of statistical method. Population and Sampling The respondents in this study shall be the Filipino women migrant workers employed in the Kingdom of Saudi Arabia (KSA) as professionals and household workers among others. To determine the sample size of the population, the researcher shall employ the Slovins formula. In 2008, 24,508 women workers were deployed in KSA. Using Slovins formula, the sample size of 24,508 is 100 respondents. Alkhobar, KSA is the preferred place for the conduct of this study wherein one of the two POLOs in Saudi Arabia is located. The researcher shall made use of the Convenience Sampling in survey questionnaire in the selection of respondents and Purposive Sampling Technique in identifying the interviewees. Data Gathering Tool/s Primary and secondary instruments shall be utilized to aid the researcher in gathering data/information. A questionnaire shall be constructed that details the profile of the female migrant workers as well as the common issues and concerns encountered by Filipino women migrant workers. Webster Dictionary defines questionnaire as a set of questions for obtaining statistically useful or personal information from an individual. The questionnaire shall be presented in a question-answer format with suitable answers so that the respondents can easily indicate their response by placing a checkmark on the space corresponding to the answer. The researcher shall also conduct interviews on DOLE officials, non-government organizations, and Filipino women migrant workers here and abroad to solicit views necessary for the conduct of this study. Books and electronic data/information were also sourced out in this study. Data Gathering Procedures Questionnaires thru the assistance of POLO-Alkhobar shall be disseminated to the respondents by June until August 2009. Interviews shall follow after the result of the survey is finalized. The Philippine Overseas Employment Administration (POEA) deployment statistics shall be utilized to identify the Filipino women migrant workers deployed from 1980s to 2008. The same data shall be used to also identify the sector dominated by Filipino women mi

The effect of drugs on heart rate: Research experiment

The effect of drugs on heart rate: Research experiment The water flea Daphnia pulex (see figure 1) is a small (1.1-3.5mm long ) crustacean commonly found in ponds in the United Kingdom. The full taxonomy of Daphnia pulux is as follows: Kingdom – Branchiopoda Phylum – Diplostraca Class – Cladocera Order – Anomopoda Family – Daphniidae Genus – Daphnia Subgenus pulex Figure 1. Daphnia pulex, showing the clear exoskeleton and inside the body (Cladoceran website 2005) Whilst being crustaceans and having an exoskeleton Daphnia are easy to study as their exoskeleton is actually clear so it is possible to see through it and study the working of the inside of their body. In particular it is possible to see the flow of the circulatory system and the heart beating. Therefore they are useful to test the effects of specific drugs on heartbeat, as it is easy to see the changes via an obvious change in heartbeat. Daphnia have been used in the present experiment as they are readily available and it is simple to study the effects of drugs on their systems. They are also robust to a variety of chemicals being present in their environment so can be used to assess the effects of these chemicals without fear that the chemicals will kill them instantly. Aspirin (acetylsalicylic acid), alcohol (ethanol), and caffeine are drugs that all commonly used by people. All 3 drugs have an effect on the human heart, mostly through indirect effects on the circulation and factors that affect circulation – eg platelet clotting. Alcohol causes a lowering of heart beat due to expanding the veins through vasodilatation. Aspirin also lowers the heart rate via its effects on platelets and the way that they cause veins to constrict. Caffeine, however, acts to increase heart beat. It is unfortunately not practical to test the effect of any of the drugs on the heartbeat of people as the drugs have a lot of other effects within the body as well. Instead Daphnia are used as they have a small body so the drug effects are less widespread and the effect on the heart is easy to assess. The effects are also evident very quickly so it is possible to carry out a large number of investigations in a relatively short space of time. Hypothesis The experimental hypotheses for each of the three drugs are as follows: Aspirin will cause the heart rate of Daphnia to lower in a concentration dependent manner. Alcohol will cause the heart rate of Daphnia to lower in a concentration dependent manner. Caffeine will cause heart rate of Daphnia to increase in a concentration dependent manner. The null hypothesis in all cases is that each of the drugs will have no effect on the concentration rate of Daphnia. Variables In order to see whether it is actually the drugs that are causing the change in the heart rate of Daphnia the only variable that can change is the concentration of the drug. As well as this each drug will have to be tested separately to make sure that it is only the effect of that drug which is causing the change, if any. A fourth set of results also needs to be taken, which is the heart rate of daphnia without any of the drugs added at all. For this experiment the independent variable will be the drug concentration. An independent variable is one that is chosen and set specifically by the experimentor. For this experiment the dependent variable – the one that changes as a result of the independent variable changing – will be the heart rate of the Daphnia. Constant variables will be: The number of Daphnia (approx 100) The volume of water (100ml) The temperature (same room temperature of approx 21  °C in all cases) The species of Daphnia (Daphnia pulux) The amount of water transferred to microscope slide for each test (1ml) The same length of time the Daphnia would be left in the chemical (1 hour) Method Daphnia will be collected from a pond, using a fine mesh sive and kept in a contained with pond water until they can be counted and the correct number can be transferred to a petri dish containing 100ml of distilled water for each experiment. Distilled water will be used so that there are no other chemicals present which might have an effect on heart rate. Approximately 100 Daphnia will be used for each experiment, although it would not be possible to count exactly that number so an approximate number will be used in each case. Aspirin will come in a readily available over the counter soluble form (Boots 300mg soluble aspirin) Caffeine will also come in a readily available over the counter form of ProPlus (50 mg Caffeine) Alcohol will come from vodka (Smirnoff Blue label 45% vol). The drug will be added to the distilled water in the petri dish before adding the daphnia and stirred with a clean glass rod to make sure that it is fully dissolved and spread throughout the liquid. Then the daphnia will be transferred to the petri dish using a pipette. Drugs will be in the quantities shown in tables 1-3 Table 1. A table showing the number of caffeine tablets used in each experiment and the resulting caffeine concentration Table 2. A table showing the number of aspirin tablets used in each experiment and the resulting aspirin concentration Table 3. A table showing the amount of vodka used in each experiment and the resulting alcohol concentration There would actually be only 1 control experiment, to check for differences caused by the drug, so the top row of each table actually corresponds to the same experiment, where there is just water in the petri dish and no added chemicals. As the daphnia are small organisms with a relatively permeable exoskeleton they would be able to absorb the caffeine present in the water and it could have its effect upon the body. In each case the Daphnia would be left in the water and drug for a time of 1 hour to ensure that the drug has had any effect. As the Daphnia are only going to be used for a short period of time they would receive no food as it would not be necessary. Whilst whole Daphnia are visible to the naked eye, a microscope is necessary to see the actually heart beats. Therefore a clean pipette will be used to transfer a droplet of the treated water and daphnia onto a microscope slide. This would then be covered using a cover slip to prevent the liquid from moving. This will then be looked at under the microscope and the number of times the Daphnia’s heart beats per minute recorded. Each time that the heart beat is counted it will be repeated 3 times to obtain an average. Different microscope slides would be used in each case to avoid cross contamination by different drugs or drug concentrations. Equipment list Fine mesh sieve Plastic container to store daphnia in Distilled water (13 x 100 ml) 13 clean plastic pipettes 13 clean petri dishes 13 microscope slides and cover slips Light microscope Caffeine tablets (ProPlus) Aspirin tablets (Boots soluble aspirin) Alcohol (Smirnoff blue label vodka) Measuring cylinder Risk assessment There are a number of specific areas which involve risk within this experiment. These are the initial collection of daphnia, the handling of daphnia and the handling of chemicals. Specific risk assessment are as follows: If alcohol / drug is ingested then rinse out mouth immediately and seek medical advice. If alcohol / drug solution is spilt on clothes rinse affected area and remove clothes if necessary. If alcohol / drug solution gets into eyes then rinse out immediately and seek medical advice. An adult (over 18) must purchase the vodka and be present during its use. Care should be taken when obtaining the daphnia from a pond and an adult should ideally do the collecting. If pond water is ingested then rinse out mouth immediately and seek medical advice. Results It was found that, as Daphnia heart beat was very fast it was easier and more reliable to count in 15 second sections and then convert this to beats per minute. So this was done in all cases. The heart rate of daphnia under control conditions was found to be an average of 350 beats / minute. The results for each of the 3 drugs are considered separately below. Caffeine The results from the experiment to investigate the effect of caffeine upon the heart rate of Daphnia are shown in figure 2 below. Figure 2. The effect of caffeine on the heart rate of Daphnia Pulex (average of 3 counts) It can be seen that there is a positive correlation between caffeine concentration and Daphnia heart rate. The percentage increase in heart rate, when compared to control, is shown in table 4 below. Table 4. A table showing the effect of increasing caffeine concentration on daphnia heart rate Aspirin Unfortunately the concentrations of aspirin used actually killed the daphnia whilst they were in the solution for the required hour. Therefore it was necessary to alter the concentrations and repeat the experiment. As the daphnia died at all concentrations of aspirin even 30 mg / litre must have been too concentrated for them. Therefore the concentration was reduced to 10% of original values, and the experiment repeated. The new concentrations were obtained by diluting the dissolved tablets in more distilled water, eg 10 times the amount to obtain concentrations of 1/10. unfortunately, due to time constraints, the counts could not be repeated 3 times so the figure are for a single count at each concentration. The results from these new concentrations are shown in figure 3 below. Figure 3. The effect of aspirin on the heart rate of Daphnia It can be seen from figure 3 that there is no particular pattern to the results, other than the fact that aspirin is linked to a reduction in heart rate. However this reduction does not appear to be concentration dependent, or at least not at the concentrations used in this experiment. Alcohol The effect of increasing alcohol concentration is shown in figure 4. Figure 4. The effect of alcohol on the heart rate of Daphnia (average of 3 counts) It can be seen that alcohol had quite a large effect on the heart rate of daphnia and there was an inverse correlation between alcohol concentration and heart rate. The percentage decrease in heart rate, when compared to control, is shown in table 5 below. Table 5. A table showing the effect of increasing alcohol concentration on daphnia heart rate Statistical analysis of results It was not possible to undertake accurate statistical analysis of the aspirin results as only 1 count was taken at each concentration level on the repeated experiment. However it was possible to undertake a t test analysis on the alcohol and caffeine results, using the original data as opposed to the mean results shown in the graphs. Statistical analysis was carried out using the software available from Graphpad quickcalcs. These statistically analysed results are shown in table 6 and 7 below. Table 6. A table to show the relative statistical significance of varying concentrations of caffeine upon the heart rate of daphnia Table 7. A table to show the relative statistical significance of varying concentrations of alcohol upon the heart rate of daphnia Discussion The results from this experiment indicate that both caffeine and alcohol affect heart rate of daphnia. Aspirin may affect heart rate but the results obtained here do not provide enough evidence to support this view fully. Why does caffeine affect heart rate? The results from this experiment show that caffeine causes heart rate to increase by around 0.05% per mg of caffeine. Whilst it cannot be known exactly why this happens there are various possible reasons. Caffeine if a methylxanthine which acts by inhibiting the enzyme (phosphodiesterase) that metabolises cAMP. The resulting rise in cAMP levels has the same effect as increasing levels of adenylate cyclase, which is one of the principal effects of adrenaline. Adrenaline is known to increase heart rate via its effects on the  Ã‚ ¢1 adrenoceptors so it is likely that caffeine has a similar effect. Whilst these effects are known about in humans, and daphnia are not the same organisms, it is likely that the effects are mediated for similar reasons – eg the involvement of enzymes and inhibition / stimulation of these. It is possible that the effects of caffeine were not as pronounced as might have occurred due to a reflex reaction. In humans an increase in heart rate is often rapidly followed by a reflexive compensatory mechanism to slow the heart rate again. This compensation can involve the veins dilating and a stimulation of enzymes such as phosphodiesterase in order to reduce cAMP levels. In the case of the daphnia it might have been the case that a more significant rise in heart rate occurred as soon as the caffeine was absorbed by the daphnia but then there was a compensatory mechanism to reverse this effect. However as the solution of caffeine was present around the daphnia for the whole duration of the experiment then this is unlikely as each time new caffeine was absorbed it would cause heart rate to increase, and the daphnia’s system would not be able to constantly undergo the reflexive compensations. How does aspirin affect heart rate Aspirin has its principal effects on an enzyme called cyclo-oxygenase. Aspirin acts by binding to the active site of the enzyme, thus preventing it from binding to the eiocosanoid and having its required effect. The inhibition is irreversible as aspirin binds permanently to the active site of the enzyme. Cyclo-oxygenase (COX) is the main enzyme involved in the conversion of eiocosanoids found in membrane fatty acids, into the inflammatory mediators prostaglandins and leuoktrienes. COX acts to convert arachadonic acid into the prostaglandin precursor prostaglandin G2 and also to convert this precursor into prostaglandin H2. It is from PGH2 that the main inflammatory mediators are generated. Therefore the prevention of COX prevents even the first part of the inflammatory cycle from taking place. Whilst it is not immediately obvious how the prevention of inflammatory mediators should reduce heart rate, it becomes obvious when the effect of the inflammation on heart rate is known. Whilst each individual prostanoid has slightly different effects, the overall one if to cause vasoconstriction and also an increase in myocardial contractility. This latter particularly results in heart rate being increased as the heart muscle in contracting more frequently. This means that decreases heart rate by preventing this increased heart muscle contraction, as well as preventing the vasculature from constricting so much. Again, it is the effects of aspirin in humans that is known about, but it could be expected that the effect is similar in daphnia. Why might alcohol affect heart rate It is not known exactly how ethanol acts to decrease heart rate, but it is believed to be a knock on effect from the changes in peripheral vasculature. Ethanol is known to cause vadodilatation – eg dilation of blood vessels. If blood vessels are dilated then there is more space thus a greater volume for blood so the heart has to beat fewer times to deliver the same amount of blood. It is also possible that ethanol has its effects on heart rate via a central nervous system effect. Ethanol initially increase catecholamine release, including dopamine. This acts to stimulate heart rate. However following this initial effect ethanol actually reduces the concentration of catecholamines, principally noradrenaline, by increasing the rate at which it is removed from cells. As the daphnia had been left in the ethanol containing water for an hour it would be expected that they had reached this second stage by the time heart rate was being measured. However it is possible that the conflict between the initial and subsequent effects of alcohol could be the reason why the results did not follow a particular pattern. Sources of error Whilst statistical significance appears to be present in a number of results it is very difficult to be certain with such a small population number. In order to be more certain of results, a much larger sample size should be used in each case. When a result has been shown to be significant and is actually due to chance this is known as a type I statistical error. Temperature is another variable that affects the heart rate of daphnia, evident by the fact that daphnia can be preserved alive at low temperatures due to a slowing of heart rate. Therefore it is possible that the heat from the light microscope lamp caused an increase in the heart rate. However, as the light was present on each counting session this variable, whilst possibly affecting heart rate, would affect all counts by a similar amount. Therefore all counts would be raised from what they should be. This would serve to make the results from caffeine more significant and alcohol less significant. Given that the results from alcohol showed an inverse correlation then this source of error could have only made the results less significant. However in the case of the caffeine it is possible that they were responsible for the change in heart rate observed, rather than the caffeine, as the changes were rather small anyway. If the experiment were to be repeated this could be controlled by careful monitoring of temperature and ensuring that this remained constant throughout the experiment, a variable that was no measured in this experiment. The fact that alcohol had to be used from an initially diluted form, and in a non pure ethanol formulation may have caused the results to be affected. Whilst calculations were made to find the overall concentration of ethanol into which the daphnia were placed, it is not certain whether this was correct. The alcohol could have contained other chemicals in addition to ethanol which could have affected the daphnia and their heart rate. The formulation of caffeine used was in the form of proplus tablets. These are also not caffeine in a pure format and would contain other padding chemicals such as sugar and talcum powder to make up the tablet. Sugar may well affect the heart rate of daphnia as it is a food stuff for them, and their heart rate may change whilst feeding, or following a substantial amount of food. Whilst daphnia reproduce asexually they are present in male and female forms. It was not possible to ascertain which gender was being counted on each occasion. It is the females which actually give birth to young. However pregnant females have a lower heartbeat than non pregnant females and males. Therefore if some of the daphnia that were being counted were actually pregnant females then this could have artificially lowered the heart rate result. Without studying each daphnia and ensuring that all were of the same gender and pregnant / not it is not possible to tell whether this factor adversity affected the results. Whilst the daphnia were held in place loosely on the microscope slide they were not fixed in place. Therefore it was not always possible to check that it was the same daphnia that was being used for the repetitions of counts for each of the drug treatments. It is therefore possible that the variation within each of the 3 counts was due to different daphnia being used, rather than a different heart rate at different times. It was not possible to ascertain how old each daphnia was which may have had an effect on heart rate as juveniles usually have a higher heart rate than older organisms. It was assumed that all daphnia obtained from the pond were actually of the common daphnia pulex species. However it is possible that there were a mix of different species within the sample collected. If an organism from a different species was used for each of the counts then this could also give rise to altered results. Evaluation The How Did Whatsapp Become Popular? How Did Whatsapp Become Popular? How did WhatsApp overpower other chatting apps? A research on what reasons made WhatsApp the number 1 chatting app in the past 5 years. Abstract In this research, 15 random chat apps users who are from different ages, genders, countries, and educational status filled a survey about their usage and experience of chatting apps.   The analysis of the survey showed that 85.7 percent of chatting apps users are addicted to them as they use them for more than three hours per day. most of them prefer Whatsapp for different reasons. 57.1 percent of the users said that privacy is number one priority for them. They look for a chatting app by which they can remain anonymous and their personal information are safe. Another fifty percent of the users said that they prefer WhatsApp because it is easy to use. A friendy user interface make chatting simpler and easier. A chatting app is made to make peoples life easier so it must be, it self, simple. Only 42.9 percent of users care about the security of the chatting app they use. They look for a chatting app that had no vulnerabilities that hackers can exploit to hack into their phones. Wort h to mention that there is no 100 percent secure app or system so no matter how the system platform is protected and well built, still there is a way or another to hack into it. The last reason for choosing Whatsapp is that it is popular and most people use it. 35.8 percent of users said that no matter how good it is, a messaging app is nothing without plenty of users. They want a chatting app in which they can find their friends and communicate with them. Introduction We are in a time in which chatting apps and social media became of the needs of our daily life. Whether they agree or not, people depend on chatting apps so much on their life to the extent that they can not live without. They use them in all aspects of life eg. get in touch with their friends and relatives, to discuss matters of business, and to explain a lesson to a classmate. Beside the instant messaging, the group chats that people create with friends and colleagues help them to share their ideas, information, point of views, and feelings with each other.   The trend of instant messaging apps lead to the establishment of many chatting apps until it turned into a business in which many counterparts challenge each other to create an application that can attract the majority of users by offering them the features that they look for. One of these chatting applications is WhatsApp. It was established in 2009 by Brian Acton and Jan Koum with the slogan â€Å"Simple. Personal. Real time messaging.† The new app came with plenty of features like as the ability to make group chats, set broadcast contacts and send unlimited images, video and audio messages. Beside being full of features, easy to use, and a pioneer in its category, it helped people to save money by using it instead of the regular SMS messages (Short Message Service) so users do not have to pay extra fees for sending messages. Moreover, it helped make communication over barriers much easier and cheaper than it ever been. All of these features, and others, made WhatsApp the number one chatting app for the past 5 years. In this study, I will investigate how did WhatsApp become the number one chatting app in the world during the past 5 years, what people like on WhatsApp, and what circumstances lead to the failure of other chatting apps. I used a survey which is filled by 15 random people in different ages, genders, countries, and educational status to see what do they like on chatting apps, WhatsApp specifically,   what do they do not like, and what do they expect is the future of chatting applications. The survey is analyzed and its results and foundings are shown at the end of this research paper. Literature review Many studies are done about chatting apps, social media, Whatsapp. A study entitled â€Å"Smartphone application usage amongst students at a South African University†,done in the year 2012 by Walter U, Aadilah M, et.al assessed on the usage of smartphones and social media in between users in a South African University. The study showed that students remain online for 16 hours a day and spend about 5 hours per day on their smart phones interacting and communicating with other their friends, colleagues and relatives through social networking applications. This Application (WhatsApp) is highly addictive and can create a great impact on regular users, and apart from that it can leave a trace that becomes difficult to control and cure. Some of the most prominent technological innovations are smart phones, laptops and using the internet. They have greatly affected many aspects of our lives. Today the Internet continues to grow day by day at an incredible speed. About 32.7% of the world’s population has access to the internet. Howe, Yeboah J, Ewur G. (2014) The two researchers also said that the main purpose behind this application is to replace SMS with a crossplatform mobile messenger that works on an internet data plan. If you have unlimited text, it is still beneficial as it is a convenient way to avoid international fees that carriers may charge. Mayer, Davis, and Schoorman, (1995) define trust in chatting and social media as â€Å"the willingness of a party to be vulnerable to the actions of another party based on the expectation that the other will perform a particular action important to the trustor, irrespective of the ability to monitor or control that other party† (p. 712) Trust is also important for successful online interactions (Coppola, Hiltz, and Rotter, 2004, Jarvenpaa and Leidner, 1998, Meyerson, 1996, Piccoli and Ives, 2003). Trust is also a central component of social exchange theory (Roloff, 1981). â€Å"Millions of people have joined social networking sites, adding profiles that reveal personal information. The reputations of social networking sites has been diminished by a number of incidents publicized by the news media† (Chiaramonte and Martinez, 2006, Hass, 2006, Mintz, 2005, Read, 2006), This raise the question whether ot not it is â€Å"possible to join a network of millions of people and be able to trust all of them.† Of course this does not look plgican. WWe can not trust strangers. Howver people still join networks and reveal their very personal information. what role does trust play in the use of social networking sites? Case study This study is based on a survey in which the responders answer some questions about what attracts him or her to a chatting app, what features does he or she want, and what aspects does he keep in mined when he choose a chatting app eg.security, privacy, ease to use and popularity of the application. This survey is published in a twitter page. 15 random people were engaged in it. They are from different ages, genders, countries, and educational status. The variety of the responders should help getting more accurate results and foundings for the study. A copy of the survey is attached. Research and survey results   The published survey got 15 responses from which I derived these analysis and answer the question of the paper, how did whatsapp overpower other chatting apps and be number one chatting application during the recent five years? The responses showed that 85.7% of users use different chatting apps more than three hours per day which is considered as addiction. Only 14.3 use instant messaging apps for only 1-3 hours per day. This is a regular usage. And nobody from the responders use chatting apps less than an hour a day. These results indicate that people are obviously in addiction with chatting apps no matter what do they use them for. When the responders were asked about the chatting apps they use, the all put WhatsApp at the top of the list, twitter comes second and Black Berry third. The reasons they all chose WhatsApp is clarified in the following figure 57.1% of the responders said that privacy is number one priority. They want to be anonymous and their personal information must be hidden to the eye’s of strangers. They ask for privacy options they can enable or disable by their choice. Since WhatsApp offer these options, it is their choice. However, children and even parents are rarely aware of the potential risks of information disclosure through mobile devices. Personal information, such as real-time locations, photos, and calendar, can be easily leaked via using mobile applications from mobile devices. (Chen Y et.al) They also claim that users’ personal information has been aggressively collected by different parities from mobile devices. 50 percent of the responders said that they prefer WhatsApp because it is easy to use. A friendy user interface make chatting simpler and easier. A chatting app is made to make peoples life easier so it must be, it self, simple. Security comes in rank 3 of the most important feature in a chatting application. 42.9% of people voted that whatsapp is secure enough to protect them against hackers’ attacks. Worth to mention that whatsapp was not encrypted, and though secure,   until April 2016 (Whatsapp.com). 35.8% said that the popularity of chatting app is the fourth most important feature. No matter how good it is, a messaging app is nothing without plenty of users. Keep in mind that because of the different protocols of chatting apps it is not possible to send a message from a certain app to another. A message must be sent and received by the same app. So 35.8 percent of people Conclusion Chatting apps and social media became parts of modern daily life. Nearly 85.7 percent of people are addicted to use their phones and chat more than 4 hours a day. People tend to look for a chatting app that respect their privacy and give them the choice to choose to what extent they are exposed to others. Security is also another important feature people look for. Ease to use and the popularity of chatting apps can make difference on peoples choices. A simple and popular chatting app is always listed as a good choice to use since it will allow the user to chat easily with a huge number of people. References Yeboah J, Ewur G. The Impact of whatsApp Messenger Usage on Student’s Performance in Tertiary Institutions in Ghana. In journal of Education and Practice. Vol.5 2014.Hindocha, N. Instant Insecurity: Security Issues of Instant Messaging. http://www.luisdelgado.es/seguridad/crypt4you/curso_comunicaciones_digitales/documentacion/im_security_issues.pdf . Accessed on 10]11\2016Chen, Y. Zhu, S. Zhou, Y. Xu, H. Protecting Children’s Personal Information: Using Contextual Integrity Theory to Examine Information Boundary on Mobile Devices. http://cs-sys-1.uis.georgetown.edu/~sz303/PIR2015/pir_submission/pir2015_submission_6.pdf. Accessed on 2016\11\10.Dwyer, C. Hiltaz, S. Passerini, K. Trust and Privacy Concern within Social Networking Sites: A Comparison of Facebook and MySpace. http://aisel.aisnet.org/cgi/viewcontent.cgi?article=1849context=amcis2007 Accessed on 10\11\2016Schrittwieser, S. Fruhwirt, P. et. al. Guess Who’s Texting You? Evaluating the Security of Smartphone Messaging Applications. http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.681.9726rep=rep1type=pdf Accessed on 14\11\2016Jisha K, Jebakumar, Whatsapp: A Trend Setter in Mobile Communication among Chennai Youth. IOSR Journal Of Humanities And Social Science (IOSR-JHSS) Volume 19, Issue 9, Ver. VII (Sep. 2014), PP 01-06Smartphone Application Usage Amongst Students at a South African University, Walter UYS 1 , Aadilah MIA, Gary Jeffrey JANSEN, Haythem VAN DER SCHYFF, Michael Andre JOSIAS, Michelle KHUSU, Muzaffer GIERDIEN, Natacha Andrea LEUKES, Sulungeka FALTEIN, Tejas GIHWALA, Tracey-Lee THEUNISSEN, Yaseen SAMSODIEN. IST-Africa 2012 Conference Proceedings. Paul Cunningham and Miriam Cunningham (Eds) IIMC International Information Management Corporation , 2012Mayer, R. C., J. H. Davis, and F. D. Schoorman (1995) â€Å"An Integrative Model of Organizational Trust,† The Academy of Management Review (20) 3, pp. 709-734.Coppola, N., S. R. Hiltz, and N. Rotter (2004) â€Å"Building Trust in Virtual Teams,† IEEE Transactions on Professional Communication (47) 2, pp. 95-104.Roloff, M. E. (1981) Interpersonal communication: The social exchange approach. Beverly Hills, CA: Sage Publications, Inc.