A Introduction to Sociology Statistics

A Introduction to Sociology Statistics Sociological research can have three distinct goals: description, explanation, and prediction. The description is always an important part of the research, but most sociologists attempt to explain and predict what they observe. The three research methods most commonly used by sociologists are observational techniques, surveys, and experiments. In each case, measurement is involved that yields a set of numbers, which are the findings, or data, produced by the research study. Sociologists and other scientists summarize data, find relationships between sets of data, and determine whether experimental manipulations have affected some variable of interest. The word statistics has two meanings: The field that applies mathematical techniques to the organizing, summarizing, and interpreting of data. The actual mathematical techniques themselves. Knowledge of statistics has many practical benefits. Even a rudimentary knowledge of statistics will make you better able to evaluate statistical claims made by reporters, weather forecasters, television advertisers, political candidates, government officials, and other persons who may use statistics in the information or arguments they present. Representation of Data Data are often represented in frequency distributions, which indicate the frequency of each score in a set of scores. Sociologists also use graphs to represent data. These include pie graphs, frequency histograms, and line graphs. Line graphs are important in representing the results of experiments because they are used to illustrate the relationship between independent and dependent variables. Descriptive Statistics Descriptive statistics summarize and organize research data. Measures of central tendency represent the typical score in a set of scores. The mode is the most frequently occurring score, the median is the middle score, and the mean is the arithmetic average of the set of scores. Measures of variability represent the degree of dispersion of scores. The range is the difference between the highest and lowest scores. The variance is the average of the squared deviations from the mean of the set of scores, and the standard deviation is the square root of the variance. Many kinds of measurements fall on a normal, or bell-shaped, curve. A certain percentage of scores fall below each point on the abscissa of the normal curve. Percentiles identify the percentage of scores that fall below a particular score. Correlational Statistics Correlational statistics assess the relationship between two or more sets of scores. A correlation may be positive or negative and vary from 0.00 to plus or minus 1.00. The existence of a correlation does not necessarily mean that one of the correlated variables causes changes in the other. Nor does the existence of a correlation preclude that possibility. Correlations are commonly graphed on scatter plots. Perhaps the most common correlational technique is Pearsons product-moment correlation. You square the Pearsons product-moment correlation to get the coefficient of determination, which will indicate the amount of variance in one variable accounted for by another variable. Inferential Statistics Inferential statistics permit social researchers to determine whether their findings can be generalized from their samples to the populations they represent. Consider a simple investigation in which an experimental group that is exposed to a condition is compared with a control group that is not. For the difference between the means of the two groups to be statistically significant, the difference must have a low probability (usually less than 5 percent) of occurring by normal random variation. Sources: McGraw Hill. (2001). Statistics Primer for Sociology. mhhe.com/socscience/sociology/statistics/stat_intro.htm

Dell Corpation Case Study Example | Topics and Well Written Essays - 750 words

Dell Corpation - Case Study Example (Gitman, 2007, 21) Dell alo introduce the latet relevant technology much more quickly than companie with low-moving, indirect ditribution channel, turning over inventory every three day on average. In 1985 the company tarted aembling it own PC brand. Ever ince, Dell had achieved phenomenal growth and by 2000 had topped $25 billion in ale and over $2 billion in net income. In late 2000, however, (erwer, 2005, 63) the PC indutry' average 30-year growth rate crahed to a negative 10% due to low economy. Dell Corp. had to make difficult deciion on how to utain it profitability in light of it broad product portfolio--PC, worktation, and erver on torage product for a broad cro-ection of cutomer in the United tate and worldwide. Dell' high return to hareholder ha been the reult of a focued effort over time to balance growth with profitability and liquidity. Dell ha conitently led it larget competitor in each of thoe categorie. The future for Dell and the ret of the computer indutry i haping up to be a fairly difficult one mainly due to the weak economy. But, Dell' economic problem are normal and hared by all companie in any indutry. What' not normal with Dell however, i it dilemma of how to maintain it leading poition over it competition and achieving ambitiou growth rate in an environment with which the economy i haped up to be wort than anticipated, due to it flat buine tructure, which make conumer kittih and pending down. Therefore, (Gitman, 2007, 21) in light of the above ituation, we believe that Dell could be facing a predicament of whether they hould maintain their trategic coure or fundamentally change it in order to achieve the targeted growth rate Dell' fortune do look better than it rival, though. Dell Computer' trategy wa built around a number of core element: build-to-order manufacturing, ma cutomization, partnerhip with fewer upplier, jut-in-time component inventorie, direct ale, market egmentation, cutomer ervice, market ening, early integration of the Internet, low operating cot, and extenive data and information haring with both upply partner and cutomer. Through thi trategy, the company hoped to achieve what Michael Dell called "virtual integration"--a titching together of Dell' buine with it upply partner and cutomer in real time uch that all three appeared to be part of the ame organizational team. (erwer, 2005, 63) upply Chain Efficiency: e-Buine i jut like any buine in at leat one repect: you have to maintain your edge. Whether reponding to a flood of new cutomer and product, or reducing cot while maintaining cutomer loyalty during period of economic decline, Dell believed that a more efficient upply chain would contribute ignificantly to it long-term ucce. By extending it build-to-order model all the way from material and component upplier to the cutomer, Dell could maximize both operational efficiency and cutomer atifaction while reponding immediately to change in the marketplace. The company' goal wa to integrate the upply and demand ide of the buine with the help of thi falt buine tructure in order to eliminate the guework that lead to inventory hortage and overage. Concluion Dell hould have a tranformational model intead of it traditional model which would penetrate aggreively the High-end erver market, Joint venture with

Short Essay - Drugs Example | Topics and Well Written Essays - 750 words

Short - Drugs - Essay Example It has been suggested, and in some cases demonstrated, that legalizing or at least decriminalizing less harmful drugs, such as marijuana, can help to reduce the violence, significantly decrease the numbers of people incarcerated for drug use, allow more individuals to remain a contributing member of society and free up funds and manpower to combat against more harmful substances. Although marijuana was included as a restricted substance as early as 1937, there has never been sufficient evidence to support claims that the drug causes widespread violence and destruction all by itself. â€Å"There never was any scholarly evidence that the [anti-drug] laws were necessary, or even beneficial, to public health and safety and none was presented when the laws were passed.† (Schaffer). With the number of Vietnam vets returning from war addicted to narcotics, President Nixon officially declared the opening of the War on Drugs in 1971, primarily directed against heroin addiction. The positive effects that were seen coming out of this early stage in the anti-drug movement has been attributed to the fact that a larger proportion of the funding available for this struggle was directed toward treatment, rather than law enforcement. (Thirty Years, 2006). Throughout these early years, marijuana was seen as a low-level drug until a group of mothers, concerned at findin g marijuana at a 13-year-old’s party, founded the Families in Action anti-drug group in 1976. The movement gained strength and direction under President Reagan in 1981 after the drug cartels in Colombia had violently made their presence known in Miami. While Nancy Reagan’s â€Å"Just Say No to Drugs† campaign included marijuana as one of the drugs to avoid, the focus of the war on drugs remained targeted on cocaine as the cartels gained increasing power and organization. The focus was finally turned to marijuana smugglers

Business , Government and Society Essay Example | Topics and Well Written Essays - 1250 words

Business , Government and Society - Essay Example The article mainly discussed how US regulatory bodies have put in place the most business friendly policies. The business environment views government policies in terms of the regulatory burden and property rights protection that affects them on their day-to-day activities. The article discusses how the US government still currently ranks among the top countries with regards business-friendly policies, despite the issuance of new regulations as counteractive measures to financial crisis. There had also been numerous deregulatory policies of previous governments, and thus the current government has undertaken to put in place business friendly measures. However, there have been complaints among congressmen, business people, and trade representatives that a significant percentage of unemployment has resulted from overregulation of the business environment by the government. The article shows that the World Bank ranking has also not included a number of critical factors such as skills of the workforce, the size of the market and macroeconomic conditions. Nevertheless, African countries have been reported to have the most unfriendly business environment characterized by numerous regulations.   Major Stake Holders and Their Interests Major stakeholders of macroeconomic policies include the governments’ political class, the society, and investors in the business environment. ... Concerning changes in governance, the political class alters these guidelines and rules thus affecting the day-to-day operations of businesses. The government plays key role in to the economy of a country as a whole and thus needs to put in place economic policies that would bring economic developments. The governments’ political class being a major stakeholder to macroeconomics, it has continuously interfered with operations of the economy through the construction of public corporations. However, public corporations have been privatized by many governments in a bid to stimulate economic developments through the sale of underpriced shares to private members of the society. Privatization program has been used by nations as an economic reform programs. Stimulation of economic developments has been possible in many economies by coming up with business environments that are more competitive through privatization of public corporations (Rajan & Asher 95). Macroeconomics Theory and Concepts Macroeconomic theory is not the only aspect used by the government to ensure the business environment is favorable for entrepreneurs and for economic growth. Sustained economic growth in most cases depend on structural performance such as government regulations, public sector privatization, favorable policies, liberalization of trade and efficiency of the banking sector. Economic growth that focuses on distributional and progressive improvement has a positive impact of both the interest of the society and the businesspersons. Macroeconomic theories can be complemented by government policies that seek to improve income distribution in the society. Such policies may include reforms with regards to land tenure, access to financial services at affordable rates

Evaluation Model for Web Service Change Management

Evaluation Model for Web Service Change Management EVALUATION MODEL FOR WEB SERVICE CHANGE MANAGEMENT BASED ON BUSINESS POLICY  ENFORCEMENT AbstractToday organizations in all industries are increasingly dependent upon IT and a highly available network to meet their business objectives. As customer expectations and demands rise, and their needs is one of the prevailing problems faced by IT enterprises at present, leading to increasingly complex IT service management systems. Although there exists many change management issues and solutions, there is no proper support for efficient change evaluation and monitoring. Present change management works are done only in the web service interface such as WSDL Web Service Definition Language and there is no proper support for dynamic nature in them. In order to provide a flexible environment for the Business Analyst to perform the emergency changes over the service business logic without the need of IT staff and also to evaluate changes made, we propose a Finite State Machine based Evaluation Model for Web Service Runtime Change Management and also a set of change factors to evalua te runtime changes of web services. Among which we mainly focus on the factor Business Policy Enforcement which is used for checking whether there is any policy violation with respect to the changes made. We first define the various change factors and derived solution is considered as the change measure for individual change factor. Keywords-Web Services, BL Analyzer, Dependency Analyzer, Change Factors, Business Policy Manager, Runtime Change Management, Change Evaluation Report. I. INTRODUCTION A web service is a piece of business logic that enables a paradigm shift in business structures allowing them to outsource required functionality from third party Web-based providers. As services are not static, they undergo many changes during their life cycle since the IT service management system now is facing an increasingly complex environment aroused by wide variety of requirements. This situation increases the likelihood of service interruption which in turn causes business loss. In this case, a series of changes are needed so that potential service interruptions can be prevented. A service change is any addition, modification, or removal of authorized, planned, or supported service or service component and its associated documentation. A typical IT enterprise faces considerable number of changes each year. To handle such changes, change management is needed. Change management is a set of processes that are employed to ensure that significant changes are implemented to a business process during its maintenance phase. The purpose of the change management process is to ensure that: Business risk is managed and minimized; Standardized methods and procedures are used for efficient and prompt handling of all changes; all changes to service assets and configuration items are recorded in the configuration management system; and all authorized changes support business needs and goals. Hence there arises the need for an effective framework managing those changes without affecting the business functionality. Here Change Management framework is proposed for making minor alterations to business logic but whose effect is more pronounced to the profitability of the organization. So the changes in business logic of the web service must be done very quickly within the given time constraint as the services consumed by the providers and clients must not be affected there by managing the changes at the runtime. We focus on creating environment for dynamic variations to the business logic so that it is feasible to make frequent modifications in a service which aids service provider and serves him to satisfy clients’ newfangled quests. Such environment is useful in the run-time management of web services and to exactly spot the solution to the service provider’s maintenance element. There are many models that subsist for Business Process Management in which the process is recycled for the overall process changes. However, the problem with these solutions is that they only support the process level flexibility and not the application/service level flexibility. On the other hand this Business Logic Management framework tries to append that service level flexibility. These changes are done at the Business analyst level instead of being done at the Developer level, which reduces the hierarchy level in change management and thus implies a reduction in time and cost requirements. A specific change in the logic, not only changes the functionality concerned with it, but also the dependent functions under the dependency group. In the logic level, the set of rules form the finite states with functions as transitions. A rule is said to be dependent in this model, if there is a transition from one rule to another on accepting a function. The level of dependency analysis can be even extended to the functions where the parameters act as the transition from one function to another. Thus the rules and functions under logic form a dependency group which is analyzed and verified for every change initiated externally. Those dependency groups assist in performing changes and results in an effective change. Those changes that are made based on the dependency analysis are measurable, complete and finite. Any change that is not based on the dependency analysis is said to violate the outlined properties and may result in a failure. Dependency analysis based on each factor is p erformed by a finite state machine. With the help of finite state machine, it is possible that if a particular logic has been successfully recognized then it goes to the halt state. On the other hand, there exists a transition from any state to the exception state E, if the rule or function encounters an exceptional input or parameter. By this way, the FSM simulates the pattern based on the behavior of the rules and functions, which can be easily verified and measured at each stage. This measure of change evaluation ensures that the business analyst has a direct control over the changes he makes and provides an environment that notifies the analyst about the outcome in a meaningful way. We propose a set of five change factors based on which the dependency existing between the business rules, functions and parameters is analyzed. Among which we mainly focus on the factor Business Policy Enforcement which is used for checking whether there is any policy violation with respect to the c hanges made. These change factors are also involved in the change evaluation that makes the changes to be specified in a precise and formal manner. II. FRAMEWORK FOR WEB SERVICE CHANGE MANAGEMENT In this framework, the course of action begins with issue of change request and the whole processing of the request is conducted under the supervision of an analyst. A ChangeRequest is an additional expectation that theCustomerwants which is outside the current defined scope of the project which is a change to an existing product. It is first specified by the analyst in detail. This specification includes the change to be made, brief description of the change to be made, action to be made, services, rules and the conditions under which the change has to be made. The Request handler is responsible for finding the type of the change and priority is assigned to indicate the order of importance of the request and also determines whether the change can be implemented within the runtime. Domain Variable Identifier discovers the domain variables present in the request by just tokenizing the request and searching whether any of tokens match against given domain variable set. Once we are done with domain variable identification, we can determine the domain to which the request refers to. The Domain Mapper finds the corresponding domain and services with the help of service repository which comprises all kinds of services and provides the result to Business Logic Analyzer. Fig1.Business policy enforcement framework The logic of all the services in the service repository are decomposed into rules, functions and parameters along with associated business policies are stored in the BL set with help of domain mapping. The BL analyzer identifies only the particular rule, functions, parameter and policy associated with it for each change request from BL set instead providing all the rules, functions, parameters and policies associated with it. The properties of interoperability, traceability, decidability, computability are preserved even after the alteration. These properties are evaluated by property evaluator and the calculated properties are appended to the schema to generate the final schema. The property values assist the analyst in making a decision whether or not to implement the alteration. Dependency Analyzer discovers dependencies with the ascertained rules and functions in the business logic through the identified change criteria. The Policy Manager checks for policy violation in the rule or function in which change has to be made and also in the dependent rules or functions. Since the change which is complete, finite and computable can even violate the associated policies, it is also checked by the policy manager after evaluating the properties of the identified change. Schema Generator is responsible for generating and upholding BL schema at various stages. This BL schema is helpful in guiding the management people who are not familiar in source code to make fruitful changes. The changes made in the schema will be updated obviously in business logic. Same way, when programmers do some changes in logic, it gets updated in schema accurately. Run time manager is responsible for building and deploying the services after fruitful changes are done and also it helps to debug the exceptions in the service logic sophistically. Change evaluator evaluates the changes made by the analyst based on the change factors such as business policy enforcement which determines violation of policy in the identified change criteria, code consistency which checks whether the preconditions and post conditions remains constant with respect to the changes made, requisite measure which checks whether the requisite rule or function is not altered with respect to the changes made and mapping function which checks the consistency with respect to the logic and also on the non-functional factors such as service interruption time, response time, reliability and service availability. The Change Evaluation Report includes result of the evaluation process of the change made i.e. the evaluation measures of the changes made by the analyst. By this framework, the analyst has the advantages such flexibility, works in a sophisticated environment without having much knowledge about source code since he can implement the changes at the schema level, knowledge transfer since he can do the changes whatever comes in mind directly and is able to evaluate it easily, independency since no nee d for depending on the development team thereby reducing the time and cost. III. CHANGE FACTORS Change factors are those that act as a criteria based on which the changes made can be evaluated. Any change in the business logic is governed by the following change factors. These factors influence changes either independently or in a group and make changes effective. And the change factors are as follows: Business policy enforcement Requisite measure Code consistency Mapping function A. Business Policy Enforcement In this paper, we mainly focus on the change factor business policy enforcement which is a measure of change which determines violation of policy in the identified change criteria. Here the main role of business policy enforcement is: policy mapping which is nothing but finding the appropriate policies which are associated with the rule or function in which the change has to be made and also with its dependent rules and functions; validation which refers checking whether there is any policy violation; and refinement which provides an environment for the analyst to modify the policy itself if necessary. In a business logic L encompassing set of rules R, functions F, parameters Pr, policy set P and dependency D , the change which is going to be made can be evaluated based on the business policy enforcement factor which checks whether there is any policy violation with respect to the changes made. Whenever a change is specified, it is first analyzed for completeness, finiteness and comp utable. Once the rules, functions and parameters in the change specifications are analyzed as complete, they are mapped with the existing logic set L. Then the corresponding rules, functions, parameters, dependency set and policy set are retrieved by which the change specification is checked whether it violates any policy. If so, the analyst is informed as the change cannot be made due to the violation of policy. Otherwise the change is successfully included in the existing logic set L. IV. EXPERIMENTAL STUDY The table in the next page shows the evaluation  results of some of the change requests implemented based on the business policy enforcement. TABLE I EVALUATION RESULTS FOR BUSINESS POLICY ENFORCEMENT V. Conclusion Any organization no matter its size will experience a large volume of changes in order to accommodate new business requirements, to correct faults in the infrastructure or the services, or for other reasons (such as legal requirements). This framework provides an environment for the business analyst to implement the changes at the sophisticated environment without having much knowledge about the source code and to evaluate the changes easily based on the proposed change factors in which business policy enforcement is mainly focused. With the help of the algorithm derived for the business policy enforcement, a case study of banking domain is implemented. By this framework, analyst is able to implement whatever comes in his mind directly without the help of developing team and also to detect policy violation and do the changes accordingly and also to refine the policy itself if needed. REFERENCES [1] Felix Cuadrado, Juan C. Duenas and Rodrigo GarcÄ ±Ã‚ ´a-Carmona, â€Å"An Autonomous Engine forServicesConfiguration and Deployment,† IEEE Transactions on Software Engineering, Vol. 38, No. 3, May/June 2012. [2] Xumin Liu, Athman Bouguettaya, Jemma Wu, and Li Zhou, â€Å"Ev-Lcs: A System For The Evolution Of Long-Term Composed Services,† IEEE Transactions on Services Computing,Vol.PP, Issue 99, 2011. [3] Dimitris Apostolou , Gregoris Mentzas,Ljiljana Stojanovic, Barbara Thoenssen, Tomà ¡s Pariente Lobo,†A collaborative decision framework for managing changes in e-Government services,† Government Information Quarterly 28 (2011) 101–116, PUBLISHED @ ELSEVIER, 2011. [4] Bruno Wassermann, Heiko Ludwig, Jim Laredo, Kamal Bhattacharya, Liliana Pasquale, â€Å"Distributed Cross-Domain Change Management,† 2009 IEEE International Conference on Web, Services, 978-0-7695-3709-2/09, 2009 IEEE. [5] Bassam Atieh Rajabi, Sai Peck Lee, â€Å"Change Management in Business Process Modeling Survey†, 2009 International Conference on Information Management and Engineering, 978-0-7695-1/09, 2009 IEEE. [6] Bassam Atieh Rajabi, Sai Peck Lee, â€Å"Runtime Change Management Based on Object Oriented Petri Net,† 2009 International Conference on Information Management and Engineering, 978-0-7695-1/09,2009 IEEE. [7] Oliver Moser, Florian Rosenberg and Schahram Dustdar,â€Å"Domain-Specific Service Selection for Composite Services,† IEEE Transactions on Software Engineering, VOL. 38, NO. 4, July/Aug. 2012 [8] Ruhi Sarikaya, Canturk Isci and Alper Buyuktosunoglu, â€Å"Runtime Application Behavior Prediction Using a Statistical Metric Model,† IEEE Transactions on Computers, Vol. X, No. X, May 2011. [9] Haochen Li, Zhiqiang Zhan, â€Å"Bussiness-Driven Automatic IT Change Management Based on Machine Learning,† 978-1-4673-0269-2/12, 2012 IEEE. [10] Yanhua Du, Xitong Li, and PengCheng Xiong, â€Å"Petri Net Approach to Mediation-Aided Composition of Web Services,† IEEE Tansactions on Automation Science and Engineering, Vol. 9, No. 2, Apr. 2012. [11] Marcello La Rosa, Arthur H. M. ter Hofstede, Petia Wohed, Hajo A. Reijers, Jan Mendling, and Wil M. P. van der Aalst, â€Å"Managing Process Model Complexity via Concrete Syntax Modifications,† IEEE Transactions on Industrial Informatics, Vol. 7, No. 2, May 2011.

The Uncertain Future of the Camera Cinemas :: Movies Films Theaters Essays

The Uncertain Future of the Camera Cinemas Nestled in the center of downtown San Jose sits one of the cities few cultural landmarks worth saving. The Camera Cinemas have been an institution since 1975. They serve as the unofficial home to San Jose’s small, but popular independent movie following. Unfortunately, they are at risk of being shut down for good if a new home can not be found in the next few years. This paper discusses the historical fight the Camera Cinemas have had to endure and what they must do to survive into the next century. They may be saving their best performance for last. Prior to 1975, there were no art movie houses in San Jose. The South of First Area (SOFA) Camera One currently resides in, was a red light district, home to prostitutes, porno theatres, and drug pushers. So what in the world was an art movie house doing in area like this? You could say the Cameras were ahead of their time, paving the way for what soon would be recognized as one of most culturally intellectual areas in the world. Because the closest art movie houses were 50 miles away, independent film fans looked to the Cameras as a source for entertainment in their own backyard. The Camera chain would expand in 1984 adding the Camera 3 theatres to their small but soon-to-be growing chain. It was during this time that the Cameras would start to receive top quality art and foreign films with the likes of those seen in San Francisco. The Cameras would eventually expand to four movie houses adding the Towne and Los Gatos Theatres. The relationship seemed like a match made in heaven; a s mall independent movie chain showing first run foreign and art films in the large and growing Silicon Valley. What could possibly go wrong? Much like everything else, too much of a good thing hardly ever goes unnoticed. The Camera Cinemas served as the only theatres downtown for nearly twenty years. So when the area started to flourish, big business started to open its eyes and take notice. With the opening of the brand new Pavilion Shops in downtown, AMC movie theatres looked to capitalize on an untapped market. In many situations, such as with department stores and supermarkets, competition can sometimes help to generate business. However, due to film zoning laws and the sheer commercial power of a chain like AMC, the Cameras stood to be jeopardized and ran out of business.

Preventing Obesity to Prevent Diabetes Essay

Diabetes is an ailment in which the human body refuses to produce or make appropriate use of insulin. Insulin happens to be a hormone which is required to convert starches, sugar and other foods into energy for everyday life. Although the causes of diabetes remain as a mystery, many medical experts believe that genetics and poor lifestyle choices – e g. lack of exercise – that result in obesity may very well be responsible for the disease (â€Å"Diabetes†). Of course, when insulin is prevented from converting starches, sugar and other foods into energy, metaphorically speaking, it is as though a person has lost a leg or an arm, especially when the individual is just a child. At a growing stage, children’s bodies should be effectively converting foods into energy, so that they can develop into mentally and physically healthy people – the future of our world. Besides, all kinds of preventable abnormalities are equally harmful. Imagine the effect on a child’s self-esteem, not only when he or she is called ‘fat and clumsy’ by his or her slim and fit classmates, but also when he or she must undergo treatment for diabetes at the time that his or her classmates are at play. The International Obesity TaskForce reports that almost 1. 7 billion people around the world â€Å"are at a heightened risk of weight-related, non-communicable diseases such as type 2 diabetes (â€Å"Diabetes and Obesity†). Moreover, the International Diabetes Federation has predicted that by 2025, the number of people with diabetes, including children, may reach at least 333 million (â€Å"Diabetes and Obesity†)! Insulin is responsible for taking the sugar from the human blood to the human cells. If glucose starts to build up in the blood rather than going to the cells, two problems may result: (1) The cells could become energy-starved; and (2) Eventually the high blood glucose level may start to hurt the eyes, nerves, kidneys or heart (â€Å"Diabetes†). Unsurprisingly, such suffering is very difficult for a child to bear. Fortunately, however, individuals that are suffering from diabetes may seek their doctors’ advice apart from making changes in their lifestyles to prevent these problems. If the person suffering from diabetes is overweight, the doctor may recommend weight loss. Effective weight reduction plans, in addition to â€Å"increased physical activity,† may help the diabetic person to a large extent (â€Å"Diabetes and Lifestyle†). According to a report published by the World Health Organization, â€Å"more than 22 million children under five years old are obese or overweight, and more than 17 million of them are in developing countries. Each of these children is at increased risk of developing type 2 diabetes†¦ (â€Å"Fight Childhood Obesity to Help Prevent Diabetes†). † Obviously, this is expert opinion on the relationship between obesity and diabetes. If a child is watching television or playing video games most of the time and becoming obese, his or her parents should be sending the child to run around with his or her friends in a park instead. Seeing that children in developing countries are also suffering from obesity, and therefore the risk of developing diabetes, it is clear that obesity may be inherited to boot. Children of poor families do not get enough to eat in any case. What is more, if and when they develop diabetes, their families cannot afford to get them treated. But, even if a child’s parents can afford to get him or her treated, medical treatment is more expensive than prevention of obesity. The California Department of Education reports that â€Å"[o]verweight children and youths are more prone to developing serious health problems now and in the future (â€Å"Final Task Force Recommendations†). After all, this is the age of McDonald’s and Burger King, which makes it even more important to prevent obesity in children as well as adults. It is easy to buy a hamburger from Wendy’s on the way back from school – both for the mom and the child. However, the cost of sickness is much higher than the convenience of a drive through fast food restaurant. Everybody wants children to flourish and help the nation and the entire world to prosper as well. Besides, all health experts are of one voice as far as the relationship between diabetes and obesity is concerned. The fact that most people diagnosed with diabetes are obese, be they adults or children – makes it necessary to check obesity. It has been timelessly stated: we are what we eat. Therefore, it is best for both children and adults to be nourished by healthy foods. Fruits and vegetables are always considered superior to fats and hamburgers. Exercise and keeping fit are always better than excess weight. Nobody has ever doubted that human beings love to eat good food. At the same time, however, it must be borne in mind that obesity may turn into a severe disorder. It may negatively affect the individual’s mental state, by lowering his or her self-esteem. What is more, a child that is fed on McDonald’s five times a week may eventually become incapable of studying in school if diabetes ends up hurting his or her eyes. Mothers too may be rendered helpless as far as housework is concerned. Undoubtedly, therefore, in the case of diabetes, it must be timelessly stated: obesity prevention is better than cure.