Behind the Internet Addiction Essay - 968 Words

In Lewins essay, â€Å"Study Finds Teenagers Internet Socializing Isnt Such a Bad Thing† demonstrates the support that the writer states towards the amount of time teens spend on the Internet. The essay caught my attention because it’s incredible to read about something clearly bizarre coming from a person that is not well informed about what the teens do exactly while on the Internet and what can be interpreted from the extra attention and usage of the Internet. Lewin states that the usage of Internet by teens does benefit them but, it is very rare that a person can make this kind of judgments based on so little proof. The essay she wrote is very contradictory to what she wants to get across Parents need to be aware of all the†¦show more content†¦Teens addicted to being in constant navigation of the Internet only think about finding the chance of logging in and streaming the web. The teens, mainly students, have the tendency of using their cell phones during class time which prevents them from focusing on the lecture and for that they tend to fall behind. In the essay, Lewin supports the fact that teens are allowed to navigate the Internet and also stat es that teens are learning by participating with so much technology that will help them succeed (Lewin). How can participating in such ways with the Internet and the socializing via electronically help them? It only makes them more dependent to the media and towards people less capable of socializing. The incapability of interaction with another being increases because they dont feel comfortable because they isolate to a world in which they can express their feelings freely and where they are not judge based on their looks. The expectations of always trying to be the best at something or look the best is not helpful at times; it’s the excuse that many parents have when asked why they let their children use the Internet so much. It’s not understandable how in what ways the Internet Faking a life that they are not living to the fullest makes it even harder for them to face the real world and to interact even with their families. Lewin exclaims that learning to navigate and use the Internet is a way that they keepShow MoreRelatedThe Addiction Trap1732 Words   |   7 PagesTECHNOPHILIA: THE ADDICTION TRAP A few years ago if you would ask someone what the internet or as that matter what a computer was they’d either say that they don t know or give a hazy account of it being something that people in the technology industry use. However, today you look to the left or to the right and there are swarms of people holding on to their smart phones or to their computers. 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From social networks like Facebook and Instagram to time consuming video games and television programs that are available in numerous ways, media addiction exists and is becoming more prevalent in our society today than it has ever been. Addiction is willingly engaging and repeating an activity in which you know is causing a negative effect on yourRead MoreBenefits Of Playing Video Games1421 Words   |  6 PagesOnline gaming has become a serious problem in the society especially among young adults. This is because, most young adults are now stuck on their computers and internet, playing games all day. This has led to serious gaming problems among such individuals because they have no social life outside of the game world. Playing game, is a good way of having fun and developing one’s cognitive ability. The benefits of playing video games are numerous when done in moderation. â€Å"Playing brain-teasing game

Estimating the demand analysis of fast food meals Speech or Presentation

Essays on Estimating the demand analysis of fast food meals Speech or Presentation Demand Estimation: Combination Meals due Demand Estimation: Combination Meals Question a The quantity of combination 1 meals demanded per week depends on the meal’s price and advertising expense. Therefore the model can be specified as: Where Q is the quantity of combination 1 meals consumed from the two hotels per week P is the price of combination 1 meals A is the advertising expense ÃŽ ±,ÃŽ ²1,ÃŽ ²2 are estimators and ÃŽ µ is the error term. Using the data in table 1, the regression results using excel software are as shown on the table below. Therefore, the model is estimated as Question b The OLS method is suitable for this analysis. Note that, there are two independent variables; P and A which are strictly exogenous. Although the price of the meals is influenced by the prices of competitors, data for competitor’s prices isn’t provided and thus price is taken as given. Secondly, the independent variables are not correlated (Cov (P, A) =0 and Cov (P,ÃŽ µ) = Cov(A, ÃŽ µ)=0). Generally, the model is in line with all other OLS assumptions. Question c From the regression analysis, the model was estimated as Question d Where ÃŽ ± = 100626, implying that holding price and advertising costs constant, 100626 meals will be consumed weekly. The intercept has p-vale of 3.42*10-6 which is less than 0.05, and hence the estimator is statistically significant to the model at 95% confidence ÃŽ ²1= -16392.7, hence holding advertising cost constant, a reduction in price by a unit increases quantity of meals demanded by 16392.7 and vice versa. The negative sign implies a reverse impact. The coefficient is statistically significant to the model (p-value = 0.0023 Ë‚0.05). ÃŽ ²2 = 1.576 with a p-value of 0.011, means that ceteris paribus, a unit change in advertising costs changes the number of meals consumed by 1.576 in the same direction. The coefficient is statistically significant at a confidence level of 95% but not statistically significant at a confidence level of 99% (0.01 Ë‚ 0.011Ë‚0.05) The significant F is not very small (= 0.000551) implying that the model was correctly specified in that ÃŽ ²1≠ ÃŽ ²2≠  0 (at least one of the coefficient is statistically different from zero. R squared measures the goodness of fit. From the analysis R2 = 0.2638, which implies that the explanatory variables used only accounts for 26.38% of the changes that Q (dependent variable incurs. This value is too low since a greater percentage of change in q (73.62%) is explained by variables not included in the model, hence terming the model unfit. Moreover, when adjusted for degrees of freedom, P and A account for 23.37% of all changes of Q (adjusted R2 =0.2337) Question e In theory, demand is affected by several other factors in addition to price and advertising expenses. Therefore, the model would be improved by increasing the number of exogenous variables. Question f Using and the mean values i.e p = 3.5067 and A = 10008.94 Then Q = 100626 - 16392.7 *3.5067 + 1.576 *10008.94 = 58915.80835 The price elasticity is given by Using the mean values = - 0.9757 Therefore, a unit percent change in price results to 0.9757% change in quantity demanded in the reverse direction. Note that the percentage change in quantity demand is less than proportionate. Therefore since demand is relatively inelastic, the company can consider increasing prices so as to increase total revenues. The advertising elasticity of demand can be obtained as; = 0.26774 A 1% change in advertising cost results to a 0.26% change in number of meals consumed weekly. Notably, demand is relatively inelastic to advertising costs hence the company should minimize their advertising expenses and focus on other strategies that significantly impact on quantity demanded. Question g Given p = 4.15 and A = 18,000 Using Q = 100626 - 16392.7 *4.15+ 1.576 *18,000 = 32624.663 Question h Given Q = and A = 18,000 And = = $6.14 Bibliography Dwivedi, D. and Dwivedi, D. (2009). Essentials of business economics. Noida, U.P: Vikas Pub. House Pvt. Ltd.

Reservation Free Essays

Republic of the Philippines Batangas State University Governor Pablo Borbon, Main Campus II College of Engineering, Architecture, Fine Arts and Computing Sciences PASSENGER RESERVATON SYSTEM Presented by: Atienza, Zarah Jane C. Caringal, Clariza Jane R. Castor, Chiara R. We will write a custom essay sample on Reservation or any similar topic only for you Order Now Fondevilla, Rolan A. Mendoza, Ana Marie P. BSIT- 3102 Presented to: Ms. Amy U. Aclan nstrctor Executive Summary The ABC Bus Corporation has approached a new way in reserving their accommodating their passenger by creating a computerize bus reservation systems that aims to provide user excellent services. Bus reservation system deals with maintenance of records of details of each passenger who had reserved a seat for a journey for various places in Bangalore. The said bus reservation company has 60 routes operating from Bangalore among those are the regular or ordinary, semi-luxury and super-deluxe buses. These systems should contain information about its passenger like date of reservation, their destination, and number of seats and cancellation of their reservation. The system should meet the requirements of the business to make it interactive and user friendly. Our project is to computerize traveling company to manage data, so that all the transactions become fast and lessen any possibly error in transaction like calculation mistake, bill generation and other things. It replaces all the paper work. It keeps records of all bills also, giving to ensure 100% successful implementation of the computerized Bus reservation system. It also shows reports of the transaction done by the company to monitor their daily operation. Objective/s Main Objective: To develop an effective and functional passenger reservation system. Specific Objectives: a. To record data of various routes originating from Bangalore b. To verify that the total distance travelled by each passenger does not exceeded 3000km. c. To provide a facility for cancellation. Analysis Traveling is a large growing business in or country. Bus reservation system deals with maintenance of records of details of each passenger who had reserved a seat for a journey. It also includes maintenance of information like schedule and details of each bus. We observed the working of the Bus reservation system and after going through it, we get to know that there are many operations, which they have to do manually. It takes a lot of time and causes many errors. Due to this, sometimes a lot of problems occur and they were facing many disputes with customers. To solve the above problem, and further maintaining records of items, seat availability for customers, price of per seat, bill generation and other things, we are offering this proposal of reservation system. Our reservation system has two modules. First module helps him to reserve a ticket. Using second module he can cancel a reserved ticket. Requirements Definition Functional Requirements a. Should be able to create a new login for accessing the reservation facility. . See current reservations on different buses along with the details. c. The system should automatically show amount of money needs to be pay for selected seats. Non- Functional Requirements a. The administrator shall usually do anything on the system in all forms. Administrator is responsible for updating and maintenance of the systems content such as adding/ removing informa tion about the system. b. Customers are people who shall use the Passenger Reservation System. To use this service the customer should have the basic computer using ability. Process Model Data Model E- R Diagram Use Case Input/Output design How to cite Reservation, Essay examples