The Contemporary Society

Contemporary society is continually informed of advances in technology, be they in biology, agriculture, education, or nearly any other discipline or aspect of life. It appears technology is directly or indirectly linked to all recent progress. Certainly, many of the daily activities in which humans engage (reading a newspaper, making coffee, commuting to work, etc. ) require technological devices. With the apparently increased reliance on and development of technology, it seems prudent to consider the consequences inherent in the use and evolution of it. More specifically, one must examine the extent to which humans–the creators of technology, will become redundant in a society in which machines and the tasks they perform are incapable of being extracted from daily routines. As with nearly all issues, the development of technology is advocated by many while it is strongly opposed by others. Regarding the former, one must not search far for arguments favoring technological progress. Proponents, particularly those favoring medical advances, eagerly enumerate the positive outcomes of technological breakthroughs. Some claim a society in which its members are born free of debilitating conditions or cured of them throughout the life span must certainly be a better civilization, or at least a more humane one. In addition, technological efforts to render crops more plentiful, nutritious, and resistant to pests is proclaimed a constructive step towards moral justice, not to mention efficient use of resources. Few deny the moral obligation of providing third world nations the skills and tools to produce food. On a more superficial yet paradoxically significant level, the conveniences made possible by technology are also cause for celebration. That they free humans of otherwise labor intensive tasks and allow many to enjoy other more ‘worthwhile' endeavors, such as leisure activities, is beyond question. In fact, without many currently employed machines, humans would not be able to engage in such a wide variety of daily pursuits. Considering the individual, societal, and global advantages available through technological advances, it is not surprising many favor its continued development. Without ignoring or denying many of the mentioned benefits of technology, it is nonetheless possible to persuasively argue that its unbridled expansion can and is eliminating the need for many human activities and purposes. Ironically, while technology may solve some of humanity's ills (for example, relieving humans from tedious and laborious tasks), by doing such at an alarming pace it is also creating unanticipated and insistent problems. Consider the economic consequences of increased technological use. This trend, although allowing for undeniably greater productivity and reduced costs, gives rise to a potent social issue: mass unemployment. On a nearly daily basis one is informed of human redundancy; business is steadily replacing its human workforce with one derived from technology. It is common knowledge that in many industries, machines are adequate and oftentimes better substitutes for humans. Moreover, as machinery becomes more ubiquitous in the workplace, ‘the role of humans as the most important factor of production is bound to diminish in the same way that the role of horses in agricultural production was first diminished and then eliminated by the introduction of tractors' (Rifkin 283). The replacement of human workers with machines is not limited to a few companies or industries; it is found throughout a nation's business network. More than 75 percent of the labor force in most industrial nations engage in work that is little more than simple repetitive tasks' (Rifkin 283). Such jobs are particularly susceptible to ‘machine takeovers'. In fact, ‘automated machinery, robots, and increasingly sophisticated computers can perform many, if not most, of these jobs' (Rifkin 283). However, the unskilled labor force, particularly that in the manufacturing sector, is not the only one vulnerable to redundancy. As companies restructure their operations to include more computers and high-tech machinery, middle management positions are concurrently declining (Rifkin 284). In a recent article, The Wall Street Journal reiterates this phenomenon by claiming that ‘most of the cuts are facilitated, in one way or another, by new software programs, better computer networks and more powerful hardware that allow companies to do more with fewer workers' (Rifkin 282).

Obesity and Fast Food Essay

January 2009 Abstract. We investigate the health consequences of changes in the supply of fast food using the exact geographical location of fast food restaurants. Specifically, we ask how the supply of fast food affects the obesity rates of 3 million school children and the weight gain of over 1 million pregnant women. We find that among 9th grade children, a fast food restaurant within a tenth of a mile of a school is associated with at least a 5. 2 percent increase in obesity rates. There is no discernable effect at . 25 miles and at . 5 miles. Among pregnant women, models with mother fixed effects indicate that a fast food restaurant within a half mile of her residence results in a 2. 5 percent increase in the probability of gaining over 20 kilos. The effect is larger, but less precisely estimated at . 1 miles. In contrast, the presence of non-fast food restaurants is uncorrelated with obesity and weight gain. Moreover, proximity to future fast food restaurants is uncorrelated with current obesity and weight gain, conditional on current proximity to fast food. The implied effects of fast-food on caloric intake are at least one order of magnitude smaller for mothers, which suggests that they are less constrained by travel costs than school children. Our results imply that policies restricting access to fast food near schools could have significant effects on obesity among school children, but similar policies restricting the availability of fast food in residential areas are unlikely to have large effects on adults. The authors thank John Cawley and participants in seminars at the NBER Summer Institute, the 2009 AEA Meetings, the ASSA 2009 Meetings, the Federal Reserve Banks of New York and Chicago, The New School, the Tinbergen Institute, the Rady School at UCSD, and Williams College for helpful comments. We thank Cecilia Machado, Emilia Simeonova, Johannes Schmeider, and Joshua Goodman for excellent research assistance. We thank Glenn Copeland of the Michigan Dept. of Community Health, Katherine Hempstead and Matthew Weinberg of the New Jersey Department of Health and Senior Services, Craig Edelman of the Pennsylvania Dept. of Health, Rachelle Moore of the Texas Dept. of State Health Services, and Gary Sammet and Joseph Shiveley of the Florida Department of Health for their help in accessing the data. The authors are solely responsible for the use that has been made of the data and for the contents of this article. 1 1. Introduction The prevalence of obesity and obesity related diseases has increased rapidly in the U. S. since the mid 1970s. At the same time, the number of fast food restaurants more than doubled over the same time period, while the number of other restaurants grew at a much slower pace according to the Census of Retail Trade (Chou, Grossman, and Saffer, 2004). In the public debate over obesity it is often assumed that the widespread availability of fast food restaurants is an important determinant of the dramatic increases in obesity rates. Policy makers in several cities have responded by restricting the availability or content of fast food, or by requiring posting of the caloric content of the meals (Mcbride, 2008; Mair et al. 2005). But the evidence linking fast food and obesity is not strong. Much of it is based on correlational studies in small data sets. In this paper we seek to identify the causal effect of increases in the supply of fast food restaurants on obesity rates. Specifically, using a detailed dataset on the exact geographical location restaurant establishments, we ask how proximity to fast food affects the obesity rates of 3 million school children and the weight gain of over 1 million pregnant women. For school children, we observe obesity rates for 9th graders in California over several years, and we are therefore able to estimate cross-sectional as well fixed effects models that control for characteristics of schools and neighborhoods. For mothers, we employ the information on weight gain during pregnancy reported in the Vital Statistics data for Michigan, New Jersey, and Texas covering fifteen years. 1 We focus on women who have at least two children so that we can follow a given woman across two pregnancies and estimate models that include mother fixed effects. The design employed in this study allows for a more precise identification of the effect of fast-food on obesity compared to the previous literature (summarized in Section 2). First, we observe information on weight for millions of individuals compared to at most tens of thousand in the standard data sets with weight information such as the NHANES and the BRFSS. This substantially increases the power of our estimates. Second, we exploit very detailed geographical location information, including distances The Vital Statistics data reports only the weight gain and not the weight at the beginning (or end) of the pregnancy. One advantage of focusing on a longitudinal measure of weight gain instead of a measure of weight in levels is that only the recent exposure to fast-food should matter. 1 2 of only one tenth of a mile. By comparing groups of individuals who are at only slightly different distances to a restaurant, we can arguably diminish the impact of unobservable differences in characteristics between the two groups. Third, we have a more precise idea of the timing of exposure than many previous studies: The 9th graders are exposed to fast food near their new school from September until the time of a spring fitness test, while weight gain during pregnancy pertains to the 9 months of pregnancy. While it is clear that fast food is generally unhealthy, it is not obvious a priori that changes in the availability of fast food should be expected to have an impact on health. On the one hand, it is possible that proximity to a fast food restaurant simply leads local consumers to substitute away from unhealthy food prepared at home or consumed in existing restaurants, without significant changes in the overall amount of unhealthy food consumed. On the other hand, proximity to a fast food restaurant could lower the monetary and non-monetary costs of accessing unhealthy food. In addition, proximity to fast food may increase consumption of unhealthy food even in the absence of any decrease in cost if individuals have self-control problems. Ultimately, the effect of changes in the supply of fast food on obesity is an empirical question. We find that among 9th grade children, the presence of a fast-food restaurant within a tenth of a mile of a school is associated with an increase of about 1. 7 percentage points in the fraction of students in a class who are obese relative to the presence at. 25 miles. This effect amounts to a 5. 2 percent increase in the incidence of obesity. Since grade 9 is the first year of high school and the fitness tests take place in the Spring, the period of fast-food exposure is approximately 30 weeks, implying an increased caloric intake of 30 to 100 calories per school-day. The effect is larger in models that include school fixed effects. Consistent with highly non–linear transportation costs, we find no discernable effect at . 25 miles and at . 5 miles. The effect is largest for Hispanic students and female students. Among pregnant women, we find that a fast food restaurant within a half mile of a residence results in 0. 19 percentage points higher probability of gaining over 20kg. This amounts to a 2. 5 percent increase in the probability of gaining over 20 kilos. The effect is larger at . 1 miles, but in contrast to the results for 9th graders, it is still discernable at . 25 miles and at . 5 miles. The increase in weight implies an increased caloric intake of 1 to 4 3 calories per day in the pregnancy period. The effect varies across races and educational levels. It is largest for African American mothers and for mothers with a high school education or less. It is zero for mothers with a college degree or an associate’s degree. Overall, our findings suggest that increases in the supply of fast food restaurants have a significant effect on obesity, at least in some groups. However, it is in principle possible that our estimates reflect unmeasured shifts in the demand for fast food. Fast food chains are likely to open new restaurants where they expect demand to be strong, and higher demand for unhealthy food is almost certainly correlated with higher risk of obesity. The presence of unobserved determinants of obesity that may be correlated with increases in the number of fast food restaurants would lead us to overestimate the role of fast food restaurants. We can not entirely rule out this possibility. However, three pieces of evidence lend some credibility to our interpretation. First, we find that observable characteristics of the schools are not associated with changes in the availability of a fast food in the immediate vicinity of a school. Furthermore, we show that within the geographical area under consideration, fast food restaurants are uniformly distributed over space. Specifically, fast food restaurants are equally likely to be located within . 1, . 25, and . 5 miles of a school. We also find that after conditioning on mother fixed effects, the observable characteristics of mothers that predict high weight gain are negatively (not positively) related to the presence of a fast-food chain, suggesting that any bias in our estimates may be downward, not upward. While these findings do not necessarily imply that changes in the supply of fast food restaurants are orthogonal to unobserved determinants of obesity, they are at least consistent with our identifying assumption. Second, while we find that proximity to a fast food restaurant is associated with increases in obesity rates and weight gains, proximity to non fast food restaurants has no discernible effect on obesity rates or weight gains. This suggests that our estimates are not just capturing increases in the local demand for restaurant establishments. Third, we find that while current proximity to a fast food restaurant affects current obesity rates, proximity to future fast food restaurants, controlling for current proximity, has no effect on current obesity rates and weight gains. Taken together, the weight of the 4 evidence is consistent with a causal effect of fast food restaurants on obesity rates among 9th graders and on weight gains among pregnant women. The results on the impact of fast-food on obesity are consistent with a model in which access to fast-foods increases obesity by lowering food prices or by tempting consumers with self-control problems. 2 Differences in travel costs between students and mothers could explain the different effects of proximity. Ninth graders have higher travel costs in the sense that they are constrained to stay near the school during the school day, and hence are more affected by fast-food restaurants that are very close to the school. For this group, proximity to fast-food has a quite sizeable effect on obesity. In contrast, for pregnant women, proximity to fast-food has a quantitatively small (albeit statistically significant) impact on weight gain. Our results suggest that a ban on fast-foods in the immediate proximity of schools could have a sizeable effect on obesity rates among affected students. However, a similar attempt to reduce access to fast food in residential neighborhoods would be unlikely to have much effect on adult consumers. The remainder of the paper is organized as follows. In Section 2 we review the existing literature. In Section 3 we describe our data sources. In Section 4, we present our econometric models and our empirical findings. Section 5 concludes. 2. Background While the main motivation for focusing on school children and pregnant women is the availability of geographically detailed data on weight measures for a very large sample, they are important groups to study in their own right. Among school aged children 6-19 rates of overweight have soared from about 5% in the early 1970s to 16% in 1999-2002 (Hedley et al. 2004). These rates are of particular concern given that children who are overweight are more likely to be overweight as adults, and are increasingly suffering from diseases associated with obesity while still in childhood (Krebs and Jacobson, 2003). At the same time, the fraction of women gaining over 60 2 Consumers with self-control problems are not as tempted by fatty foods if they first have to incur the transportation cost of walking to a fast-food restaurant. Only when a fast-food is right near the school, the temptation of the fast-food looms large. For an overview of the role of self-control in economic applications, see DellaVigna (2009). A model of cues in consumption (Laibson, 2001) has similar implications: a fast-food that is in immediate proximity from the school is more likely to trigger a cue that leads to over-consumption. 5 pounds during pregnancy doubled between 1989 and 2000 (Lin, forthcoming). Excessive weight gain during pregnancy is often associated with higher rates of hypertension, C-section, and large-for-gestational age infants, as well as with a higher incidence of later maternal obesity (Gunderson and Abrams, 2000; Rooney and Schauberger, 2002; Thorsdottir et al. , 2002; Wanjiku and Raynor, 2004). 3 Moreover, Figure 1 shows that the incidence of low APGAR scores (APGAR scores less than 8), an indicator of poor fetal health, increases sharply with weight gain above about 20 kilograms. Critics of the fast food industry point to several features that may make fast food less healthy than other types of restaurant food (Spurlock, 2004; Schlosser, 2002). These include low monetary and time costs, large portions, and high calorie density of signature menu items. Indeed, energy densities for individual food items are often so high that it would be difficult for individuals consuming them not to exceed their average recommended dietary intakes (Prentice and Jebb, 2003). Some consumers may be particularly vulnerable. In two randomized experimental trials involving 26 obese and 28 lean adolescents, Ebbeling et al. (2004) compared caloric intakes on â€Å"unlimited fast food days† and â€Å"no fast food days†. They found that obese adolescents had higher caloric intakes on the fast food days, but not on the no fast food days. The largest fast food chains are also characterized by aggressive marketing to children. One experimental study of young children 3 to 5 offered them identical pairs of foods and beverages, the only difference being that some of the foods were in McDonald’s packaging. Children were significantly more likely to choose items perceived to be from McDonald’s (Robinson et al.2007). Chou, Grossman, and Rashad (forthcoming) use data from the National Longitudinal Surveys (NLS) 1979 and 1997 cohorts to examine the effect of exposure to fast food advertising on overweight among children and adolescents. In ordinary least squares (OLS) models, they find significant effects in most specifications. 4 3 According to the Centers for Disease Control, obesity and excessive weight gain are independently associated with poor pregnancy outcomes. Recommended weight gain is lower for obese women than in others. (http://www. cdc.gov/pednss/how_to/read_a_data_table/prevalence_tables/birth_outcome. htm) 4 They also estimate instrumental variables (IV) models using the price of advertising as an instrument. However, while they find a significant â€Å"first stage†, they do not report the IV estimates because tests 6 Still, a recent review of the considerable epidemiological literature about the relationship between fast food and obesity (Rosenheck, 2008) concluded that â€Å"Findings from observational studies as yet are unable to demonstrate a causal link between fast food consumption and weight gain or obesity†. Most epidemiological studies have longitudinal designs in which large groups of participants are tracked over a period of time and changes in their body mass index (BMI) are correlated with baseline measures of fast food consumption. These studies typically find a positive link between obesity and fast food consumption. However, existing observational studies cannot rule out potential confounders such as lack of physical activity, consumption of sugary beverages, and so on. food. 5 There is also a rapidly growing economics literature on obesity, reviewed in Philipson and Posner (2008). Economic studies place varying amounts of emphasis on increased caloric consumption as a primary determinant of obesity (a trend that is consistent with the increased availability of fast food). Using data from the NLSY, Lakdawalla and Philipson (2002) conclude that about 40% of the increase in obesity from 1976 to 1994 is attributable to lower food prices (and increased consumption) while the remainder is due to reduced physical activity in market and home production. Bleich et al. (2007) examine data from several developed countries and conclude that increased caloric intake is the main contributor to obesity. Cutler et al. (2003) examine food diaries as well as time use data from the last few decades and conclude that rising obesity is linked to increased caloric intake and not to reduced energy expenditure. 6 7 Moreover, all of these studies rely on self-reported consumption of fast suggest that advertising exposure is not endogenous. They also estimate, but do not report individual fixed effects models, because these models have much larger standard errors than the ones reported. 5 A typical question is of the form â€Å"How often do you eat food from a place like McDonald’s, Kentucky Fried Chicken, Pizza Hut, Burger King or some other fast food restaurant? † 6 They suggest that the increased caloric intake is from greater frequency of snacking, and not from increased portion sizes at restaurants or fattening meals at fast food restaurants. They further suggest that technological change has lowered the time cost of food preparation which in turn has lead to more frequent consumption of food. Finally, they speculate that people with self control problems are over-consuming in response to the fall in the time cost of food preparation. Cawley (1999) discusses a similar behavioral theory of obesity as a consequence of addiction. 7 Courtemanche and Carden examine the impact on obesity of Wal-Mart and warehouse club retailers such as Sam’s club, Costco and BJ’s wholesale club which compete on price. They link store location data to individual data from the Behavioral Risk Factor Surveillance System (BRFSS. ) They find that non-grocery selling Wal-Mart stores reduce weight while non-grocery selling stores and warehouse clubs either reduce weight or have no effect. Their explanation is that reduced prices for everyday purchases expand real 7 A series of recent papers explicitly focus on fast food restaurants as potential contributors to obesity. Chou et al. (2004) estimate models combining state-level price data with individual demographic and weight data from the Behavioral Risk Factor Surveillance surveys and find a positive association between obesity and the per capita number of restaurants (fast food and others) in the state. Rashad, Grossman, and Chou (2005) present similar findings using data from the National Health and Nutrition Examination Surveys. Anderson and Butcher (2005) investigate the effect of school food policies on the BMI of adolescent students using data from the NLSY97. They assume that variation in financial pressure on schools across counties provides exogenous variation in availability of junk food in the schools. They find that a 10 percentage point increase in the probability of access to junk food at school can lead to about 1 percent increase in students’ BMI. Anderson, Butcher and Schanzenbach (2007) examine the elasticity of children’s BMI with respect to mother’s BMI and find that it has increased over time, suggesting an increased role for environmental factors in child obesity. Anderson, Butcher, and Levine (2003) find that maternal employment is related to childhood obesity, and speculate that employed mothers might spend more on fast food. Cawley and Liu (2007) use time use data and find that employed women spend less time cooking and are more likely to purchase prepared foods. The paper that is closest to ours is a recent study by Anderson and Matsa (2009) that focuses on the link between eating out and obesity using the presence of Interstate highways in rural areas as an instrument for restaurant density. Interstate highways increase restaurant density for communities adjacent to highways, reducing the travel costs of eating out for people in these communities. They find no evidence of a causal link between restaurants and obesity. Using data from the USDA, they argue that the lack of an effect is due to the presence of selection bias in restaurant patrons –people who eat out also consume more calories when they eat at home–and the fact that large portions at restaurants are offset by lower caloric intake at other times of the day. Our paper differs from Anderson and Matsa (2009) in four important dimensions, and these four differences are likely to explain the difference in our findings. incomes, enabling households to substitute away from cheap unhealthy foods to more expensive but healthier alternatives. 8 (i) First, our data allow us to distinguish between fast food restaurants and other restaurants. We can therefore estimate separately the impact of fast-foods and of other restaurants on obesity. In contrast, Anderson and Matsa do not have data on fast food restaurants and therefore focus on the effect of any restaurant on obesity. This difference turns out to be crucial, because when we estimate the effect of any restaurant on obesity using our data we also find no discernible effect on obesity. (ii) Second, we have a very large sample that allows us to identify even small effects, such as mean increases of 50 grams in the weight gain of mothers during pregnancy. Our estimates of weight gain for mothers are within the confidence interval of Anderson and Matsa’s two stage least squares estimates. Put differently, based on their sample size, our statistically significant estimates would have been considered statistically insignificant. (iii) Third, our data give us the exact location of each restaurant, school and mother. The spatial richness of our data allows us to examine the effect of fast food restaurants on obesity at a very detailed geographical level. For example, we can distinguish the effect at . 1 miles from the effect at . 25 miles. As it turns out, this feature is quite important, because the effects that we find are geographically extremely localized. For example, we find that fast food restaurant have an effect on 9th graders only for distances of . 1 miles or less. By contrast, Anderson and Matsa use a city as the level of geographical analysis. It is not surprising that at this level of aggregation the estimated effect is zero. (iv) Fourth, Anderson and Matsa’s identification strategy differs from ours, since we do not use an instrument for fast-food availability and focus instead on changes in the availability of fast-foods at very close distances. The populations under consideration are also different, and may react differently to proximity to a fast food restaurant. Anderson and Matsa focus on predominantly white rural communities, while we focus on primarily urban 9th graders and urban mothers. We document that the effects vary considerable depending on race, with blacks and Hispanics having the largest effect. Indeed, when Dunn (2008) uses an instrumental variables approach similar to the one used Anderson and Matsa based on proximity to freeways, he finds no effect for rural areas and for 9 whites in suburban areas, but strong effect for blacks and Hispanics. As we show below, we also find stronger effects for minorities. Taken together, these four differences lead us to conclude that the evidence in Anderson and Matsa is consistent with our evidence. 8 In summary, there is strong evidence of correlations between fast food consumption and obesity. It has been more difficult to demonstrate a causal role for fast food. In this paper we tap new data in an attempt to test the causal connection between fast food and obesity. 3. Data Sources and Summary Statistics Data for this project comes from three sources. (a) School Data. Data on children comes from the California public schools for the years 1999 and 2001 to 2007. The observations for 9th graders, which we focus on in this paper, represent 3. 06 million student-year observations. In the spring, California 9th graders are given a fitness assessment, the FITNESSGRAM ®. Data is reported at the class level in the form of the percentage of students who are obese, and who have acceptable levels of abdominal strength, aerobic capacity, flexibility, trunk strength, and upper body strength. Obesity is measured using actual body fat measures, which are considerably more accurate than the usual BMI measure (Cawley and Burkhauser, 2006). Data is also reported for sub-groups within the school (e. g. by race and gender) provided the cells have at least 10 students. Since grade 9 is the first year of high school and the fitness tests take place in the Spring, this impact corresponds to approximately 30 weeks of fast-food exposure. 9 This administrative data set is merged to information about schools (including the percent black, white, Hispanic, and Asian, percent immigrant, pupil/teacher ratios, fraction eligible for free lunch etc. ) from the National Center for Education Statistic’s Common Core of Data, as well as to the Start test scores for the 9th grade. The location of the school was also geocoded using ArcView. Finally, we merged in information. 8 9 See also Brennan and carpenter (2009). In very few cases, a high school is in the same location as a middle school, in which case the estimates reflect a longer-term impact of fast-food. 10 about the nearest Census block group of the school from the 2000 Census including the median earnings, percent high-school degree, percent unemployed, and percent urban. (b) Mothers Data. Data on mothers come from Vital Statistics Natality data from Michigan, New Jersey, and Texas. These data are from birth certificates, and cover all births in these states from 1989 to 2003 (from 1990 in Michigan). For these three states, we were able to gain access to confidential data including mothers names, birth dates, and addresses, which enabled us both to construct a panel data set linking births to the same mother over time, and to geocode her location (again using ArcView). The Natality data are very rich, and include information about the mother’s age, education, race and ethnicity; whether she smoked during pregnancy; the child’s gender, birth order, and gestation; whether it was a multiple birth; and maternal weight gain. We restrict the sample to singleton births and to mothers with at least two births in the sample, for a total of over 3. 5 million births. (c) Restaurant Data. Restaurant data with geo-coding information come from the National Establishment Time Series Database (Dun and Bradstreet). These data are used by all major banks, lending institutions, insurance and finance companies as the primary system for creditworthiness assessment of firms. As such, it is arguably more precise and comprehensive than yellow pages and business directories. 10 We obtained a panel of virtually all firms in Standard Industrial Classification 58 from 1990 to 2006, with names and addresses. Using this data, we constructed several different measures of â€Å"fast food† and â€Å"other restaurants,† as discussed further in Appendix 1. In this paper, the benchmark definition of fast-food restaurants includes only the top-10 fast-food chains, namely, Mc Donalds, Subway, Burger King, Taco Bell, Pizza Hut, Little Caesars, KFC, Wendy’s, Dominos Pizza, and Jack In The Box. We also show estimates using a broader definition that includes both chain restaurants and independent burger and pizza restaurants. Finally, we also measure the supply of non-fast food restaurants. The definition of â€Å"other restaurants† changes with the definition of fast food. Appendix Table 1 lists the top 10 fast food chains as well as examples of restaurants that we did not classify as fast food. The yellow pages are not intended to be a comprehensive listing of businesses – they are a paid advertisement. Companies that do not pay are not listed. 10 11 Matching. Matching was performed using information on latitude and longitude of restaurant location. Specifically, we match the schools and mother’s residence to the closest restaurants using ArcView software. For the school data, we match the results on testing for the spring of year t with restaurant availability in year t-1. For the mother data, we match the data on weight gain during pregnancy with restaurant availability in the year that overlaps the most with the pregnancy. Summary Statistics. Using the data on restaurant, school, and mother’s locations, we constructed indicators for whether there are fast food or other restaurants within . 1, . 25, and . 5 miles of either the school or the mother’s residence. Table 1a shows summary characteristics of the schools data set by distance to a fast food restaurant. Here, as in most of the paper, we use the narrow definition of fast-food, including the top-10 fast-food chains. Relatively few schools are within . 1 miles of a fast food restaurant, and the characteristics of these schools are somewhat different than those of the average California school. Only 7% of schools have a fast food restaurant within . 1 miles, while 65% of all schools have a fast food restaurant within 1/2 of a mile. 11 Schools within . 1 miles of a fast food restaurant have more Hispanic students, a slightly higher fraction of students eligible for free lunch, and lower test scores. They are also located in poorer and more urban areas. The last row indicates that schools near a fast food restaurant have a higher incidence of obese students than the average California school. Table 1b shows a similar summary of the mother data. Again, mothers who live near fast food restaurants have different characteristics than the average mother. They are younger, less educated, more likely to be black or Hispanic, and less likely to be married. 4. Empirical Analysis We begin in Section 4. 1 by describing our econometric models and our identifying assumptions. In Section 4. 2 we show the correlation between restaurant location and student characteristics for the school sample, and the correlation between The average school in our sample had 4 fast foods within 1 mile and 24 other restaurants within the same radius. 11 12 restaurant location and mother characteristics for the mother sample. Our empirical estimates for students and mothers are in Section 4. 3 and 4. 4, respectively. 13 4. 1 Econometric Specifications Our empirical specification for schools is (1) Yst = ? F1st + ? F25st + ? F50st + ? ’ N1st + ? ’ N25st + ? ’ N50st + ? Xst + ? Zst + ds + est where Yst is the fraction of students in school s in a given grade who are obese in year t; F1st is an indicator equal to 1 if there is a fast food restaurant within . 1 mile from the school in year t; F25st is an indicator equal to 1 if there is a fast food restaurant within . 25 miles from the school in year t; F50st is an indicator equal to 1 if there is a fast food restaurant within . 5 mile from the school in year t; N1st, N25st and N50st are similar indicators for the presence of non-fast food restaurants within . 1, . 25 and . 5 miles from the school; ds is a fixed effect for the school. The vectors Xst and Zst include school and neighborhood time-varying characteristics that can potentially affect obesity rates. Specifically, Xst is a vector of school-grade specific characteristics including fraction blacks, fraction native Americans, fraction Hispanic, fraction immigrants, fraction female, fraction eligible for free lunch, whether the school is qualified for Title I funding, pupil/teacher ratio, and 9th grade tests scores, as well as school-district characteristics such as fraction immigrants, fraction of non-English speaking students (LEP/ELL), share of IEP students. Zst is a vector of characteristics of the Census block closest to the school including median income, median earnings, average household size, median rent, median housing value, percent white, percent black, percent Asian, percent.

Part B- Cross Cultural Management (Student's Review of a Peer's Essay

Part B- Cross Cultural Management (Student's Review of a Peer's Posting) - Essay Example Reynolds et al (2003) emphasize the importance of effective negotiation when undergoing intercultural negotiations. Reynolds (2003) states that ‘managers spend more than 50% of their time negotiating’ and when negotiating with other cultures managers should be aware and respect the differences to avoid conflict. Reynolds et al (2003) also portrayed the link between different negotiation styles and different cultures, which was also discussed in the lecture this week. Such as different cultures being individualistic or collective, centralised or de-centralised, which was discussed in this weeks lecture. The link between trust and negotiation style is also portrayed both in this weeks lecture and this journal article, such as some cultures find relationship building to be an important aspect. Negotiation is extremely important to avoid conflict or solve conflict when dealing with international managers and or companies. Therefore, Reynolds et al (2003) emphasize of the importance of understanding different cultures and their negotiation style is highly vital and relevant to this weeks lecture. This week’s lecture portrays a deeper view of the negotiation process such as portraying that ‘every negotiation party has its own interests, priorities, and strategy’ (Santha, 2007) therefore for a negotiation party to be successful they need to research the culture and gain a good understanding of it. The journal article realises this point and portrays the growing importance of cross cultural negotiation studies. The way Reynolds et al (2003) has done this is by portraying the growing interest in ‘international business negotiation studies’, this is depicted in (Appendix one), where it portrays the number of articles published concerning internat ional business negotiation has risen from (5) on the scale during the year 2000, to (26) on the scale in 1998. The article is also relevant to this weeks lecture is because it portrays how different cultures use

Act of Identity Assignment Example | Topics and Well Written Essays - 1000 words

Act of Identity - Assignment Example Whites are attracted by blacks’ cultural differences generated by mainstream social constructions despite being seen as a forbidden narrative, as well as a symbol of rebellion. He identified himself with hip-hop culture, wore baggy jeans, a reverse baseball cap, designer sneakers, as well as developing a taste to rap music. He interacted a lot with blacks and even changed the way he spoke and imitated the AAVE just like African American. Mike even criticized groups he viewed as anti-African American, such as Jews and Koreans. He even accused his mother of being racists by referring to one of his African American childhood friend as Negro (Cutler, 316). This shows how strongly he valued African Americans despite his mother’s dislike of the blacks. Moreover, he felt the name Negro was more offensive and hurting, and since he was fond of his childhood friend, he never wanted any form of hurt directed at him. He tried to associate with poverty in order to prove his authenti city to hip–hop. Therefore, by identifying with the African American culture, Mike wanted to be unique from other whites who were discriminating against the blacks. Moreover, he felt the need to socialize and study or learn the African American culture, as he wanted to lead that particular life. Mike even began using drugs and joined groups of gangs, thus making him collide with police. Another gang group broke his arms. At the age of 15, despite joining another private high school, he continued to use AAVE and hip hop terms like yo, I’ m sayin’ even though he now had modified his speech and was heading towards a better English (Cutler, 315). This showed that he used associated with the African American culture as a form of getting entertainment. Since he belonged to various African American gang groups, he intended to get friends who could help him realize his self. Therefore, he got entertained from activities of the group. Even though at one point he got inju red, he never abandoned the group despite his mother’s plea. Contrastingly, despite abandoning his former lifestyle, never shed the gangster image but still get involved in violent actions and confrontations. 2) Dowdy’s mother expected them to embrace colonization in order to become successful and to up hold their uncle’s image and family status. She argued that as survivors of the long years of slavery, the only way of ensure prosperity is by adopting the British language (Dowdy 2). Moreover, Dowd’s country had many expectations from the colonists. For instance, their books had to be published by British publication houses while the best student writing had to read by foreign audiences such as General of Certificate of Education in London (Dowdy 4). The newspapers in Trinidad had to be produced in the best English in order to enable the Majesty to read despite having got independence twelve years ago. Her mother also expected them to learn ballet, take p iano lessons, join choirs, and dress in the best way as per British fashion. However, the more she tried to please her mother, grandmother, and teachers, the more she got alienated from her friends and peers. Despite speaking the Queen’s language fluently, she frequently got mocked by her friends thus, making her feel lonely and in a different world from peers. For instance while my friends used Trinidadian to express their innermost thoughts and desires, she used the Queen’s language to please her family members and teacher and thus, lived in two different countries. She claims that the colonizer valued the native language for the colonized for entertainment. It underrates the colonizers language. Therefore, the successful colonized person remains in two worlds, the

Advantages of Online Recruitment Essay Example | Topics and Well Written Essays - 4250 words

Advantages of Online Recruitment - Essay Example In using this modern technology rather than the more conventional recruitment channels, companies, as well as applicants, have experienced several advantages (Frandsen and Ferguson, 2014). The researcher endeavors to explain some of the major advantages of the online recruitment process for organizations. Â  Recruitment can be defined as the process of searching and attracting competent applicants for the purpose of employment. This process establishes a link between potential employees to their job seekers. A headhunter goes over the recruitment process in order to stimulate talented individuals to apply for jobs in their organization. The processes usually commence when potential candidates are sought and concludes when they submit their applications. Â  Online recruitment, also sometimes referred to as e-recruitment is one of the most cost-effective and powerful way of recruiting employees for an organization. This mechanism offers companies with the flexibility to search for candidates in the required field and assess their capability on the basis of the company’s requirements. The online recruitment system is designed over a platform that is powered by information technology. The components of an online recruitment system are an administrator, job seeker, and the company. Â  One of the major advantages of online recruitment is that it offers organizations with a wider access and geographical spread thereby enabling HR managers to find talent not only from the domestic circuit but from the international arena as well. This enables managers to achieve two-fold objectives. First of all HR managers are able to diversify their pool of workforce by recruiting people from different cultural backgrounds.

Personal Development Portfolio Essay Example | Topics and Well Written Essays - 1000 words

Personal Development Portfolio - Essay Example In order to more closely align myself with this aspect of my personality, I will have to develop my writing skills, to communicate my thoughts and ideas effectively, and to improve my research skills so that I can explore ideas and concepts which interest me thoroughly. QUESTION 2 Learning Styles and their Impact on Studying Preferences and Developmental Needs I have some challenges in understanding, absorbing, and interpreting texts in a fixed time. My learning style is reflective and thoughtful, so that I am able to make sure of my understanding of a concept, and then work on interpreting, adding to, or developing the concept. This does not mean that I am unable to deal with complex or abstract subject matter, but that my need is to approach it thoroughly, and creatively, rather than just to â€Å"know† it. ... QUESTION 3 Individual SWOT and Commentary It is clear that I will need to develop in the areas as revealed by my SWOT analysis. It is going to be difficult to concurrently study and work toward a career, while I improve my skills in reading, researching, critical thinking and expression. Nevertheless I believe that these are essential skills to guarantee success and satisfaction in a future career. Thus, I will set myself goals and milestones, at which I will be able to measure my progress toward being able to do these things at the level I want to. It is also true that while studying, these skills will grow according to necessity, and I do work with thoroughness and dedication, so what will be the issue is whether I have time to be able to complete what I have to. It is more to be able to create more efficiency in my work patterns that I want to focus and concentrate on the practical skills that will allow me to be and innovator, a thinker, and someone who can creatively apply his t hinking to tasks at hand. QUESTION 4 Bibliography Development Task Commentary The very specific format of the bibliography in the Harvard referencing style at first did provide me with some difficulty but the logic and clarity of the system soon allows the formatting to become almost second nature. Finding appropriate sources can also be challenging. It is tempting to look at the first source you find, and just record and use it. But learning to consider academic credibility, close relevance, and the current and latest information as criteria to select sources does not come naturally. It implies that the Internet is not always the best route, although it is the easiest and quickest. Variety is important, and sourcing journals, peer reviewed journals, online texts, and published texts,

Spiritual Narratives Essay Example | Topics and Well Written Essays - 1250 words

Spiritual Narratives - Essay Example â€Å"As our Caucasian barristers are not to blame if they cannot quite put themselves in the dark man’s place, neither should the dark man be wholly expected fully and adequately to reproduce the exact Voice of the Black Woman† (Cooper, 1892 cited on vii). Allowing the black woman to speak for herself allows her to demonstrate that she was seizing her authority, claiming her rights as a free and thinking person and offering up her own personal story as a transformative tool for her readers on a political and spiritual level (xxix). Once the material has been introduced in this way, it is possible to read the texts to follow with greater understanding about the context in which they were written and why the writers concentrated so heavily on their subjects. Following the introduction, the book offers a collection of four black female writers, each speaking with their own voice and published from the original manuscript as much as possible. They are arranged in chronolog ical order from earliest to latest. The earliest writer is Mrs. Maria Stewart writing at 1835. She is followed by Mrs. Jarena Lee in 1849, Julia Foote in 1886 and ending with Virginia Broughton in 1907. As one reads through these various texts, this inner strength and desire to be a leader of men remains clear. The first book included in the set is entitled â€Å"Productions of Mrs. Maria W. Stewart† and was published by the Friends of Freedom and Virtue in Boston, Mass. in 1835. It is an autobiography that focuses primarily upon the reflections and revelations of the author following her conversion experience. The biography prior to this conversion experience is completed within a paragraph: I was born in Hartford, Conn. In 1803; was left an orphan at five years of age; was bound out to a clergyman’s family; had the seeds of piety and virtue early sown in my mind;

Andragogy Research Paper Example | Topics and Well Written Essays - 1500 words

Andragogy - Research Paper Example Just as importantly, defining what makes an individual an adult has meaning when determining how they will perform when trying to learn. The seven steps to creating a learning planning for adults is called the progress model which means that solving problems is the focus of how learning is accomplished. The following paper will examine the assumptions that define andragogy and the meaning behind them as they support adult learning and the differences between adult and child level learning capacities. Andragogy The origins of andragogy can be traced back to a German educator in 1833 who used the term to define adult education from child education. Alexander Kapp created the term which specifically means man-leading, which is in contrast to the term pedagogy which means child-leading. In the 20th century American education theorists defined three different types of adult learning. The first is andragogy, the second is self directed learning, with the third being transformative. Andrago gy is used as a description of adult learning as a concept in which the learner is motivated by a series of assumptions that end with the learner developing solution to problems in order to learn in the context that an adult learns best (Melik & Melik, 2010, p. 108). Defining andragogy is a bit difficult as it has been presented through a variety of different ideas and is therefore not quite a firm theory through which to filter ideas. Andragogy was originally presented with three assumptions. Some criticisms of the ideas behind andragogy is that it is focused on the individual and not a critical evaluation of the social perspective on adult learning. The concept of andragogy has been correctly criticized for not informing the social perspective, but Knowles suggests that it does not have to promote the social perspective in order to have value in developing a structure of ideas about adult learning. One of the main proponents of andragogy as a theory of learning for adults is Malco lm Knowles. Knowles introduced the idea in the 1970s in response to the fact that most theory on learning was focused on children (Utley, 2011, p. 32). He broke down the assumptions about the motivation for adult learning it six basic concepts. The following is a list of those concepts: 1. Adults need to know the reason for learning something (Need to Know) 2. Experience (including error) provides the basis for learning activities (Foundation). 3. Adults need to be responsible for their decisions on education; involvement in the planning and evaluation of their instruction (Self-concept). 4. Adults are most interested in learning subjects having immediate relevance to their work and/or personal lives (Readiness). 5. Adult learning is problem-centered rather than content-oriented (Orientation). 6. Adults respond better to internal versus external motivators (Motivation) (Pierson, 2011, p. 182). These six principles outline the motivations that adults need in order to create a meaning ful learning experience. The development of andragogy was through recognition that adults learn very differently than children. This type of learning is problem solving oriented rather than based upon the idea of content based learning as is more often the situation with children. Andragogy begins with the notion that adulthood comes through a psychosocial perspective rather than through â€Å"a specific biological, social, legal, or chronological age group (Utley, 2011, p.

Virus and Malware Protection Essay Example for Free

Virus and Malware Protection Essay With the dawn of the 21st century, reliance on computers and computer systems to run various facets of human life has increased. Nowadays, everything from airline reservations to newspaper publishing is either computerized or employs some version of technology in order to operate. While the basic premise of technology making it easier for people still applies, man’s dependence on it has also opened up a whole new set of problems not present before the advent of computer technology. Computers are basically composed of two parts: hardware and software. The physical properties of a computer, such as the monitor, keyboard, central processing unit (CPU), and so on are the hardware. The software on the other hand, is what essentially makes the computer run. Among these are operating systems (OS), anti-virus programs and graphics editing tools, among others. While hardware failures can do much to damage a system’s infrastructure, software failures can be even more destructive. Whether it’s ordinary information (such as word documents of a party invitation or pictures of your last group’s outing), or sensitive (such as credit card details, usernames and password, etc. ), a loss of software functionality or security can do much to harm the user or users involved. A computer virus is a program or software that, like its biological namesake, can replicate and infect a system without the knowledge or permission of the user. Because of the technological advances today that link millions of computers together over the Internet, or other networks, it has become much easier to spread computer viruses around. Malware, on the other hand, is the general term for any computer program that is specifically designed to penetrate or damage a computer system without the user’s permission. It includes viruses, spyware, adware, worms and Trojan horses, among others. Because of the amount of damage malware in general can cause to a system, a plethora of anti-virus systems have since been released in order to repel such intrusions. It should be noted however, that not all of them are as effective as they seem to be. NOD32 2. 7 versus McAfee VirusScan Plus 2008 Comparing the NOD32 anti-virus system with McAfee’s VirusScan Plus is relatively easy. Based on a multitude of independent studies and tests, NOD32 defeats McAfee in terms of virus protection hands down. Using ZDNet as a point of reference for the two, NOD32 is one of the most effective programs today at detecting and removing computer viruses, and is also one of the fastest and lightest (in terms of program size) ever. The only disadvantage to what might have been the perfect anti-virus is its graphical user interface (GUI), which is for average computer users, at the minimum. Users who have tried NOD32 in the past will attest to the lack of user-friendliness of its interface, though the bottom line would be that whatever it lacks for in graphical design it makes up for with the power of its scanning engine. McAfee’s VirusScan Plus offers more options than NOD32, and its GUI is much more user-friendly, though its overall effectiveness at doing what it’s supposed to be doing in the first place (detecting viruses) falls short of expectations. Furthermore, reviews indicate that the product continues to offer poor technical support, lacks regular updates, and is only half as good as other anti-virus programs in performance tests. As a saving grace though, its GUI is very easy to learn even for beginners, and scans use relatively little system memory allowing one to do other things while letting the virus scan run quietly in the background. Given the choice to select one of the two based on my needs, I would still go for NOD32 anytime, as the only prohibitive factor for it is its GUI, which I can understand pretty well anyway. I have always found the immense power of its scanning engine to be a very useful and compelling argument for me to remain with NOD32 as compared to going for other anti-virus programs which may be easy not only on the eyes but on computer viruses too. Online Scan Programs I decided to subject my computer system to one of the more well-known online scan utilities, namely Trend Micro’s HouseCall online virus scanner. A number of vulnerabilities were revealed, and it was only a matter of minutes before these were quickly patched and secured, thus keeping my system safe and virus-spyware-adware free once more. Spyware and Adware Menaces Spyware is defined as software that secretly gathers information about the user without his knowledge while transmitting it to a third and unauthorized party. Adware, on the other hand, is usually harmless and simply integrates advertisements and promotions into software. In order to test my computer’s vulnerability to both, I downloaded and installed Lavasoft’s Ad-Aware 6 and Spybot’s Search and Destroy. The installation process for both was easy enough, though in the end I preferred the user interface of Ad-Aware as compared to SAD. Once they were both installed and updated, I wasted no time running a complete system scan on my personal computer and was quite surprised to see a good number of adware, as well as a smattering of spyware, lurking within my system. After the cleaning process, I did another scan and this time both programs negatively reported any spyware or adware left. Overall, both programs did a pretty good job and perhaps the only reason why I would pick Lavasoft’s product over Spybot’s is the more appealing GUI of the former over the latter. I can definitely say that this is certainly not the first time my computer has been infected with various types of malware despite my best efforts to keep them out using a combination of anti-virus and anti-spyware/adware programs. Nevertheless, my carelessness before has cost me my fair share of computer slowdowns and lost data, thus I can only advocate to other computer users out there to stay vigilant and secure with their data and systems by always having updated protective computer software.

Dr Pepper Snapple Group, Inc. Essay Example for Free

Dr Pepper Snapple Group, Inc. Essay The problem associated with this case is whether or not the company should introduce a new energy beverage brand into the market. If a profitable market opportunity exists for the company to enter the energy beverage market the next step would be to identify a target market and marketing mix along with a product line and brand positioning. The best opportunity for the company to gain market share is to target adult energy drinkers from ages 35 to 54 since none of the competitors are catering towards this segment. Bottlers, distributors, and retailers are unlikely to produce and stock more than two SKUs of a new energy drink brand so it would be best to introduce a regular 16ounce single-serve package that consists of two different flavors. Since regular energy beverages hold 80% share of the market selecting regular is best, and since the 16ounce energy drinks represent 50% of case sales in convenience stores and want a high turnover to maintain prevalence in convenience stores its best to go with a 16ounce size. Also having two different flavors to choose from will help increase chance of trial rather than have only one flavor and have regular and sugar free or have one flavor and two different sizes. In positioning the brand the company should differentiate the energy drink from competitors by basis of packaging and select the 16.9ounce single-serve aluminum bottle with a resealable screw cap, and also by ingredients in having lower carbohydrates in the formulation. The energy brand should be distributed to all types of off-premise retailers where beverages are sold for maximum sales. The company’s U.S. media expenditure should be $12.6 million, equal to that of Tag Energy’s U.S. media expenditure which lead to a 2.3% dollar market share, because Tag Energy was also new to the energy beverage market and targeted to a certain demographic the company should experience a similar result. The manufacturer’s suggested retail selling price should be $2.29. Higher than the average $2.00 per single-serve because of it’s unique  point of difference – lower carbohydrates and aluminum bottle with resealable screw cap. Market sales potential for the company’s target market is equal to $1.608 (Exhibit 1) billion and market sales forecast is equal to $133.202 million (Exhibit 2). With a retail trade margin equal to 40% the company’s selling price to retailers would be $.961 (Exhibit 3). Thus from the market sales forecast of $133.202 million the company would receive $79.921 million in revenue, and with the company’s contribution margin of 30% total profit would be equal to $22.378 million (Exhibit 4).

The role and portrayal of Women in the media

The role and portrayal of Women in the media Introduction Media is considered as a traditionally male job and generally it is thought that women journalists can not skip the glass ceiling phenomenon. Pakistan is another minefield of challenges for journalists, especially female journalists. The problem prevails mostly in electronic media scenario as women are making more appearances on screen with the boom of private TV channels. They are considered less prominent. Female journalists working in developed countries are also facing such problems but Pakistani female journalists are in the initial stages towards progress. In Pakistan, with the advent of increasing number of private TV channels, female journalists quite often appear on our television screens. Anchor women, foreign correspondents, and special correspondents are omnipresent in the main broadcast news shows and in current affairs programs. They are considered beautiful and successful women, as well as trend-setters with respect to clothes, make-up and hairstyles. Print journalism, where the physical image is replaced by the reporters name, this phenomenon is much less prominent than electronic media. In spite of the large entrance of female personnel into the professional work of information, women on top of editorial staff are still a scanty minority: this is, however, no different to Western countries. Thanks to television, female journalists have acquired great visibility. Recently The International Womens Media Foundation announced that Rabia Mehmood, a journalist in the Lahore bureau of Express 24/7 Television in Pakistan, has received its 2010-11 Elizabeth Neuffer Fellowship. Mehmood is the sixth recipient of the annual fellowship, which gives a woman journalist working in print, broadcast or online media the opportunity to focus exclusively on human rights journalism and social justice issues. Throughout her career, Mehmood has reported on topics such as womens rights, freedom of speech and political unrest. She has covered the survivors and victims of terrorist attacks, suicide bombings and hostage sieges carried out by militants in Lahore. Mehmood has also reported on internally displaced people who left Northwest Pakistan as a result of insurgency by terrorists and military offensives. But this is not the case of every female journalist. Most of them are assigned to cover social, cultural, soft stories, days events, or light events. But male journalists get the preference to get a significant assignment, stories which might be lead stories. With the evolution of time and in order to follow the west, Pakistani media is giving important posts to female journalists but in fact the power still lies in the hands of dominant males. Editorial Boards mostly consist of male members. Gender discrimination in journalism is very distinct and they are given the same benefits as to their male colleagues. Some of the most prominent women working in Pakistani electronic media are Aasma Chuhdry Dr Ayesha Siddiqa Katrina Hussain Bushra Rehman, Najia Ashar Naseem Zehra Saadia Afzaal Sheren Mazari Asma Sherazi Zahida Hina Sana Bucha Sumaira Nadeem Sana Mirza Ayesha Baksh And many more Theoretical Framework Gender Role Theory: Gender role theory posits that boys and girls learn the appropriate behavior and attitudes from the family and overall culture they grow up with, and so non-physical gender differences are a product of socialization. Social role theory proposes that the social structure is the underlying force for the gender differences. Social role theory proposes that the sex-differentiated behavior is driven by the division of labor between two sexes within a society. Division of labor creates gender roles, which in turn, lead to gendered social behavior. The physical specialization of the sexes is considered to be the distal cause of the gender roles. Mens unique physical advantages in term of body size and upper body strength provided them an edge over women in those social activities that demanded such physical attributes such as hunting, herding and warfare. On the other hand, womens biological capacity for reproduction and child-rearing is proposed to explain their limited involvement in other social activities. Such divided activity arrangement for the purpose of achieving activity-efficiency led to the division of labor between sexes. Social role theorists have explicitly stressed that the labor division is not narrowly defined as that between paid employment and domestic activities, rather, is conceptualized to include all activities performed within a society that are necessary for its existence and sustainability. The characteristics of the activities performed by men and women became peoples perceptions and beliefs of the d ispositional attributes of men or women themselves. Through the process of correspondent inference, division of labor led to gender roles, or gender stereotype. Ultimately, people expect men and women who occupy certain position to behave according to these attributes. These socially constructed gender roles is considered to be hierarchical and characterized as a male-advantaged gender hierarchy. The activities men involved in were often those that provided them with more access to or control of resources and decision making power, rendering men not only superior dispositional attributes via correspondence bias (Gilbert, 1998, p.**), but also higher status and authority as society progressed. The particular pattern of the labor division within a certain society is a dynamic process and determined by its specific economical and cultural characteristics. For instance, in an industrial economy, the emphasis on physical strength in social activities becomes less compared with that in a less advanced economy. In a low birth rate society, women will be less confined to reproductive activities and thus more likely to be involved in a wide range of social activities. The beliefs that people hold about the sexes are derived from observations of the role per formances of men and women and thus reflect the sexual division of labor and gender hierarchy of the society. The consequences of gender roles and stereotypes are sex-typed social behavior because roles and stereotypes are both socially shared descriptive norms and prescriptive norms. Gender roles provide guides to normative behaviors that are typical, ought-to-be and thus likely effective for each sex within certain social context. Gender roles also depict ideal, should-be, and thus desirable behaviors for men and women who are occupying a particular position or involving in certain social activities. Put is another way, men and women, as social beings, strive to belong and seek for approval by complying and conforming to the social and cultural norms within their society. The conformity to social norms not only shapes the pattern, but also maintains the very existence of sex-typed social behavior. In summary, social role theory treats these differing distributions of women and men into roles as the primary origin of sex-differentiated social behavior, their impact on behavior is mediated by psychological and social processes including developmental and socialization processes, as well as by processes involved in social interaction (e.g., expectancy confirmation) and self-regulation Social Construction of Gender Difference This perspective proposes that gender difference is socially constructed. This perspective believes that gender is socially constructed. Social constructionism of gender moves away from socialization as the origin of gender differences; people do not merely internalize gender roles as they grow up but they respond to changing norms in society. Children learn to categorize themselves by gender very early on in life. A part of this is learning how to display and perform gendered identities as masculine or feminine. Boys learn to manipulate their physical and social environment through physical strength or other skills, while girls learn to present themselves as objects to be viewed. Children monitor their own and others gendered behavior. Gender-segregated childrens activities create the appearance that gender differences in behavior reflect an essential nature of male and female behavior. Judith Bulter contends that being female is not natural and that it appears natural only through repeated performances of gender; these performances in turn, reproduce and define the traditional categories of sex and/or gender. A social constructionist view looks beyond categories and examines the intersections of multiple identities, the blurring of the boundaries of essentialist categories. This is especially true with regards to categories of male and female that are typically viewed by others as binary and opposites of each other. By deconstructing categories of gender, the value placed on masculine traits and behaviors disappears. However, the elimination of categories makes it difficult to make any comparisons between the genders or to argue and fight against male domination. Feminism, masculinism and religious views Some feminists see gender differences as caused by patriarchy or discrimination, although difference feminism argues for an acceptance of gender differences. Conservative masculists tend to see gender differences as inherent in human nature, while liberal masculists see gender differences as caused by matriarchy and discrimination. History of the struggle of female journalists: Since the 1960s, feminists have argued that it matters who makes it. When it comes to the mass media, who makes it continues to be men. Women working in the media have made some inroads. In 2001, the International Federation of Journalists reported that around the world, 38 per cent of all working journalists are women. Studies conducted by Canadian researchers Gertrude Robinson and Armande Saint-Jean have found that 28 per cent of newspaper editors are female. And according to San Diego State University communications professor Martha Lauzen, 24 per cent of American television producers, writers, and directors are women. Denis Monià ¨re, political analyst and professor at Quebecs University of Montreal maintains that even if the visibility of female journalists has grown in the last ten years, we shouldnt be too quick to shout victory. In 2002, the Canadian Newspaper Association reported that 43 per cent of Canadian newspaper employees are women. However, they account for only eight per cent of editors-in-chief and twelve per cent of publishers. Women employed in the sector tend to work in pink-collar ghettos; they make up 70 per cent of the advertising department, and 80 per cent of the accounting and finance staff. In addition to being un-represented in positions of authority, Monià ¨re thinks women are also under-utilized in covering the subjects considered most important-politics, economy and social trends. And when it comes to the evening news, women are almost invisible. The posting of Sophie Thibault in 2002 as the ten oclock news anchor for the national French-language channel TVA is a first for Canada. Most often, women are consigned to noon-hour shows, local newscasts, fill-ins and weekend spots. However, men continue to occupy approximately 75 per cent of the positions of power in the mass media. The 2001 study conducted by the Annenberg Public Policy Center at the University of Pennsylvania is equally damning. The Center reports that only 13 per cent of the top executives of American media, telecommunications and e-companies are female. And that 13 per cent is not concentrated at the top: women constitute only 9 per cent of the boards of directors for these companies, and they hold only 3 per cent of the most powerful positions. CURRENT SITUATION: Women in Islamic nations are increasingly being heard, seen and listened to, thanks in part to leading female voices determined to make a difference, despite challenges ranging from motherhood to threats on their lives. One of the hostesses of a popular Saudi program called Speaking Softly says that until recently, she did not see people like herself on television. Muna Abusulayman is one of four anchorwomen on the show that deals with various issues in a talk format. Of the four, Abusulayman is the only one who wears a hijab, or headscarf. She is also divorced and lives alone with her child in Saudi Arabia. Women in the Middle East actually make up the majority of anchors and presenters on television. But, Abusulayman says, they are much less prominent behind the scenes and in other media like print and radio. Tasneem Ahmar, who runs a media and advocacy group in Pakistan as well as producing radio programs on womens issues, agrees with Abusulayman. With more than 25 years experience as a journalist, Ahmar says that, not unlike the West, most decision-making jobs, top executive positions, and tough assignments are given to men. Women normally are assigned very soft issues social issues, cultural issues, she said. There are very few women, youll find, who are doing hard political stories or economic stories or current affairs programs. Tasneem Ahmar thinks positive changes for women in the Middle East and the Islamic world are on the horizon. She predicts that a new wave of young women in the Pakistani media will have an impact in five to ten years in her country. These young girls who have come in, theyre very ambitious and theyre very hard working and I dont think anything is going to stop them from going to the top positions. While there is still a lot of work to be done, the women hope that their efforts and successes in the media will inspire not only women but men too. Or maybe there is truth to the old adage, the best man for the job is a woman. One woman in the Middle East who does cover tough stories and speaks out is May Chidiac. She is the host of a Lebanese TV program called With Audacity. Chidiac is known all over the Arab world for her tenacious journalism. A victim of an assassination attempt by suspected Syrian agents, she lost a hand and a leg in a car bombing in September 2005. After numerous surgeries, she went straight back to work. Reporter of an English Newspaper from Dhaka says that in most cases, chief reporters/assignment editors (almost everyone are male) do not assign them something special/important or significant reports. They are still assigned soft stories, days events, or light events. But male journalists get the preference to get a significant assignment, stories which might be lead stories. But the interesting point is that, many female journalists in our country now protesting this kind of attitudes and they are getting serious kind of assignment after fighting with their bosses. In Bangladesh, this is a very new phenomenon to appoint female journalists in electronic media, However, critics pointed that as female is more attractive then male in electronic media, so the media owners appoints the female journalists to attract audiences. About 15 percent female journalists are now working in countrys 11 state and privately run TV channels. On the other hand, in print media, we are very few female reporters are which any working journalist can count within 10 minutes. There are some other sectors of the media where female are more visible then reporting like hazardous and glamorous job for unknown reasons. Anam Istafa, Sub editor, National Herald Tribune openly admits that female journalists are usually assumed to be dumb and so tender hearted for Hard news coverage especially of blasts and natural disasters. She says that very rare females are at the executive positions in media news media business. Most of them usually follow guideline and policies by their male bosses. Policy and decision makers are predominantly men. Despite the increase of womens visibility in media organizations, journalists in South Asia are hardly seen in the decision-making positions. This was one of the several issues highlighted by more than 200 women working in the media from every SAARC country, who came together for the first time in Lahore, Pakistan, for a two-day meeting on Women in Media Challenges, Opportunities and Partnership. Women media persons from Maldives, Bhutan and Nepal pointed out that none of the print media in their country has ever had a female journalist heading the newsroom. Participants from India, Afghanistan, Bangladesh and Sri Lanka raised similar concerns, and also pointed out that man in their media organizations outnumbered women. Most of the participants cited long and difficult working hours, lack of incentives and appreciation to keep women working in the media, fulfilling household obligations and unequal wages as some of the reasons why women in the media are under-represented at various levels in South Asia. These were also some of the reasons why most female media persons, after working for few years, leave the profession for other jobs. Portrayal of women in the media as victims was also discussed extensively. Some of the participants pointed out that women make news in several South Asian news media only when they are victims of conflict, crime, natural disasters or terrorism. However, one of the guest speakers, Pakistans federal information minister, Qamar Zaman Kaira, said: Women journalists play an important role in voicing concerns of the victims in conflict areas, who are often women and children. Some of these victims are more comfortable sharing their experiences with female professionals. He urged women media persons to also take up more serious and hard-hitting issues relating to politics, security and conflict. Senior journalist in Pakistan, Shehar Bano, said at the conference that international research studies indicate transformation in news content brought on by an influx of women into the news media. Issues such as health, education, child care and women workers have gained prominent slots in newspapers, she said. Bandana Rana from Nepal said, however, that there are also many female media persons, who are confined to covering only feature articles on art, culture and lifestyle and very few female reporters are assigned business, economics or political stories. It was resolved during the meeting that female media persons should be given training opportunities to enhance their skills to cover all issues, along with mentorship programmes between senior and junior female journalists. Former Chairperson, Department of Mass Communications at University of Karachi, Professor Shahida Qazi said she is happy that more and more Pakistani women are now joining media. She recalled when in 1966 she had joined Daily Dawn Karachi as a reporter, many people were surprised. She said now more than 70 percent of Karachi University students are women. She said in the Department of Mass Communications, there are more female students than males. Former Secretary Information Department, and TV compere Mehtab Akbar Rashdi said declaration of the state of emergency and curbs on media in Pakistan have shocked journalists, writers and human right activists. She said the dream of gender justice and equality could not materialize until change of mindset in male population. She said even today in the practical field female journalists face many problems due to this dogmatic thinking. Rashdi said steps for empowerment of women should be taken from the home. She said parents should encourage their daughters to get higher education and work in every walk of life. Electronic media in Pakistan is highlighting gender-related issues in a better way in comparison to print media, because more women journalists work in TV channels. Pakistani women have entered the field of journalism after a tough competition. Now women journalists and photographers could be seen working in Pakistani society and it is a welcome change. Association of Television Journalists (ATJ) only has some 50 females among its 700 or so members around the country, but nearly half of them are concentrated in the business capital of Karachi. Women are highly visible in the Pakistani media as anchors and talk show hosts on dozens of private radio and television channels in various regional languages, besides English and Urdu. Women are paid less than their male colleagues for equal work and have to fight harder for the political or other high profile assignments Most identify sexual harassment as their biggest concern, according to Zebunnisa Burki, who has been coordinating South Asian Women in Media (SAWM) EFFORTS /STEPS TAKEN TO PROMOTE ROLE OF WOMEN IN MEDIA Gender Equality Beyond 2005: Building a more secure future for women reporters To mark International Womens Day on 8 March 2005, UNESCOs Director-General, KoÃÆ' ¯chiro Matsuura, launched for the fourth time the global initiative Women Make the News. UNESCO appeals to all media producing daily news to hand over editorial responsibility to women to cast the news on that day. UNESCO Supports Gender in Journalism Awards in Pakistan The Pakistan Press Foundation (PPF) organizes the Gender in Journalism Awards to honour excellence in gender sensitive reporting in the country. UNESCO supports the two awards, each carrying a cash prize of Rs 25,000 (US$ 400), that will be given to Pakistani journalists. One award recognizes models for excellence and best practices in coverage of gender related issues. It is open to both male and female journalists. The second award honours outstanding coverage of any issue by a female journalist. Its aim is to promote role models for women entering or planning to enter the journalism field. Journalists working in print media may nominate their own work, or editors and others may nominate articles that promote the objectives of the awards. Fiji Women Community Radio Initiative femLINKpacific (Media Initiatives for Women), a womens media NGO, launched in 2004 femTALK 89.2FM, a mobile womens community radio project. In January 2005, as a result of the grant of UNESCOs Intergovernmental Programme for the Development of Communication (IPDC), the femLINKpacific is taking the suitcase radio to women in their communities. The aim of the femTALK 89,2FM project is to not only create a new space on the radio waves for community based discussion, but also to provide practical opportunities for women within their own communities to highlight and address issues relevant to them. The main focus of femLINKpacifics range of community media initiatives is women speaking to women for peace. The decision making structures still lack equal representation by women and the capacity of women, especially from the rural population and the poor, to communicate openly on common matters should be increased. International Womens Media Foundation Since its founding in 1990, the International Womens Media Foundation has conducted training programs on five continents, in 26 countries and over the Internet with the goal of strengthening the role of women in the news media worldwide. The IWMF supports women in the media through groundbreaking projects, and innovative research and training designed to help women develop their skills and become leaders in their profession. Since 1990, the IWMF has honored more than 50 extraordinarily brave and hardworking journalists with Courage in Journalism Awards. The only international awards designed to recognize the contributions of women on journalisms front lines, the Courage awards recognize women who have faced physical attacks, prison terms, beatings, rape, and death threats to themselves and their families. Training Women Media Professionals Internews is one of the worlds leading trainers of female media professionals, training more than 25,000 women in media skills since 2003 alone. Internews helps women get on the air and in the newsrooms in societies where their participation has been marginalized, allowing for reporting on all issues-not just womens issues-to be done through the voices of women in that society. Mainstreaming Womens Issues To ensure that the media meet the needs of all audiences, Internews works to foster womens leadership in the media industry so that issues of vital concern to women are mainstreamed, integrated across all programming and not relegated to a niche market. In communities where specific gender issues are underreported, such as gender-based violence or womens health, Internews has developed special programs produced by and for women. Pakistans First Radio Program by and for Women In Pakistan, where only three percent of journalists are women, Internews has worked to increase the number of women working in media, training women at journalism programs established by Internews at universities from Peshawar to Rawalpindi to Balochistan. Internews launched Meri Awaz Suno (Hear My Voice), the countrys first independent syndicated program that features women as both producers and subjects. In 2003, Internews built a state-of-theart independent radio production facility in Islamabad where women journalists are trained in radio reporting and production and work on Meri Awaz Suno. The radio show airs on 19 independent radio stations across the country, and focuses on issues such as politics, education and health. Before Internews training, most reporters working on Meri Awaz Suno had little experience working in radio or journalism. Now they are leaders the first women in Pakistan to work as independent broadcast journalists, and role models for young women. Establishment of Forum Named :Women Journalists Pakistan (WJP) The women journalists of twin cities of Rawalpindi and Islamabad formally announced Women Journalists Pakistan (WJP) forum to address professional problems faced by them and find out ways to nurture their skills. The ceremony was organized at the National Press Club, Islamabad in which Javed Akhtar, Director News Associated Press of Pakistan, Absar Alam, Anchor person Aaj TV, Qatrina Hussain, Anchor person Express TV and Fozia Shahid Anchor Person ATV shared their through provoking ideas and views with a large number of female journalists present there. According to WJP members, the body is a non-political and intellectual-based forum that aims to provide platform to working women journalists in the print and electronic media. In addition to raising a collective voice on issues faced by women journalists, the forum will initially focus on two basic aspects networking and facilitating journalists avail media-related career-building opportunities. The WJP hierarchy is: Myra Imran of The News (Convener); Saadia Khalid, The News and Humaira Sharif of APP (Resource persons). Working Group: Ayesha Habib (Dunya TV); Sehrish Majid (Apna TV), Anila Bashir- (Samaa), Asma Ghani (The Nation), Maimoona (Khabrain), Siddrah Bokhari (APP), Naheed Akhtar (APP), Shumaila Noreen (APP), Zahida Mahmood (APP), Ghazala Noreen (News-One TV), Saadia Masood (Rohi TV), Nazia Hameed (Channel 5), Afshan Qureshi (Ausaf), Rukhsana Mussarat (Radio Pakistan), Shazia Seher (Apna TV). The WJP Advisory Board comprises the following: Qatrina Hussain (Anchorperson, Express TV); Absar Alam (Anchorperson Aaj TV); Ghazi Salahuddin (Member Editorial Board, Jang Group of Newspapers); Javed Akhtar (Director News, APP); Muhammad Ziauddin (Executive Editor, The Express Tribune); Shamsul Islam Naz (Secretary General, Pakistan Federal Union of Journalists); Asma Shirazi (Anchorperson Samaa TV); Mazhar Arif (Executive Director, Alternate Media) and Fozia Shahid (ATV). Establishment of Aasha (the Alliance Against Sexual Harrasment) and a code of conduct for workplace WWO is among the civil society organisations which got together a few years ago to form Aasha, the Alliance Against Sexual Harassment (www.aasha.org.pk) in collaboration with the International Labor Organisation (ILO) and Pakistans Ministry of Women Development. Aasha developed a code of conduct for the workplace and a procedure to deal with harassment and discrimination. Geo TV, the largest private television network in Pakistan is among the few media organisations Aasha lists as a progressive employer. Its not necessary for every case to be a federal issue, commented a television producer who worked with Geo when Aasha started. Often the tension arises because of the widespread gender segregation in our society many of these youngsters dont know how to interact with each other. This leads to misunderstandings that the code helps to clear up. Another reason for growing sexual harassment may be that, with education, more people are crossing class barriers. Women coming into journalism earlier were relatively well-connected and self-confident. Many now come from lower-middle class backgrounds and have less confidence. Men find it easier to take advantage of or intimidate them, observed a senior journalist. Problems Faced by Female Journalists (Pakistan) It is an established fact that women are an integral part of the Pakistani media. Professionally, they match their male colleagues and their analytical and investigative skills are quite impressive. With their distinctive approach to political, economic and social issues, women journalists have successfully highlighted the human angle that had previously remained neglected. They have proven themselves, both in the print and the electronic media. Less than a decade ago, there were very few women in journalism. But things have now changed and with the opening of a string of television channels, many new faces have joined in. These motivated girls have been a valuable addition to the Pakistani media. Viewers, readers and listeners, have all appreciated their work. However, unfortunately the working conditions in the media houses have remained unchanged. Low salaries, downsizing, lack of professionalism, non-existence of basic facilities for employees like health, old age benefits etc, no job security and non-conducive work environment in majority of media organizations especially in the Urdu print media are indeed big hurdles. This has greatly affected women journalists because they are often the first ones to become victims of downsizing. Mainly due to social pressures, they cannot work in two or three places like their male colleagues and unlike their male colleagues women are reluctant to seek favors. The constraints they face due to overall environment in media industry become a hurdle in their way to assume journalism as a career but another dimension of this issue is the problems female journalists face within their community the biggest is their continuing struggle to become registered journalists within media bodies. Unfortunately, majority of the women journalists have only been granted associate membership which is actually not regular membership. The condition is worst in under developed areas where women, in most of cases, dont apply for membership. This apparently small problem has long lasting effect on the overall situation of female journalists and their growth in media industry. Due to non-registratio

Societys Beliefs Revealed in Sweetheart of the Song Tra Bong Essay

  Society's Beliefs Revealed in Sweetheart of the Song Tra Bong  Ã‚   One steamy, humid afternoon in 1961 the first United States helicopter landed in Vietnam dispensing immature boys onto the soggy marshlands. Some would return to that same helicopter one day, whether it be wrapped in a poncho about to be taken to the morgue, lying strapped to a stretcher about to report to the hospital, or standing tall holding their heads high because they were about to return to their homelands. Tim O'Brien, one of the returning solders, put together short stories pertaining to the war and how he viewed it as well as the America's society. While reading O'Brien's stories, it would be more effective if the reader applied the New Historicist Approach taking in to consideration his and American society's beliefs, habits of thought, and biases about concepts during the 1960s. Afterwards the true image of women in combat will be revealed, the mocking of deceitful war stories, and the guilty feelings of the returning solider. Women of the 1960s usually took the role of being a mother to her children, innocent child to her parents, and a delicate possession to men. In "Sweetheart of the Song Tra Bong," O'Brien describes Mary Anne Bell, a female Greenie in the making, as being: "This cute blonde-just a kid, just barely out of high school...wearing white culottes and this sexy pink sweater" (90). Through the text it is easy to uncover the direct feelings of women. The words in which O'Brien uses to describe Mary Anne, makes it sound as though she is too delicate and precious to be in a place such as Vietnam during war. Not only does this express in certain terms how O'Brien feels about women in the war, it also can be related to the thoughts of A... ...rs were feeling remorse for their behaviors; in the United States various protests against the American soldiers killing innocent people were in progress at the same time. All together, "The Man I Killed" can too be related historically to the numerous protest that were being held all over the country because of the deaths of innocent people in Vietnam. O'Brien's allows his text to represent the thoughts of his views as well as the American view about guilt felt soliders, women in combat, and his distaste of those that deceitfully create war stories. If these connections are not apparent it is must easier once the historicist approach has been applied because it allows one to decipher the thoughts of a particular society at that time frame. This is because it is almost as if the author soaks in the feelings of that time to express how society should operate.   

Ocean :: essays research papers

Oceans Disciplines: Science (Earth’s physical characteristics), Social Studies (Physical environments), English (Research), Math (Add or subtract using decimals and percents) Grade Level: 4th Grade Duration: Three weeks Description: An urban school setting consisting of mostly minority students in a general education classroom. Brainstorming Cognitive Map: (See attached paper) Content Overview:   Ã‚  Ã‚  Ã‚  Ã‚  The Ocean is the great body of water that covers 71 per cent of the earth’s surface. It is also referred to as the sea. The world is really one huge ocean, broken here and there by islands that we call continents. The ocean is so large that you can sail across it for days without seeing any land. It is also very deep with the bottom lying more than six miles below the surface. It is important to have an understanding of the ocean because it directly or indirectly affects all life on earth. Although we in the United States only get a small proportion of our food from the ocean, there are many nations that border the sea and depend highly on it. There are also many nations who are struggling for fresh water supplies. Although only a small amount of freshwater can be obtained from saltwater, scientists are working on new methods that will enable them to do so more efficiently. Other products like seaweed can be used to make many food products such as ice cream, candy, jellies, and salad dressing. More importantly, it is a vital ingredient in many medicinal products. The Sea is also a source of energy. And we someday will be able to use it to light our homes and run factories. There are five oceans in the world. The three great ones are the Pacific, Atlantic, and the Indian Ocean. The Pacific is the largest and deepest covering about a third of the earth’s surface. The word Pacific means peaceful yet some of the most disastrous storms on earth blow out of it. The Atlantic Ocean is the second largest body of water in the world. The main industrial nations lie on the coasts of it making it the most important ocean for trade. The Indian Ocean borders Australia, Africa, and the East Indies. The other two oceans the Arctic and Antarctic are at opposite ends of the world. The Arctic lies on top of the world north of Asia, Europe, and North America. The Antarctic Ocean surrounds Antarctica. The Ocean is home for all sorts of plants and animals.

Paraphrasing the Poem entitled “My Last Dutchess” Essay

Look into the wall so that you may see the last of my beloved woman with glee Wondering why upon looking at it comes alive for it is made intensively out of love. Everyday the painter worked expansively as he watched my woman to a pause. Asking for the painter to take a look at my girl and create a painting of her. On the painter’s face, I can see that he is mesmerized by her. I believe in the capacity of the painter – a well known artist. In my eyes I picture you so differently and other would say, If it is her true beauty and I reply, it is. So other now always looks unto her face. Not only had I told the painter that made the woman blushed. I remember after she was painted, she made a wonderful look and say â€Å"Thank you.† It is her smile – the smile that nurtures my being since then until now. But the vestige is her daughter – my daughter. I need to start all over again for it was the destiny of life. Recollecting the surroundings as what the painter created in my woman’s background, Her beauty cast me away, like an â€Å"Innsbruck in bronze† – for me. Reference Browning, R. (1842). My Last Dutchess. Retrieved 26 March 2008. http://wps.prenhall.com/wps/media/objects/680/696357/student_library/pdf/browning.pdf