Browsing by Subject "Social exclusion"
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Item The choice to walk, a parcel & network based analysis of pedestrian access and income in Austin, TX(2012-08) Glass, Laura Kristen; McCray, Talia; Zhang, MingWalkability is desirable for a variety of reasons. Sometimes, walkability is desirable because it is the only available or affordable transportation modal choice. Urban form and transportation infrastructure can be hostile to pedestrians because cars are prioritized first, and pedestrians often face unsafe situations and a lack of pedestrian facilities. This analysis explores a spatial distribution of pedestrian access to opportunities in Austin, TX, and examines the locations of households of different income levels relative to areas of high pedestrian access to opportunities. To achieve results that are equally precise across the study area, this analysis employs GIS analysis and U.S. Census 2000 data, and analyzes the study area using a ½ square-mile grid system. High pedestrian access areas are defined as locations where residential parcels have pedestrian network access to multiple types of opportunities and above average number of opportunities. This analysis finds that low income households are more associated with high pedestrian access areas in Austin, TX, than moderate and high income households. If lower income households are consistently shown to rely more on pedestrian infrastructure than moderate or high income households, it may be important to allocate funding to high pedestrian access areas with low income populations in such a way that is socially equitable, and that will result in more use of the pedestrian facilities.Item Consumers’ self-disclosure decisions and concerns : the effects of social exclusion and agent anthropomorphism(2019-04-25) Lee, Jiyoung, Ph. D.; Gershoff, Andrew David, 1966-; Broniarczyk, Susan M; Ward, Adrian F; White, Tiffany BConsumer data and privacy is becoming an increasingly important topic in marketing, as the collection and use of consumers’ personal information and instances of data breach are both on the rise. At the core of these recent shifts in the consumer data and privacy landscape is consumers’ concern with sharing their personal information. Past research on consumer privacy has focused on when and why consumers’ concerns are heightened and why people still provide their personal information despite the concerns. This dissertation extends the literature on consumer self-disclosure and privacy concerns and explores novel psychological and situational factors that influence consumers’ decision to disclose and concern with sharing their personal information to brands and marketers. In Essay 1, I focused on the influence of individual and situational differences – namely, the feeling of social exclusion – and examined at how experiencing social exclusion can increase consumers’ self-disclosure intentions toward brands. Specifically, I proposed that consumers will be more willing to share their information with a brand when they experience social exclusion, driven by their desire to forge social connections with the brand. Through five studies, I tested and confirmed these hypotheses and also demonstrated two boundary conditions. In Essay 2, I investigated how anthropomorphism of products and brands – a marketer-controlled variable – influences consumers’ concerns with sharing their personal information when there are threats to privacy in the environment. Specifically, I proposed that consumers’ concerns with information collection by agents (i.e., products or brands) would be influenced by the level of privacy threats in the environment and the anthropomorphic nature of the agent, and that the effects would be driven by the perception of control over the agent. I argued that, when threats to privacy are high (vs. low), individuals’ concern with sharing their data will increase for a non-anthropomorphic agent, but such effect will be attenuated for an anthropomorphic agent collecting the information. Furthermore, I expected that the difference in the perceived control over the agent would account for these effects. I tested and partially confirmed these hypotheses through five studiesItem An empirical investigation into the time-use and activity patterns of dual-earner couples with and without young children(2012-12) Bernardo, Christina; Bhat, Chandra R. (Chandrasekhar R.), 1964-; Walton, C. MichaelThis thesis examines the time-use patterns of adults in dual-earner households with and without children as a function of several individual and household socio-demographics and employment characteristics. A disaggregate activity purpose classification including both in-home and out-of-home activity pursuits is used because of the travel demand relevance of out-of-home pursuits, as well as to examine both mobility-related and general time-use related social exclusion and time poverty issues. The study uses the Nested Multiple Discrete Continuous Extreme Value (MDCNEV) model, which recognizes that time-decisions entail the choice of participating in one or more activity purposes along with the amount of time to invest in each chosen activity purpose, and allows generic correlation structures to account for common unobserved factors that might impact the choice of multiple alternatives. The 2010 American Time Use Survey (ATUS) data is used for the empirical analysis. A major finding of the study is that the presence of a child in dual-earner households not only leads to a reduction in in-home activity participation but also a substantially larger decrease in out-of-home activity participation, suggesting a higher level of mobility-related social exclusion relative to overall time-use social exclusion. To summarize, the results in the thesis underscore the importance of re-designing work policies in the United States to facilitate a reduction in work-family conflict in dual-earner families.Item Examining transportation's role in social vulnerability : São Paulo, Brazil(2011-05) McGue, Mary Colleen; Zhang, Ming, 1963 Apr. 22-; Lara, Fernando LuizThe City of São Paulo is one of the largest cities in the world, with 11,244,369 people living in the metropolitan area and over 19,672,582 people living in the greater metropolitan region, which is made up of 38 cities in the surrounding area (IBGE, Census 2010). Ten percent of the population in the entire country of Brazil lives in São Paulo, and 15.6% of Brazil’s Gross Domestic Product comes from São Paulo. There is an average of 38.1 million trips taken per day in the metropolitan region. Most of the city’s low-income population lives in the periphery of the city, where the land is least expensive, yet most job opportunities are concentrated in the city center, creating a spatial mismatch. Spatial mismatch occurs when low-income residents live in one area of a city, but their places of employment and job opportunities are located in another part of the city. In a spatial mismatch situation, low-income residents often travel long distances to find work and suffer from isolation based on the disconnect between where they live, where they work, and the difficulty in getting from one place to another. The current transportation infrastructure is insufficient to transport the number of commuters from the periphery to and from the city center to work on a daily basis. In this study I will explore this spatial mismatch through an analysis of both qualitative and quantitative travel data for the entire São Paulo Metropolitan Area, with a specific focus on the Zona Sul of the periphery, in order to understand the limitations of transportation infrastructure and spatial mobility for residents of the city.Item Leprosy and social exclusion in Italo Calvino’s Il visconte dimezzato and Umberto Eco’s Il nome della rosa(2011-05) Marcin, Sarah Elizabeth; Raffa, Guy P.; Biow, DouglasThe leper is the ultimate symbol of the social outcast. Plagued by connotations of not just contagion but of sinfulness and moral depravity, lepers have long been stigmatized and excluded from society. The Hebrew Bible declared them to be unclean, and their influence was believed to be wholly corrupting, as if their physical deformities were an external sign of their defiled souls. In the Middle Ages, those diagnosed with leprosy were made to undergo a particularly severe ritual that closely resembled the office of the dead, making them effectively dead to the world. They were then isolated from the healthy population in leprosariums, and their movements and behaviors were strictly controlled. However, their exclusion can be seen as serving a larger purpose than just the protection of normal society from infection in that it can be used by those in power as a mechanism of social control. The imputation of danger to undesirable persons of a given community ensures that they will be duly feared and ostracized. It is within this context that Italo Calvino and Umberto Eco make use of the idea of the leper as a social outlier in their novels, Il visconte dimezzato and Il nome della rosa, as a way to critique certain processes of exclusion, namely the construction and stigmatization of a social “other” as a means of maintaining social order. This report draws on the historical and literary treatments of the leper to discuss the ways in which Calvino and Eco successfully employ the image of the leper to represent the machinery of exclusion and to shed light on the continued marginalization of outcast groups down to the present day.