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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Three Essays in Behavioral Finance

Sinkey, Michael 22 July 2011 (has links)
No description available.
2

In Search of a Culture of Fear: Understanding the Gap Between the Perception and Reality of School Dangers

Howells, Stephanie A. 04 1900 (has links)
<p>Over the past few decades, issues of school violence and crime have received international attention. High profile events, such as the Columbine or Virginia Tech school shootings, have led schools and boards of education world-wide to create and implement numerous policies and procedures in an attempt to keep students safe. However, data on school violence trends demonstrate a far more equivocal situation. School violence trends demonstrate stability over time at low levels of actual violence. In this dissertation, I attempt to account for the gap between the high number of school responses and the relatively low and stable trends in the prevalence of school crime and violence. Three main hypotheses, stemming from the culture of fear, institutional theory, and confirmatory bias, account for this gap. The culture of fear hypotheses suggests that the gap has been created by widespread fear that is pervasive, decoupled from the ecology of school crime and violence, and generated widely by the mass media. Although this is a cultural theory, institutional theory takes an organizational approach to account for this gap. Institutional theory suggests that the gap has been created by institutional processes of schools seeking legitimacy and reflecting how centralized hierarchies respond to the institutional environment, where fear takes a more loosely coupled form, and can be sensitive to the ecological variation of school crime and violence. The third hypothesis is a cognitive one, and suggests that confirmatory bias processes are the mechanisms by which scattered and sporadic acts of school violence receive large scale exposure, and therefore not only are able to generate cultures of fear, but also serve to legitimate policy. These three hypotheses are tested using a mixed-methods approach, including 66 interviews with key-players associated with schools (students, teachers, administrators, and parents), descriptive analyses of existing survey data (e.g., National statistics; Safe Schools Survey), and a content analysis of the media’s presentation of issues surrounding school crime and violence. This mixed methods approach provides a unique and holistic approach to test these hypotheses, asking several different research questions of various levels of analysis (from the individual to the community). Explaining the gap between school violence trends and school responses provides a unique contribution to the literature: it furthers our understanding of the complexities associated with school safety; it operationalizes and tests the culture of fear theory which, to date, has not been accomplished, and; it utilizes institutional theory and confirmatory bias in new ways, by applying them to issues of school safety.</p> / Doctor of Philosophy (PhD)

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