Matching Items (4)
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- All Subjects: Media
- Member of: Barrett, The Honors College Thesis/Creative Project Collection
- Status: Published
Description
The purpose of this study is to discover the exposure and network patterns during the 2013-2015 Ebola Virus Disease epidemic. The author accomplished this by taking an opportunistic sample of news and academic articles, some of which may also capture cases untreated and therefore unrecorded by hospitals and treatment units. Most of the 315 cases came from the Washington Post, New York Times, and World Health Organization, and they consistently captured between 1-2% of WHO case numbers. The results show that of cases with known exposures, 53.6% became infected through contact with sick family members. Hospital and funeral transmission accounted for the second and third most frequent exposure scenarios at 24.6% and 12.9% respectively. The exposures over time imply that hospital and funeral transmission prevention efforts have been successful, but family transmission has remained common throughout the outbreak. Prevention initiatives should focus on families earlier in epidemics to help control EVD's spread.
ContributorsCleaton, Julie Marie (Author) / Chowell, Gerardo (Thesis director) / Hurtado, Ana Magdalena (Committee member) / Barrett, The Honors College (Contributor) / School of Human Evolution and Social Change (Contributor) / School of Life Sciences (Contributor)
Created2015-05
Description
In 2014, we are seeing change on social issues such as same-sex marriage and marijuana legalization at a rate that is visibly faster than major social issues of the past. Statistics show that these issues are fan-favorites with the millennial generation, while also showing that this same group overwhelmingly dominates popular online platforms, a major tool that social issues of the past lacked. This study aims to examine whether or not there is a correlation between the online presence of millennials, the coverage by the media, and the policy-making decisions by legislators. With that idea in mind, perhaps we can prove that millennials have the ability to set the stage for social change. The instantaneous supply and demand of the Internet has created a climate where responses to our questions and ideas are expected faster than ever. By better understanding the dynamics of the relationships between these three groups, perhaps we can find solutions for creating change faster and more effectively.
ContributorsAndersen, Kelly Carina (Author) / Lodato, Mark (Thesis director) / Brown, Aaron (Committee member) / Barrett, The Honors College (Contributor) / Walter Cronkite School of Journalism and Mass Communication (Contributor) / School of Human Evolution and Social Change (Contributor)
Created2014-05
Description
Chronic stress often leads to cognitive deficits, especially within the spatial memory domain mediated by the hippocampus. When chronic stress ends and a no-stress period ensues (i.e., washout, WO), spatial ability improves, which can be better than non-stressed controls (CON). The WO period is often the same duration as the chronic stress paradigm. Given the potential benefit of a post-stress WO period on cognition, it is important to investigate whether this potential benefit of a post-stress WO period has long-lasting effects. In this project, chronic restraint (6hr/d/21d) in Sprague-Dawley rats was used, as it is the minimum duration necessary to observe spatial memory deficits. Two durations of post-stress WO were used following the end of chronic restraint, 3 weeks (STR-WO3) and 6 weeks (STR-WO6). Immediately after chronic stress (STR-IMM) or the WO periods, rats were tested on various cognitive tests. We corroborated past studies that chronic stress impaired spatial memory (STR-IMM vs CON). Interestingly, STR-WO3 and STR-WO6 failed to demonstrate improved spatial memory on a radial arm water maze task, performing similarly as STR-IMM. Performance outcomes were unlikely from differences in anxiety or motivation because rats from all conditions performed similarly on an open field task and on a simple object recognition paradigm, respectively. However, performance on object placement was unusual in that very few rats explored, suggesting some degree of anxiety or fear in all groups. One possible interpretation of the unusual results of the 3 week washout group may be attributed to the different spatial memory tasks used across studies or external factors from the study. Further exploration of these other factors led to the conclusion that they did not play a role and the STR-WO3 RAWM data were anomalous to other studies. This suggests that a washout period following chronic stress may not be fully understood.
ContributorsFlegenheimer, Aaron Embden (Author) / Conrad, Cheryl (Thesis director) / Bimonte-Nelson, Heather (Committee member) / Ortiz, J. Bryce (Committee member) / School of Life Sciences (Contributor) / School of Human Evolution and Social Change (Contributor) / Barrett, The Honors College (Contributor)
Created2017-05
Description
Patients receive electroconvulsive therapy every day in the United States but negative media representations of the therapy put doubts in the minds of potential patients as to whether or not they should go through with the therapy or not. The purpose of this study was to explore how health care providers perceive the influence of media on patient decision-making regarding whether or not to receive electroconvulsive therapy (ECT) and how they might address the perceived effects of said media. A total of 16 articles were analyzed in a literature review regarding the media's portrayal of ECT and/or how it affected patients and one interview with a physician was conducted. It was found that while the current literature still largely focuses on the negative media and its implications on patient decision-making, the physician had a more positive viewpoint. As a whole, the literature and physician agreed that media played a role in patients' decisions, but the media's portrayal of the therapy was not seen as negatively by the physician.
ContributorsIssar, Stephanie Marie (Author) / Pickens, Judith (Thesis director) / Sayles, Judy (Committee member) / Fargotstein, Barbara (Committee member) / Barrett, The Honors College (Contributor) / Arizona State University. College of Nursing & Healthcare Innovation (Contributor) / Department of Psychology (Contributor) / School of Human Evolution and Social Change (Contributor)
Created2013-05