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- Member of: Theses and Dissertations
Description
This purpose of this thesis study was to examine variables of the "War on Cancer" frame, loss-gain prime, and patient gender on treatment decision for advanced cancer patients. A total of 291 participants (141 females) participated in an online survey experiment and were randomly assigned to one of eight possible conditions, each of which were comprised of a combination of one of two levels for three total independent variables: war frame ("War on Cancer" frame or neutral frame), loss-gain prime (loss prime or gain prime), and patient gender (female or male). Each of the three variables were operationalized to determine whether or not the exposure to the war on cancer paradigm, loss-frame language, or male patient gender would increase the likelihood of a participant choosing a more aggressive cancer treatment. Participants read a patient scenario and were asked to respond to questions related to motivating factors. Participants were then asked to report preference for one of two treatment decisions. Participants were then asked to provide brief demographic information in addition to responding to questions about military history, war attitudes, and cancer history. The aforementioned manipulations sought to determine whether exposure to various factors would make a substantive difference in final treatment decision. Contrary to the predicted results, participants in the war frame condition (M = 3.85, SD = 1.48) were more likely to choose the pursuit of palliative care (as opposed to aggressive treatment) than participants in the neutral frame condition (M = 3.54, SD = 1.23). Ultimately, these significant findings suggest that there is practical information to be gained from treatment presentation manipulations. By arming healthcare providers with a more pointed understanding of the nuances of treatment presentation, we can hope to empower patients, their loved ones, and healthcare providers entrenched in the world of cancer treatment.
ContributorsKnowles, Madelyn Ann (Author) / Kwan, Virginia S. Y. (Thesis director) / Presson, Clark (Committee member) / Salamone, Damien (Committee member) / Department of Psychology (Contributor) / School of Human Evolution and Social Change (Contributor) / Barrett, The Honors College (Contributor)
Created2016-05
Description
This study investigated the potential efficacy of HEAL International's prevention education program in inducing health behavior change in HIV/AIDS, malaria, and communicable disease to children in grade levels ranging from primary school to secondary school. The health education program was aimed at changing health behavior by increasing knowledge. This increase in knowledge was analyzed as a modifying factor in the Health Belief Model suggesting that knowledge, along with five other modifying factors, are directly responsible for an individual's health perceptions. These health perceptions ultimately result in an individual's health behavior. As a result, it is argued that an increase in knowledge can lead to health behavior change so long as it is coupled with a strong theoretical framework. Administering pre-evaluations at the beginning of the program, post evaluations at the end of the program, and a second post evaluation again two months later completed the evaluation. It was hypothesized that if there was a significant difference between the percent of correct answers at the pre-evaluation compared the second post-evaluation then there is evidence that HEAL's health education program is, or at least has the potential to, create sustainable health behavior change. A paired samples t-test was completed on the data and showed a statistically significant difference between the percent of correct answers at pre-evaluation and the percent of correct answers at second post-evaluation. These results indicated that the number of students with a comprehensive knowledge of the subjects that HEAL taught during the program had increased. It was concluded that the results of the study indicate evidence that HEAL's program has the potential to deliver sustainable health behavior change but that it will be more quantifiable once HEAL is able to adopt a theoretical framework on which to base future programs.
ContributorsWright, Mia Christina (Author) / Jacobs, Bertram (Thesis director) / Salamone, Damien (Committee member) / Ayers, Stephanie (Committee member) / Barrett, The Honors College (Contributor) / Department of Psychology (Contributor) / School of Life Sciences (Contributor)
Created2014-05
Description
This study identifies the factors impacting the growing HIV/AIDS epidemic among men who have sex with men (MSM) in the Philippines. Ten studies and three external reviews concerning HIV, MSM, and the HIV/AIDS epidemic in the Philippines and Southeast Asia from 2009 to 2015 were analyzed to find common patterns in the literature and identify the factors that impact the HIV prevalence among MSM in the Philippines. Secondary analysis of the literature identified the following as influencing factors: HIV prevalence patterns, the accessibility of HIV-related health education, the engagement of MSM in health-seeking behaviors related to HIV, perceptions of HIV risk among MSM, and the influence of culture and religion in the Philippines. These factors lead to an increase in the overall HIV prevalence among MSM in the Philippines by increasing the potential of HIV transmission among the community as a whole and increasing the vulnerability of individual MSM to HIV infection. These factors were also found to be interconnected, each having an impact on the other. The lack of sexual health education coupled with the barriers to HIV-related health care are especially prominent interconnected issues concerning the prevention of HIV transmission. There needs to be further research in investigating which specific barriers that prevent the engagement and retention of HIV positive men in the Philippines in HIV care and related services after diagnosis in order to reduce the overall population viral load of HIV-positive MSM. Examining the issues concerning engagement in health care among HIV positive MSM could aid in overcoming the barriers to health care faced by MSM as well as addressing the increasing HIV prevalence among MSM in the Philippines.
ContributorsSydiongco, Sarah Manuela (Author) / Bates, Denise (Thesis director) / Salamone, Damien (Committee member) / College of Letters and Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2016-05
Description
In the years following the HIV epidemic, much has changed in the way of public health, the social epidemic of stigma has remained. It is the assertion of the authors that stigma can be combatted through the propagation of accurate education and exposure to the lasting negative impacts of social stigma on persons living with HIV in the United States at present. Although individuals who are not apart of this community cannot truly understand the impacts of HIV-related stigma on those directly impacted by it, a sense of understanding and compassion may be elicited through the breakdown of social stigma into comprehensible components and the provision of stigma-inspired artwork. In addition to providing a background on the scientific basis of Human immunodeficiency virus and its spread, the authors have elected to utilize public engagement by means of an anonymous survey as well as personal interactions with HIV advocates to synthesize paintings. Responses were collected from approximately 300 survey participants via social media with no demographic information collected. It was the hope of the authors that the lack of identifying questions may prompt participants to answer freely and honestly to improve overall understanding of social perceptions of HIV and its related stigma. These paintings and resources deemed appropriate based on the results of the aforementioned survey are to be displayed on a webpage for easier access and engagement with a broader audience.Moreover, this webpage is intended to be maintained and utilized beyond the timeframe of this Undergraduate Honors Thesis for the intended purpose of promoting stigma-free HIV advocacy and education.
ContributorsRidgley, Nathan Laurence (Co-author) / Luigs, Stephanie (Co-author) / Jacobs, Bertram (Thesis director) / Salamone, Damien (Committee member) / Spencer, Glen (Committee member) / School of Molecular Sciences (Contributor) / School of Life Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
Description
Currently, quantification of single cell RNA species in their natural contexts is restricted due to the little number of parallel analysis. Through this, we identify a method to increase the multiplexing capacity of RNA analysis for single cells in situ. Initially, RNA transcripts are found by using fluorescence in situ hybridization (FISH). Once imaging and data storage is completed, the fluorescence signal is detached through photobleaching. By doing so, the FISH is reinitiated to detect other RNA species residing in the same cell. After reiterative cycles of hybridization, imaging and photobleaching, the identities, positions and copy numbers of a huge amount of varied RNA species can be computed in individual cells in situ. Through this approach, we have evaluated seven different transcripts in single HeLa cells with five reiterative RNA FISH cycles. This method has the ability to detect over 100 varied RNA species in single cells in situ, which can be further applied in studies of systems biology, molecular diagnosis and targeted therapies.
ContributorsJavangula, Saiswathi (Author) / Guo, Jia (Thesis director) / Liang, Jianming (Committee member) / School of Molecular Sciences (Contributor) / School of Nutrition and Health Promotion (Contributor) / Barrett, The Honors College (Contributor)
Created2016-12
Description
Research has examined the many motivations of international volunteers (voluntourists), but there is limited research about how volunteers are reached, as well as differing perceptions between travelers who have and have not traveled before. This study examines the preferences and perspectives of college-age, western backpackers. The general terms "backpacker" and "traveler" are used throughout the paper for simplicity, but it is important to note that these backpackers are specifically from the college-age, western demographic. First, the study addresses which recruitment avenues are the most successful, as well as which avenues could be utilized to increase the number of foreign, short-term volunteers. In addition, this study examines the differences between backpacker perceptions - specifically the differences in potential volunteering motivations and concerns. Data was collected through an anonymous online survey distributed to self-identified travelers between the ages of 18 and 25 in the United States and travel destinations in Vietnam and India. According to traveler responses, personal recommendations and hotels/hostels are important resources when making travel plans. Despite the importance of both resources, personal recommendations drew more travelers to volunteer than hostels/hotels (none of the travelers surveyed learned about their last volunteer opportunity through a hostel), revealing a potential avenue of recruitment. A small number of organizations have reported successfully utilizing the hostel-partnership model, which implies that successful partnerships are possible. Further, potential motivations to volunteer were similar between those who have and those who have not volunteered, however, potential concerns between the two groups differed. Those who had volunteered before reported to be considerably more concerned about adherence to cultural norms, as well as communication barriers, while those who had not volunteered were much more concerned about safety. These findings lead to several theoretical implications for nonprofits with respect to utilizing hostels for volunteer recruitment, as well as addressing concerns of those who have volunteered before differently from those who have not.
ContributorsWorkman, Hunter (Co-author) / Pfeiffer, Nicholaus (Co-author) / Wang, Lili (Thesis director) / Salamone, Damien (Committee member) / Louis, Arulraj (Committee member) / School of Human Evolution and Social Change (Contributor) / School of Molecular Sciences (Contributor) / Department of Economics (Contributor) / Barrett, The Honors College (Contributor)
Created2016-05
Description
Public health and urban planning are tightly linked, yet their intersection is not always addressed in courses. Urban planning plays a critical role in determining a city’s environmental impact, transportation infrastructure, walkability, and so much more. Creating a class that explores the ways urban planning and public health connect for pre-med and public health students is important because their education shapes the type of health advocates they become. Ultimately, understanding urban planning provides future public health advocates and doctors with a new toolset to improve the public’s health and produce healthier cities. This creative project aims to address this issue by creating a class with 15 modules showing the various ways that urban planning and public health intersect.
ContributorsTwishime, Nancy (Author) / King, David (Thesis director) / Salamone, Damien (Committee member) / Barrett, The Honors College (Contributor) / College of Health Solutions (Contributor) / School of Geographical Sciences and Urban Planning (Contributor) / Watts College of Public Service & Community Solut (Contributor)
Created2022-05