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- Creators: College of Liberal Arts and Sciences
Description
With the new independence of adulthood, college students are a group susceptible to adopting unsupported, if not harmful, health practices. A survey of Arizona State University undergraduate students (N=200) was conducted to evaluate supplement use, trust in information sources, and beliefs about supplement regulation. Of those who reported using supplements, college students most frequently received information from friends and family. STEM majors in fields unrelated to health who were taking a supplement were found to be less likely to receive information about the supplement from a medical practitioner than those in health fields or those in non-STEM majors (-26.9%, p=0.018). STEM majors in health-related fields were 15.0% more likely to treat colds and/or cold symptoms with research-supported methods identified from reliable sources, while non-health STEM and non-STEM majors were more likely to take unsupported cold treatments (p=0.010). Surveyed students, regardless of major, also stated they would trust a medical practitioner for supplement advice above other sources (88.0%), and the majority expressed a belief that dietary supplements are approved/regulated by the government (59.8%).
ContributorsPerez, Jacob Tanner (Author) / Hendrickson, Kirstin (Thesis director) / Lefler, Scott (Committee member) / College of Liberal Arts and Sciences (Contributor) / School of Molecular Sciences (Contributor) / Department of Physics (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
Description
RESEARCH QUESTION: Does Online "Working Out Work" as a Treatment and Prevention for Depression in Older Adults? An Analysis of a Prescribed and Monitored Exercise Program Administered via the Internet for Senior Adults with Depression.
OBJECTIVE: The purpose of this study is to investigate and access the effectiveness of an online prescribed and monitored exercise program for the treatment of depression in Older Adults. The Dependent Variable for the study is Depression. The Independent Variable for the study is the Effects of Exercise administered via the Internet and the population is geriatric adults defined as senior adults aged 50 and older. Depression is defined by Princeton University Scholars (Wordnet, 2006) as a mental state characterized by a pessimistic sense of inadequacy and a despondent lack of activity.
METHODS: The presence and severity of depression will be assessed by using The Merck Manual of Geriatrics (GDS-15) Geriatric Depression Scale. Assessments will be performed at baseline, before and after the treatment is concluded. The subjects will complete the Physical Activity Readiness Questionnaire (PAR-Q) prior to participating in an exercise program three times per week.
LIMITATIONS OF RESEARCH: The limitations of this study are: 1) There is a small sample size limited to Senior Adults aged 50 - 80, and 2) there is no control group with structured activity or placebo, therefore researcher is unable to evaluate if the marked improvement was due to a non-specific therapeutic effect associated with taking part in a social activity (group online exercise program). Further research could compare and analyze the positive effects of a muscular strength training exercise program verses a cardiovascular training exercise program.
ContributorsCaballero-Garcia, Robelyn (Author) / Waldron, Kathleen (Thesis advisor) / College of Liberal Arts and Sciences (Contributor)
Created2011-05-02
Description
Glioblastoma multiforme (GBMs) is the most prevalent brain tumor type and causes approximately 40% of all non-metastic primary tumors in adult patients [1]. GBMs are malignant, grade-4 brain tumors, the most aggressive classication as established by the World Health Organization and are marked by their low survival rate; the median survival time is only twelve months from initial diagnosis: Patients who live more than three years are considered long-term survivors [2]. GBMs are highly invasive and their diffusive growth pattern makes it impossible to remove the tumors by surgery alone [3]. The purpose of this paper is to use individual patient data to parameterize a model of GBMs that allows for data on tumor growth and development to be captured on a clinically relevant time scale. Such an endeavor is the rst step to a clinically applicable predictions of GBMs. Previous research has yielded models that adequately represent the development of GBMs, but they have not attempted to follow specic patient cases through the entire tumor process. Using the model utilized by Kostelich et al. [4], I will attempt to redress this deciency. In doing so, I will improve upon a family of models that can be used to approximate the time of development and/or structure evolution in GBMs. The eventual goal is to incorporate Magnetic Resonance Imaging (MRI) data into a parameterized model of GBMs in such a way that it can be used clinically to predict tumor growth and behavior. Furthermore, I hope to come to a denitive conclusion as to the accuracy of the Koteslich et al. model throughout the development of GBMs tumors.
ContributorsManning, Miles (Author) / Kostelich, Eric (Thesis director) / Kuang, Yang (Committee member) / Preul, Mark (Committee member) / Barrett, The Honors College (Contributor) / College of Liberal Arts and Sciences (Contributor)
Created2012-12
Description
It has been 30 years since research has tried to determine how adults decide if an infant is male or female (Seavey et al., 1975; Sidorowicz & Lunney, 1980), with research at that time indicating that participants tended to label infants as male. The purpose of this study is to investigate whether adults today can identify infant gender above chance, and what tools adults use to assign gender labels to babies. I hypothesize that females, social science majors, students who frequently interact with children, and students who are very confident will all assign gender labels more accurately than their counterparts. I showed a video to University students featuring five sets of parents playing with their infants. The video featuring three male and two female babies was edited to remove any gender identifying information. Students were asked to guess whether each of the infants was male or female, and to explain how they came to that conclusion. One sample t-tests revealed that students overall were able to correctly identify infant gender significantly more than what would be expected due to chance for 4 out of 5 infants. The results did not support my hypothesis that social science majors or people who frequently interact with children are better at assigning gender labels. This study did find a significant correlation between confidence and accuracy. When asked to explain how participants assigned infant gender labels, I found a significant correlation between infant physical movement and correct students labeling the infant as male. There was also a significant relationship between parental voice being and participants labeling infants as female whether the infant was actually female or not. Unlike research from the late 1970's and early 1980's, college students today can accurately assign gender labels to infants. This suggests that either the conceptualization of gender in the U.S. culture has changed enough since previous research over 3 decades ago, that there is something about parent-baby play that helps people correctly identify infant gender, or both.
ContributorsLove, Echo (Author) / Shapiro, Alyson (Thesis director) / Mikulski, Ariana (Committee member) / Martin, Carol (Committee member) / Barrett, The Honors College (Contributor) / College of Liberal Arts and Sciences (Contributor)
Created2012-12
Description
The front cover of Uncle What-Is-It is Coming to Visit, a 1993 children’s book by Michael-Willhoite, features two white children frightened by the hairy arm and upturned wrist of an unseen adult. The arm is clad in a frilly pink and orange sleeve, and gaudy bracelets hang from the wrist. The plot hinges on the children’s uncertainty about an uncle they have yet to meet; they know he is gay but are unsure of what it means. Before their mother can explain, she is distracted by a kitchen mishap and the siblings turn to other neighborhood children for answers. They encounter a host of descriptions that terrify them: one neighbor describes gay people as “fags [and] queers [who] really want to be women.” He shows the children a newspaper clipping photo of “a large man dressed in a frilly dress [with] a turban piled high with fruit on his head,” an implicitly racialized caricature reminiscent of Latina style icon Carmen Miranda. Another neighbor describes gay people as “dressed up in black leather. Zippers and chains all over...Dark glasses [and] chaps” (Willhoite, 1993). After having nightmares of men with sinister expressions in tropical-themed drag and leather, the children are overjoyed to discover that their uncle seems “normal.” Relative to depictions of other gay people in the book, Uncle Brett is normal because he is nonthreatening—he is white with short, straight, brown hair; he wears a plain, blue, collared shirt and brown dress pants; he carries a brown briefcase; and he enjoys and excels at activities appropriate for his gender, like catch. Although the book seems to have an affirming message about accepting queer people, it sends a clear message about which queer people are to be feared by children and which are nonthreatening. Nonthreatening queers are those who seem most like people mainstream western society considers normal: people who conform to expected gender roles, who have a vested interest parenting, and who are white and middle-upper class. These nonthreatening queers are by far the most represented in queer-themed literature for children. Based on a survey of 68 children’s books with queer characters, this paper argues that the representation of queer identities in children’s literature upholds more than challenges heteronormativity. I will first address ways many of the books perpetuate gender normativity by problematizing young male characters’ gender-transgressing behavior, portraying queer adults with less threatening gender presentations, and upholding gender binarism; next, I will address how the majority of the books promote repro-narrativity by focusing on monogamous couples’ strong desires and concerted efforts to have/raise children; I will then address race and class and the way white and upper-middle class queer characters are overrepresented while non-white and lower-class queer characters are underrepresented or not represented at all.
ContributorsLester, Jasmine (Author) / Danielson, Marivel (Thesis director) / Blasingame, James (Committee member) / Kuo, Karen (Committee member) / Barrett, The Honors College (Contributor) / College of Liberal Arts and Sciences (Contributor)
Created2012-12
Description
Microfinance is a term that refers to providing basic financial services to the poor; it has become a powerful tool for poverty alleviation. The idea is a relatively new one - modern microfinance began through experiments in the 1970's - but it has grown quickly and currently serves over 155 million clients worldwide. There are many studies that provide evidence of the positive impact of microfinance and the movement has an array of enthusiastic proponents. It is certainly not the only solution in the battle against poverty, however, and there are also studies that question the true depth of its impact. In looking at microfinance around the globe, one thing becomes clear: although it is an international phenomenon, microfinance has definitely found more success in some regions over others.
ContributorsEdgell, Bailey (Author) / Mendez, Jose (Thesis director) / Schoellman, Todd (Committee member) / Forbes, Stephen (Committee member) / Barrett, The Honors College (Contributor) / College of Liberal Arts and Sciences (Contributor)
Created2012-12