Matching Items (259)
Description
Background: The prevalence of childhood obesity has disproportionately affected Latino youth and can be seen with an increase incidence of Type 2 Diabetes. This increase in obesity can be attributed to physical inactivity. Increases in social support and self-efficacy are independently related to increases in physical activity. A lifestyle intervention can lead to increases in social support, self-efficacy and physical activity. Objective/Hypothesis: The objective of this study was to determine whether a 12-week lifestyle intervention could increase social support, self-efficacy and physical activity in obese Latino adolescents that participated in the intervention. It was hypothesized that adolescents that participated in the intervention would increase self-efficacy, social support from family and friends, and physical activity compared to their control counterparts. Study Design/Participants: In a randomized control trial, there were 125 Latino (n= 60 experimental group; n= 65 control group; mean age = 15.17 +- 1.65 Males n = 60; n = 65 females) participants included in this study. Participants were also required to have a BMI percentile >= 95th percentile for age and gender or BMI >= 30 kg/m2. Methods: The intervention, which was developed using the Social Cognitive Theory had components focusing on social support and self-efficacy and also consisted of nutrition education classes and physical activity sessions for 12 weeks. The psychosocial constructs of self-efficacy and social support were measured using the Adolescent Self-Efficacy for Diet and Activity Behaviors and Adolescent Social Support for Diet and Exercise Survey, respectively. Physical activity was assessed by the 3-day Physical Activity Recall. Results: We found significant increases in social support in family (p = 0.042) and vigorous physical activity (p = 0.001). There was also a significant difference between control and treatment group for moderate to vigorous physical activity after the intervention (p = 0.027). There were no changes in social support from friends or self-efficacy. Conclusion: We concluded that a 12-week lifestyle intervention did lead to changes in social support and physical activity behaviors. These changes could have been influenced by the intervention as they were measured these constructs pre/post intervention.
ContributorsRahman, Hanna (Author) / Shaibi, Gabriel (Thesis director) / Hoffner, Kristin (Committee member) / School of Nutrition and Health Promotion (Contributor) / School of Social and Behavioral Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2016-05
Description
While Italian and American news may look similar from a surface observation, the history and the development of news practices in each respective country is very different. The intent of this research is to dissect the breaking news cycle and point out differences and offer an explanation as to why these differences exist. The research for this will be collected using a variety of methods including first-hand observation, interviews and photographs. It will require travel to the four Italian media locations that are being compared as well as historic research to be conducted in order to provide context for the study. What is collected at the various Italian media organizations will be compared with the American news outlets The Arizona Republic and Arizona NBC affiliate, 12 News. The study goals are focused around three main research questions that aim to uncover differences in breaking news practices regarding ethics, the reporting process and promotion using social media. Cultural, historic and physical barriers separate the two countries. Because of this, directly comparing breaking news between the locations will be difficult, thus it is crucial to be able to analyze what data are being gathered in order to uncover patterns and draw conclusions.
ContributorsNicosia, Domenico Giuseppe (Author) / Silcock, B. William (Thesis director) / Dell'Anna, Antonella (Committee member) / Johnson, Aric (Committee member) / Barrett, The Honors College (Contributor) / School of International Letters and Cultures (Contributor) / School of Social and Behavioral Sciences (Contributor) / Walter Cronkite School of Journalism and Mass Communication (Contributor)
Created2014-05
Description
This study investigated the potential influence of scent on women's mood and perceptions of men's attractiveness. Participants were 58 heterosexual female college students between the ages of 18-35 who were in decent health, did not smoke, and were not pregnant or nursing. They were asked to rate the physical attractiveness, datability, likability, sexual desirability, and perceived age of men in photographs. Photographs were taken from two online databases. During the ratings, the participants were exposed to either a pleasant scent with the putative human pheromone androstadienone or to the same pleasant scent without the pheromone (between subjects design). Analysis of covariance was used to compare effects of pheromone on ratings and pheromone on mood. Although there was a pheromone effect, it was not in the predicted direction. Participants gave higher ratings on datability when smelling the fragrance without the pheromone, suggesting the pheromone actually seemed to cause lower ratings of this quality. On the other hand, the scent with the pheromone may have reduced an increase in negative moods from pre- to post-task. Scent pleasantness was discovered to be an important predictor of both photo ratings and changes in mood during the photo rating session. Although the current study did not provide further evidence that androstadienone is associated with higher attractiveness ratings, it did support the idea that the pheromone may influence mood.
ContributorsDuncan, Cayla Jessica (Author) / Burleson, Mary (Thesis director) / Roberts, Nicole (Committee member) / Barrett, The Honors College (Contributor) / School of Social and Behavioral Sciences (Contributor)
Created2014-05
Description
Females' attractiveness ratings of male faces have often been attributed to the male faces' physical characteristics. Multiple studies have determined that male faces are perceived as more attractive when they show the following characteristics: masculine and feminine features, facial age, neotenous signs, symmetry, and averageness. However, certain traits of the rater, such as mood and romantic relationship status, also influence the perceived attractiveness of those faces. This study was designed to address whether female raters' mood and romantic relationship status were associated with their ratings of men in photographs. We recorded the romantic relationship status and current mood of 115 heterosexual females, who then rated ten male photographs on their: likeability, datability, physical attractiveness, sexual desirability, and perceived age of the face. Four separate one-way analyses of variance (ANOVAs) were carried out to test the differences in ratings (i.e., physical attractiveness, datability, likability, and sexual desirability) between single and partnered women. Also, among partnered participants, correlations were calculated between relationship happiness and photo ratings. Finally, correlations between attractiveness ratings and mood-related variables were calculated. Results suggested that the participants' mood was associated with the photo ratings. These findings are consistent with previous literature suggesting that mood can influence people's perception of others. We can then infer that physical traits are not the only defining factor of attractiveness.
ContributorsGonzalez Garcia, Silvio Adrian (Author) / Burleson, Mary (Thesis director) / Roberts, Nicole (Committee member) / Barrett, The Honors College (Contributor) / School of Social and Behavioral Sciences (Contributor)
Created2014-05
Description
Society places great trust in the police to uphold and protect the law. People who have a duty to protect (vs. no duty) and violate the institution they are supposed to safeguard are often judged more harshly. I test whether people will punish an on-duty police officers more severely for committing a violent crime compared to an off-duty officer or a civilian. I hypothesized that this effect might be enhanced when a perpetrator commits a violent crime against an African-American compared to a Caucasian. Furthermore, I predicted that this effect will be exacerbated after highly publicized controversial incidents of police use-of-force. In a mock jury paradigm involving a defendant who committed a violent crime, I found that the protective role of the perpetrator and race of the victim did not affect punishment judgments. Participants did, however, punish defendants less and identified with police more after a highly publicized incident (the Ferguson grand jury decision) compared to before the incident.
ContributorsSanchez, Manuel Justin (Author) / Salerno, Jessica (Thesis director) / Schweitzer, Nicholas (Committee member) / Barrett, The Honors College (Contributor) / School of Criminology and Criminal Justice (Contributor) / School of Social and Behavioral Sciences (Contributor)
Created2015-05
Description
This interdisciplinary thesis examines the possible relationship between the public speaking experience for women and the gender gap in political ambition. First, a historical analysis of women public speakers ranging from the 1800s to the Suffragettes to female politicians in the 1900s reveals a pattern of female public speakers in politics receiving extreme criticism for their communicative behavior. The thesis then turns to the socialization of young girls, highlighting how gameplay in children translates into gendered communicative behavior in adult women. Next, an examination of the pedagogy of public speaking showcases how the public speaking experience is different for women than it is for men, and how public speaking traditionally is taught in a masculine style. Then, through a review of the literature on the gender gap in political ambition, it is seen that not only are women severely underrepresented in political office in the United States, but women have far less political ambition than men. And a case study of the 2008 presidential primaries and elections, highlighting modern women in politics, demonstrates that the few women who are politically ambitious in the 21st century face criticism that mirrors those faced by political women decades and centuries prior. Finally, the thesis offers possible solutions to changing the experience of women as public speakers and fostering political ambition in women.
ContributorsPatton, Ashley Crystal (Author) / Gruber, Diane (Thesis director) / Wentzel, Bonnie (Committee member) / Barrett, The Honors College (Contributor) / School of Social and Behavioral Sciences (Contributor)
Created2015-05
Description
As the population of the United States grows, child maltreatment will remain a constant problem in our society. Current victimization theories do not portray a clear picture of the factors and influences of victimization associated with children. By combining routine activities and lifestyles theories, a full picture of maltreatment emerges that can be applied to a wide range of types, areas, and victims. It is possible that the current policy on victimization and crime can be changed to incorporate this new view of maltreatment. Further research needs to be done to understand the applicability of such a theory and if high-risk populations will benefit.
ContributorsHaverkate, Danielle Lynn (Author) / Sweeten, Gary (Thesis director) / DeCarolis, Claudine (Committee member) / Barrett, The Honors College (Contributor) / School of Social and Behavioral Sciences (Contributor) / School of Criminology and Criminal Justice (Contributor)
Created2014-12
Description
In humans, infections, disease, inflammation, and other injuries to specific tissues have been shown to cause delays in the onset of puberty. It is known that steroid hormones and insulin play a role in these delays, yet it is not understood what is happening with the immune system during this response. Similar results have been found in the fruit fly, Drosophila melanogaster, in which damage to adult precursor tissues triggers developmental delays. This project addresses the immune component of the injury response in Drosophila. The goal is to identify which immune response genes, if any, show a significant change in expression after injury. The general methodologies used were first inducing injury via a temperature- sensitive expression of cell death genes in wing precursor tissues, then examining changes in gene expression of immune response genes before and after injury using real-time PCR. The results show that injury increases the expression of genes Drs, CecA1, and Def while decreasing expression of Rel, Dpt, PGRP-LE, and Tl. The changes in immune gene expression following injury suggest the possibility of an immune component to the systemic injury response. These results can further be explored by using mutations of the immune genes to examine their direct effects on the systemic injury response. This research can eventually lead to preventative measures to protect against developmental delays due to infections and diseases in humans.
ContributorsDuprey, Deanna Jeanette (Author) / Hackney, Jennifer (Thesis director) / Marshall, Pamela (Committee member) / Barrett, The Honors College (Contributor) / School of Mathematical and Natural Sciences (Contributor) / School of Social and Behavioral Sciences (Contributor)
Created2014-12
Description
It took the coming together of a community of people and their collective efforts to bring me where I am today academically. I would first like to thank Barrett, especially Dean Ramsey who helped build my appreciation for reading primary text, and NCUIRE for awarding me the grant for this project. I want to extend my gratitude to Dr. Jeffery Kassing for being more than a director for my thesis by patiently listening to me talk about my future aspiration, and Dr. Jim Reed for being a mentor and a second reader. I would also like to thank all the multitude of professors and other mentors who helped shape my perspective in seeing the bigger picture. I am mostly grateful to all those who directly and indirectly helped bring this thesis to realization. Lastly, but certainly not the least, I would like to say a big thank you to my entire family, loved ones, and friends here and back home for enthusiastically cheering me on.
ContributorsWento, Christiana Tally (Author) / Kassing, Jeffrey (Thesis director) / Reed, James (Committee member) / Barrett, The Honors College (Contributor) / School of Social and Behavioral Sciences (Contributor)
Created2015-05
Description
A between-subjects online survey was conducted to explore the extent to which female victims of kidnapping crimes are blamed for the crimes committed against them and why. Scenarios involving victims aged 8 years old and 30 years old were constructed using various routes of escape. Routes of escape included a control condition in which it was not clear whether or not the victim would have escaped given the opportunity, a condition in which the victim had a clear opportunity to escape and took it, a condition in which the victim had a clear opportunity to escape and chose not to take it, and a condition in which the victim did not have an opportunity to escape. The results of the study demonstrated that the 30-year old kidnapping victim was consistently blamed more than the 8-year old victim. These victim blame measurements were exacerbated when the participant maintains a high belief in a fair and just world. A second study was constructed to determine if the victim's actions preceding the kidnapping influence victim blame attributions, and to determine if providing additional details on the victim's mindset or intentions to escape would affect the amount of blame attributed.
ContributorsTrow, Ashley Cheyenne Lacy (Author) / Schweitzer, Nicholas (Thesis director) / Neal, Tess (Committee member) / Kirsch, Sharon (Committee member) / School of Social and Behavioral Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2016-05