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The transition from high school to college is associated with considerable life strain for adolescents, including higher reported levels of daily stress and negative affect (NA), and alterations in stress physiology have been linked to poor health. The purpose of this thesis was to use an ecological momentary assessment design

The transition from high school to college is associated with considerable life strain for adolescents, including higher reported levels of daily stress and negative affect (NA), and alterations in stress physiology have been linked to poor health. The purpose of this thesis was to use an ecological momentary assessment design to study associations between momentary experiences of negative affect and cortisol levels in a sample of adolescents transitioning to college. I also examined the potential moderating effects of two potential vulnerability or protective factors, alone status and perceived social support from friends. Adolescents provided salivary samples and completed paper-and-pencil diary reports of socioemotional experiences and alone status five times per day for three consecutive weekdays, as well as completed self-report questionnaires on perceived social support from friends. Within-person increases in momentary negative affect were associated with momentary cortisol reactivity. Alone status significantly moderated this association such that the association between momentary negative affect and momentary cortisol levels was only significant when individuals were with others and not when they were alone. Perceived social support from friends did not significantly moderate the within-person associations between negative affect and momentary cortisol levels. The findings add to our understanding of physiological correlates of socioemotional experiences, as well as contexts in which these associations may be exaggerated or attenuated. The findings inform our understanding of potential pathways by which physiological reactivity to socioemotional experiences may affect the health of adolescents as well as how prevention efforts could reduce potential poor health outcomes associated with heightened stress reactivity.
ContributorsKomarnisky, Sydney-Paige Milan (Author) / Doane, Leah (Thesis director) / Knight, George (Committee member) / Luecken, Linda (Committee member) / Barrett, The Honors College (Contributor) / School of Life Sciences (Contributor) / Department of Psychology (Contributor)
Created2014-12
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Mindfulness-based stress reduction (MSBR) is a clinically standardized meditation process that has been shown to facilitate the treatment of a variety of mental and physical disorders. The known efficacy of mindfulness-based stress reduction is derived from research on participants who are defined as unhealthy in some form. The potential benefits

Mindfulness-based stress reduction (MSBR) is a clinically standardized meditation process that has been shown to facilitate the treatment of a variety of mental and physical disorders. The known efficacy of mindfulness-based stress reduction is derived from research on participants who are defined as unhealthy in some form. The potential benefits of mindfulness-based stress reduction for individuals who are considered to be healthy is under-studied, as less attention has gone into this subject area. Information Measurement Theory is a predictive theory that simplifies reality, and through this logical simplification, allows people to predict and see into the future. The concepts that are central to Information Measurement theory are natural laws, unique conditions, and relationships of unique conditions between the past, present, and future and the event model. This project aims to answer the question of if individuals, who are considered to be healthy, experience the same beneficiary results, that mindfulness-based stress reduction models execute, through the conception and knowledge of Information Measurement Theory. This study aims to compare MBSR and IMT in order to determine the consequences of each on the individual. The purpose of this study is also to highlight the promising success that Leadership Society of Arizona has achieved through the teaching of IMT in leadership courses.
ContributorsPirotte, Genevieve Katherine (Author) / Kashiwagi, Dean (Thesis director) / Kashiwagi, Jacob (Committee member) / Department of Psychology (Contributor) / Barrett, The Honors College (Contributor)
Created2016-12
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Schizophrenia is a debilitating psychiatric disorder with poorly understood genetic and environmental factors. An allelic variant of complement component 4 (C4), a protein first identified in innate immune response is strongly associated with schizophrenia. In the brain, activity of C4 leads to dendritic pruning, a process that may

Schizophrenia is a debilitating psychiatric disorder with poorly understood genetic and environmental factors. An allelic variant of complement component 4 (C4), a protein first identified in innate immune response is strongly associated with schizophrenia. In the brain, activity of C4 leads to dendritic pruning, a process that may be causal in disease progression. Environmental factors, such as early life exposure to significant stressors also associate with increased risk of schizophrenia in later life. My hypothesis is that these factors do not act independently, but rather in tandem to influence disease etiology.
This hypothesis is supported by previous studies demonstrating that stress-induced elevation of glucocorticoids increases the transcription of C4. I propose that activated glucocorticoid receptors directly increase C4 protein expression as a transcription factor activator. Additionally, I propose that activated glucocorticoid receptors inhibit the expression of the transcription factor nuclear factor-light-chain-enhancer of activated B cells (NF-κB), thereby leading to decreased expression of the C4 inhibitor CUB and Sushi multiple domains 1 (CSMD1).
Glucocorticoid receptors and C4 are richly expressed in the hippocampus, a region critical in memory consolidation, spatial, and declarative memory. I propose that stress-induced upregulation of C4 activity in the hippocampus promotes excessive synaptic pruning, contributing to specific deficits and hippocampal shrinkage seen in schizophrenia. Stress exposure during fetal development and adolescence likely acts through the proposed mechanisms to increase hippocampal C4 activity and subsequent schizophrenia risk. These mechanisms may reveal novel interactions between environmental and genetic risk factors in the etiology of schizophrenia through complement activation.
ContributorsHoegh, Emily Marie (Author) / Orchinik, Miles (Thesis director) / Newbern, Jason (Committee member) / Talboom, Joshua (Committee member) / Department of Psychology (Contributor) / School of Life Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2017-05
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The purpose of our study was to evaluate whether viewing videos of dogs had an effect on the stress response of college students. While there is strong support in the literature for demonstrating the beneficial effect of human-canine interactions on human stress indicators, there is very little to no literature

The purpose of our study was to evaluate whether viewing videos of dogs had an effect on the stress response of college students. While there is strong support in the literature for demonstrating the beneficial effect of human-canine interactions on human stress indicators, there is very little to no literature on whether or not this phenomenon translates across a digital medium. We hypothesized that when exposed to a video of golden retriever puppies after a stress-inducing task, an individual would experience an increase in blood pressure recovery rate and a decline in perceived stress. In order to study this, we put together several surveys to test our participants' perceived stress, and we measured blood pressure several times in order to obtain a physiological measure of stress. Additionally, in order to produce a guaranteed stress response in our participants, we gave them 2 minutes to prepare a 4 minute video-recorded speech that they were not made aware of prior to entering the testing facility. After the speech task, the experimental group quietly viewed a pleasant 4 minute video containing imagery of dogs, while the control group sat silently for the same duration of time. During this time, the control group was asked to mentally review their performance and to focus intently on the feelings they experienced while giving their speech. Through these measures we found a significant recovery rate in systolic blood pressure and a trending difference between groups for the decline in negative affect. The data demonstrated that the experimental group had blood pressure levels that were significantly closer to their baseline levels when compared to the control group, whose blood pressure did not decline at the same rate. Additionally, the experimental group experienced a higher level of change in negative affect when asked to self-report their level of stress before the speech task and after the conditional recovery period. Interestingly, these findings can be applied to recent literature suggesting that systolic blood pressure is the most important factor of cardiac health to consider when assessing an individual for risk of heart disease or cardiac arrest. While the sample size of this study was small, the significant reduction in systolic blood pressure within the experimental group could indicate the possible efficacy of utilizing digital media containing imagery of canines as a form of therapy for systolically-hypertensive individuals as a means of managing their condition.
ContributorsDiModugno, Maria (Co-author) / Barbera, Joseph (Co-author) / Luecken, Linda (Thesis director) / Lemery-Chalfant, Kathryn (Committee member) / Department of Psychology (Contributor) / School of Life Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2017-05
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Depression, anxiety, and suicidal thoughts or actions are on the rise in adolescents (National Institute of Mental Health, 2015; Bridge, Asti, & Horowitz, 2015). Parents, school administrators, and therapists are searching for resiliency factors with in at-risk groups to aid students in need. In previous work, Luthar and Zigler (1992)

Depression, anxiety, and suicidal thoughts or actions are on the rise in adolescents (National Institute of Mental Health, 2015; Bridge, Asti, & Horowitz, 2015). Parents, school administrators, and therapists are searching for resiliency factors with in at-risk groups to aid students in need. In previous work, Luthar and Zigler (1992) reported that intelligent youth are more resilient than less intelligent youth under low stress conditions but they lose their advantage under high stress conditions. This study examined whether intelligence (reflected in grade point average; GPA) and maladaptive (internalizing and externalizing symptoms) behaviors are negatively related in adolescents, and tested whether level of stress, reflected in emotion regulation and friendship quality, moderated that association. It also probed whether the relationships differ by gender. Sixth-graders (N=506) were recruited with active parental consent from three middle schools. Adolescents completed self-report questionnaires Regarding demo graphics, maladaptive behaviors, emotion regulation, and friendship quality, and GPA data were collected from the school. Regression analyses found that GPA was negatively related to externalizing symptoms. Girls with poor friendship communication report significantly higher maladaptive behaviors. This relation was more pronounced for girls with high GPAs, as predicted. Results support the theory that intelligent female adolescents are more reactive under adverse circumstances. Future efforts should follow students through middle school into high school to evaluate whether friendships remain important to adjustment, hold for boys as well as girls, and have implications for relationship interventions.
ContributorsGonzales, Ashlyn Carol (Author) / Luthar, Suniya (Thesis director) / Davis, Mary (Committee member) / Infurna, Frank (Committee member) / Department of Psychology (Contributor) / Sanford School of Social and Family Dynamics (Contributor) / Barrett, The Honors College (Contributor)
Created2017-12
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In recent years, social media has become more prevalent as a platform for political discussion and organization, especially among younger voters. This study sought to determine the relationship between social media use and the formation and evolution of political identity among undergraduate college students. The three research questions created for

In recent years, social media has become more prevalent as a platform for political discussion and organization, especially among younger voters. This study sought to determine the relationship between social media use and the formation and evolution of political identity among undergraduate college students. The three research questions created for study are as follows: how does peer discussion impact political participation, how do news outlets impact political ideology, and what is the perceived effectiveness of online activism. Results revealed that peer discussion does not significantly impact political participation, that news outlets most often reinforce the user's original position, and that online activism is most commonly seen as an effective medium for awareness. Overall, it appears that social media use does have a mild impact on a user's political identity formation and evolution.
ContributorsWhile, Grace (Co-author) / Curry, Laura (Co-author) / Cheong, Pauline (Thesis director) / Kwon, Kyounghee (Committee member) / School of Criminology and Criminal Justice (Contributor) / Department of Psychology (Contributor) / Barrett, The Honors College (Contributor)
Created2017-12
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Description
This thesis concerns the adoption of health information technology in the medical sector, specifically electronic health records (EHRs). EHRs have been seen as a great benefit to the healthcare system and will improve the quality of patient care. The federal government, has seen the benefit EHRs can offer, has been

This thesis concerns the adoption of health information technology in the medical sector, specifically electronic health records (EHRs). EHRs have been seen as a great benefit to the healthcare system and will improve the quality of patient care. The federal government, has seen the benefit EHRs can offer, has been advocating the use and adoption of EHR for nearly a decade now. They have created policies that guide medical providers on how to implement EHRs. However, this thesis concerns the attitudes medical providers in Phoenix have towards government implementation. By interviewing these individuals and cross-referencing their answers with the literature this thesis wants to discover the pitfalls of federal government policy toward EHR implementation and EHR implementation in general. What this thesis found was that there are pitfalls that the federal government has failed to address including loss of provider productivity, lack of interoperability, and workflow improvement. However, the providers do say there is still a place for government to be involved in the implementation of EHR.
ContributorsKaldawi, Nicholas Emad (Author) / Lewis, Paul (Thesis director) / Cortese, Denis (Committee member) / Jones, Ruth (Committee member) / Barrett, The Honors College (Contributor) / School of Politics and Global Studies (Contributor) / School of Human Evolution and Social Change (Contributor)
Created2013-05
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This thesis aimed to discover the risks of being a high achieving student, in secondary school contexts. With the growing concern for college admission, the high achieving student has become more prevalent within society. This paper sought to gain deeper understanding into the risks and implications of attempting to achieve

This thesis aimed to discover the risks of being a high achieving student, in secondary school contexts. With the growing concern for college admission, the high achieving student has become more prevalent within society. This paper sought to gain deeper understanding into the risks and implications of attempting to achieve excellence for high achievers. Interviews with three frontline personnel at two college preparatory schools and one International Baccalaureate degree program were conducted. It was found that in the studied geographic location, peer pressure and relations, parental pressure, perfectionism, extra-curricular activities, college admission, mental health implications, and coping mechanisms are themes that are highlighted through interviews with primary staff of high achieving students. Although personnel at each of these secondary schools were clearly aware of the stress experienced by their students, a disparity remained between how certain programs managed the stress and how it negatively impacted students. College preparatory faculties appear to be more involved and current on their students' stress. This study was limited and further research should be conducted in the future that expands on this concept in various sociogeographic locations.
ContributorsClaybaugh, Anna Katherine (Author) / Scheiner Gillis, Georganne (Thesis director) / Martin, Carol (Committee member) / Wells, Cornelia (Committee member) / Barrett, The Honors College (Contributor) / School of Social Transformation (Contributor) / W. P. Carey School of Business (Contributor) / Department of Psychology (Contributor)
Created2013-05
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This thesis explores a method of how political information could be distributed to the public and asks the question, what is the best way to provide voters with all of the information they need to cast an informed vote? It involved the creation of a website, www.azleglive.info, which republishes state

This thesis explores a method of how political information could be distributed to the public and asks the question, what is the best way to provide voters with all of the information they need to cast an informed vote? It involved the creation of a website, www.azleglive.info, which republishes state legislative data in interactive and visually condensed formats and asked users to compare it to the existing Arizona State Legislature website on the metrics of depth of information, usability, and clarity. It also asked what resources users would utilize in order to cast a vote in the next election. Ultimately, the majority of users determined that the new website added needed usability and clarity to available legislative information, but that both websites would be useful when voting. In conclusion, the responsibility of disseminating useful information to voters is most likely to be effective when distributed among a variety of sources.
ContributorsJosephson, Zachary (Co-author) / Umaretiya, Amy (Co-author) / Jones, Ruth (Thesis director) / Woodall, Gina (Committee member) / Civil, Environmental and Sustainable Engineering Programs (Contributor) / School of Politics and Global Studies (Contributor) / Computer Science and Engineering Program (Contributor) / Barrett, The Honors College (Contributor)
Created2016-05
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The COVID-19 pandemic has had an international impact since the novel coronavirus first surfaced in late 2019. Since then, different countries have taken different approaches to try and limit transmissions and deaths. While this is seemingly unprecedented in modern day times, many pandemics, or plagues, have happened relatively frequently in

The COVID-19 pandemic has had an international impact since the novel coronavirus first surfaced in late 2019. Since then, different countries have taken different approaches to try and limit transmissions and deaths. While this is seemingly unprecedented in modern day times, many pandemics, or plagues, have happened relatively frequently in history. This paper examines three historical plagues through the lens of social psychologist Geert Hofstede’s six cultural dimensions to distinguish between cultures: power distance, individualism versus collectivism, masculinity versus femininity, uncertainty avoidance, long term orientation and indulgence versus restraint. This paper then applies these dimensions to the modern day U.S. and South Korea, two countries who have had different success in handling the COVID-19 pandemic. Through these dimensions, this paper aims to explain a factor in why South Korea has had better results than the U.S. It also recognizes that Hofstede’s cultural dimensions are not the only factor to affect the pandemic, and explores political influences in America through the lens of Henry David Thoreau and John Dewey. Overall, this paper argues that the U.S. has been unsuccessful in taming the pandemic because of certain cultural dimensions, such as more an individualist and indulgent culture, and its unstable and divisive political climate. Given this, the United States has a hopeful, yet arduous path moving forward with COVID-19 and future pandemics.

ContributorsWastek, Sarah Elisabeth (Author) / Voorhees, Matthew (Thesis director, Committee member) / Foy, Joseph (Thesis director, Committee member) / Department of Psychology (Contributor) / Barrett, The Honors College (Contributor)
Created2021-05