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ContributorsGarcia, Kaylee (Author) / Hlava, Terri (Thesis director) / Kerber, Noelle (Committee member) / Barrett, The Honors College (Contributor) / School of Social Transformation (Contributor) / School of International Letters and Cultures (Contributor)
Created2023-12
Description
Over the past several decades, middle-aged Americans have exhibited troubling trends of declining mental and physical health over successive cohorts. Interestingly, this trend has not been observed in peer nations in Europe, Asia, and Mexico. Later-born cohorts in other countries typically report better midlife mental and physical health than their earlier-born counterparts. It is less clear the extent to which physical pain shows similar trends to what has been observed in the U.S. and comparison peer nations. The goal of the current study was to examine how self-reports of pain have historically changed during midlife and investigate whether differences emerge between the U.S. and peer nations. We used harmonized data on pain from nationally representative longitudinal panel surveys from the U.S., 13 European nations, South Korea, and Mexico to directly quantify similarities and differences in historical change in midlife pain. Our results supported the hypothesis that midlife pain is higher amongst later-born cohorts in the U.S. A similar pattern of historical increases in pain was observed in Continental and Nordic Europe. In England, Mediterranean Europe, South Korea, and Mexico, the opposite pattern was observed with historical declines in pain. Historical increases in reports of pain in the U.S. emerged more quickly for later-born cohorts at earlier stages of midlife. These results suggest there could be aspects of American midlife today that are exacerbating reports of pain, and these aspects may be shared in some European nations but absent or less influential in other peer nations. Our discussion focuses on potential explanations for this pattern, such as population level discrepancies in health, differential use of health care services, and the inter/intrapersonal costs of westernization, as well as how pain is conceptualized across nations.
ContributorsSyed, Orchee (Author) / Infurna, Frank (Thesis director) / Corbin, William (Committee member) / Davis, Mary (Committee member) / Barrett, The Honors College (Contributor) / Department of Psychology (Contributor) / Sanford School of Social and Family Dynamics (Contributor)
Created2023-12
Description
The presence of pesticide contaminants in cannabis, such as organophosphate and pyrethroid pesticides, has resulted in multiple recalls by manufacturers in the U.S. There are no national guidelines to mitigate the health risk of pesticide exposure in cannabis because it is an illicit Schedule I substance under federal law. Here, we reviewed the state-level regulations of organophosphate and pyrethroid pesticides in cannabis between 2019 and 2023 and found that 14 more jurisdictions (for a total of 29) are regulating organophosphate or pyrethroid pesticides in the U.S. We evaluated the potential connections between pyrethroids, organophosphates, cannabinoids, and Parkinson’s disease using the Comparative Toxicogenomics Database (CTD). 10 pyrethroids, 27 organophosphates, and 15 cannabinoids were associated with 68 genes to form 2,320 inferred and curated Chemical-Gene-Phenotype-Disease tetramers. Exposure to chlorpyrifos and permethrin, but not Δ9-tetrahydrocannabinol (THC) and cannabidiol (CBD), results in dose-dependent effects on 1-nonanol repulsive behaviors in Caenorhabditis elegans, indicating dopaminergic neurotoxicity (p < 0.01). Dose-dependent effects of chlorpyrifos, but not permethrin, are different in the presence of Δ9-THC and CBD (p < 0.001). Our findings show that (1) U.S. states are reaching a consensus on pesticide regulation in cannabis and (2) regulators need to consider the mechanistic interaction of pesticides and cannabinoids. Further research should apply new approach methodologies such as C. elegans and CTD can help inform pesticide regulation in cannabis by chemical class.
ContributorsRivera, Albert (Author) / Leung, Maxwell (Thesis director) / Neisewander, Janet (Committee member) / Barrett, The Honors College (Contributor) / Department of Psychology (Contributor)
Created2023-12
Description
This creative thesis project consists of a singing performance and literary review analysis. The interest for this project was fueled by my own experiences as an Undergraduate student with a musical background pursuing a major in Biological Sciences and minor in Business at Barrett, The Honors College at Arizona State University. Through an exploration of current research, this project analyzes the transformative impacts of playing music on individuals’ academic, creative, and life skills. Through the literature review, I found that music improves academic performance in students, leads to cognitive brain development, develops critical life skills including communication and leadership, as well as increases self-expression as an emotional outlet. The main goal of this project was to shed light on the benefits of playing music through a singing performance of five pieces to showcase my musical abilities, as well as advocate for the necessity of music in the school curriculum.
ContributorsArora, Victoria (Author) / O'Flaherty, Kathrine (Thesis director) / FitzPatrick, Professor Carole (Committee member) / Barrett, The Honors College (Contributor) / School of Life Sciences (Contributor) / Department of Psychology (Contributor) / School of International Letters and Cultures (Contributor) / Department of Management and Entrepreneurship (Contributor)
Created2023-12
ContributorsLarimer, Kathyrn (Author) / Gewirtz, Abigail (Thesis director) / Basha, Sydni (Committee member) / Barrett, The Honors College (Contributor) / Department of Psychology (Contributor) / Sanford School of Social and Family Dynamics (Contributor)
Created2023-12
Description
Chronic pain is common among children and can lead to future physical disability and health problems. The Biopsychosocial model of child pain suggests that biological, psychological, and social factors predict pain risk, but most research has focused on biological and psychological factors impacting child pain, and less on social factors. One social factor is family stress, including parent mental and physical health problems, and parenting and marital stress. The impact of stress, however, may vary depending on the presence of positive family resources, including marital empathy, parental warmth, and interpersonal support. Thus, the current longitudinal study examined links between family stress and increases in child pain during middle childhood and tested whether positive resources acted as a buffer to protect the development of child pain and if low social status acted as an extra stressor to make pain worse. Participants were part of the Arizona Twin Project, an ongoing longitudinal project of twins. At twin age 9, primary caregivers (PCs) reported on different stress, social status, and positive resources measures, and PCs and twins reported on twin bodily pain. At twin age 11, PCs and twins again reported on twin chronic bodily pain. Neither greater family stress nor parent physical health problems predicted increases in child pain over two years, controlling for twin pain at age 9. In tests of moderation, a single significant interaction emerged in a direction opposite of prediction: the relation between family stress and child pain was moderated by social status, such that average and high levels of social status exacerbated the relation between family stress, and child pain at age 11. Although the interaction needs to be replicated, findings suggest that high social status may act as a risk factor for poor child physical health and pain when family stress is high. Future research should further explore whether and how family stress and social status, as well as peer stress and resources, alone and in combination predict health as children age into adolescence.
ContributorsRusy, Isabella (Author) / Davis, Mary (Thesis director) / Corbin, William (Committee member) / Lemery-Chalfant, Kathryn (Committee member) / Barrett, The Honors College (Contributor) / Department of Psychology (Contributor) / School of Criminology and Criminal Justice (Contributor)
Created2023-12
Description
The interconnection between family contexts and sleeping patterns play a crucial role in childhood development, with disturbances in either being indicative of future health outcomes in adulthood. It is unclear whether sibling relationships and sleep would have a similar effect as there are not many studies that have examined these links by using subjective sleep and sibling relationship assessments. Given this gap in the literature, the present studied aimed to 1) examine potential bidirectional relations between sibling relationships (warmth, conflict) and sleep variables (duration, efficiency, and sleep midpoint variability) across ages 8 and 10, and 2) test whether a novel sibling interaction task with measures of sharing and competition conducted at age 8 predicts sleep variables both cross sectionally and two years later at age 10. Data are from the Arizona Twin Project which includes a racially and socioeconomically diverse representation of children in Arizona. Twins wore an actigraph watch at both age 8 and age 10 to capture sleep duration and efficiency. Primary caregivers also reported sibling relationships via a questionnaire during both waves. Twins completed a marble pulling task to measure negotiation and cooperation behaviors at age 8 only. We tested cross-lagged prospective associations between sleep and sibling contexts. My study identified a longitudinal, positive association with sibling warmth at age 8 and sleep duration at age 10 and another concurrent, positive association with sibling conflict at age 8 and sleep midpoint variability at age 8. A negative association was identified between sibling warmth and sleep efficiency at age 10. Stability over time was also identified in both sleep variables and sibling relationships. Future studies can further investigate the different ways siblings may influence sleep behaviors, or vice versa, by taking into consideration the quality of the relationship, age, gender, and overall family dynamics. Due to the complexity of sibling relationships, the relations between sleep and siblings may vary among different individuals and families. These additional factors may need to be considered when evaluating the effects of sibling relationships and sleep on child development and well-being.
ContributorsRuiz, Ashley (Author) / Doane, Leah (Thesis director) / Corbin, William (Committee member) / Lemery-Chalfant, Kathryn (Committee member) / Barrett, The Honors College (Contributor) / Department of Psychology (Contributor) / College of Integrative Sciences and Arts (Contributor)
Created2023-12
Description
Central Vietnam and the communities located within the country experience a high level
of natural disaster due to flooding and typhoons. The mission of the U.S. Indo-Pacific Command
and the United States Army Corps of Engineers is to build new primary schools that have been
damaged due to flooding. The goal of this research is to find a viable solution for the powering of
each school, as many communities can’t handle the additional grid load of a fully functioning
school. In this research, two main methods were considered after brainstorming possible solutions.
First, the total usage of a typical school housing roughly 300 students and staff were calculated.
Then, monocrystalline photovoltaic cells were evaluated using given efficiencies, energy usage,
and incident shortwave radiation to calculate the total number of panels needed. Small scale wind
turbines were also considered, using power curves and a PDF of wind speeds in Ho Chi Minh City
for the year 2022, the amount of annual energy generated by turbines was calculated. It was found
that solar energy was a much more viable solution. The average price of solar was found to be
$19961.77 while the lowest price of wind turbines was $240000. With these high material costs,
not factoring in workers or maintenance cost, wind energy is clearly not viable. Instead, installing
a solar system on and around the school would be able to accomplish the requirements of the
school.
ContributorsBell, Christopher (Author) / Schoepf, Jared (Thesis director) / Calhoun, Ronald (Committee member) / Barrett, The Honors College (Contributor) / Mechanical and Aerospace Engineering Program (Contributor)
Created2023-12
Description
This creative project details 5 engineers who made contributions to the ways that we live life today, yet have received little to no recognition for their efforts. The 5 engineers presented are Gottfried Wilhelm Leibniz, George Stephenson, Charles Babbage, David Alter, and Nikola Tesla. Each engineer is detailed via a portrait and a biography that covers a little bit of their life and the contributions that they made.
ContributorsNieves, Timothy (Author) / Davis, Turner (Thesis director) / Green, Heather (Committee member) / Barrett, The Honors College (Contributor) / Mechanical and Aerospace Engineering Program (Contributor)
Created2023-12
Description
Active U.S. service members and veterans engage in heightened and hazardous alcohol consumption, which has negative implications when it comes to fulfilling their military duties. It is common for service members and veterans to suffer from both posttraumatic stress disorder (PTSD) and hazardous alcohol use concurrently, and it is unclear how other challenges could strengthen or weaken this relation. The current study examined the extent to which posttraumatic cognitions (PTCs)–conceptualized as thinking negatively about the world, self, and self-blame–moderated the relation between PTSD and alcohol use in service members with a history of military sexual assault (MSA). An additional exploratory analysis was conducted to see if there was a possible mediating role PTCs play in the relation between PTSD and alcohol use. The current study utilized data from a parent study that administered self-report surveys to 400 U.S. service members and veterans (50%) with a history of MSA. At the bivariate level, PTSD and PTCs were significantly associated with higher alcohol use. PTCs did not moderate the association between PTSD severity and alcohol use severity. An exploratory analysis of PTCs as a mediator of the relation between PTSD and alcohol use found a significant indirect effect of PTSD severity on alcohol use severity through higher PTCs. PTCs could be a target for cognitive-behavioral therapy treatments among those who are experiencing heavy alcohol use. Keywords: alcohol use, posttraumatic stress disorder, posttraumatic cognitions, military sexual assault, military
ContributorsMaldonado, Emily (Author) / Blais, Rebecca (Thesis director) / Corbin, William (Committee member) / Shiota, Michelle (Committee member) / Barrett, The Honors College (Contributor) / Department of Psychology (Contributor) / Sanford School of Social and Family Dynamics (Contributor)
Created2023-12