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- Creators: School of Life Sciences
Description
The purpose of this study is to raise questions by exploring, writing, imagining, and telling the musical life stories of Billy Cioffi. Billy Cioffi is a professional musician, band leader, private teacher, professor of English, and, formerly, a musical director for acts such as Chuck Berry, Del Shannon, and others. In this document I explore the life of Billy Cioffi with the following questions in mind: 1. What might Billy's musical experiences, expertise, teaching, and learning teach us about music education? 2. What might the story of Billy’s musical life cause us to question about institutional music education? 3. How might his story trouble beliefs and perceptions about music teaching and learning? Prior to Billy’s story, which appears as a novella, I raise questions about popular music, its histories, and its place in music education contexts. Following the novella, I invite readers into four different “endings” to this document.
ContributorsBickmore, Isaac (Author) / Stauffer, Sandra (Thesis advisor) / Schmidt, Margaret (Committee member) / Mantie, Roger (Committee member) / Tobias, Evan (Committee member) / Thompson, Jason (Committee member) / Arizona State University (Publisher)
Created2017
Description
Engagement as a concept and emerging theory has been explored, but key elements have not been clearly described, and as such, work has not been comprehensive in nature. Research was needed to explore the concept and theory of engagement in general, as well its application to the study of volunteer tourism. Additional research was also needed to incorporate youth perspectives of a volunteer tourism program, along with exploration of engagement impacts on program youth. The purpose of this case study was to explore participant engagement in a volunteer tourism youth education program and impacts on program youth as perceived by program participants (volunteer tourist teachers, adult residents, and program youth). Confined within the Engagement Theoretical Framework, data were retrieved from nonprofit documents and websites, researcher observations, individual interviews, and focus groups (two focus groups used participant generated photo elicitation method).
Findings suggest participant engagement in a volunteer tourism program is related to the themes of connection, communication, and hope. The primary reason participant engagement in this program is due to the Mpingo (tree), the symbolic bridge between community members and volunteer tourist teachers. This culturally relevant symbol has linkages to the study of signs (or symbols) called semiotics. Through volunteers traveling to this area to teach, this culturally relevant symbol helps to connect, aids in the communication between, and gives hope to, participants. Significant contributions of this study to literature include: volunteer tourist and community member engagement plays an important role in the planning, and the sustaining, of volunteer tourism community development programs today; program youth perspectives about program impacts may result in prospective youth leadership and future adult civic engagement; program skill matched volunteers are likely to be repeat volunteers which leads to group cohesion and program sustainability; and the major theme of hope appears to be a significant motive for program participation in a community development project. In terms of deep meaning ascribed to culturally relevant symbols, this unique finding contributes to engagement research by understanding there are multiple dimensions involved in a diverse group of participants engaged in a specific community program.
Findings suggest participant engagement in a volunteer tourism program is related to the themes of connection, communication, and hope. The primary reason participant engagement in this program is due to the Mpingo (tree), the symbolic bridge between community members and volunteer tourist teachers. This culturally relevant symbol has linkages to the study of signs (or symbols) called semiotics. Through volunteers traveling to this area to teach, this culturally relevant symbol helps to connect, aids in the communication between, and gives hope to, participants. Significant contributions of this study to literature include: volunteer tourist and community member engagement plays an important role in the planning, and the sustaining, of volunteer tourism community development programs today; program youth perspectives about program impacts may result in prospective youth leadership and future adult civic engagement; program skill matched volunteers are likely to be repeat volunteers which leads to group cohesion and program sustainability; and the major theme of hope appears to be a significant motive for program participation in a community development project. In terms of deep meaning ascribed to culturally relevant symbols, this unique finding contributes to engagement research by understanding there are multiple dimensions involved in a diverse group of participants engaged in a specific community program.
ContributorsOlsen, Lana Margaret (Author) / Andereck, Kathleen (Thesis advisor) / Buzinde, Christine (Committee member) / Vogt, Christine (Committee member) / Mantie, Roger (Committee member) / Arizona State University (Publisher)
Created2018
Description
The purpose of this study was to trouble existing conceptions of disability that ground music education literature and practice. I sought plausible insights into how disability is experienced in, through, and/or around music by participants who are disabled persons/persons with disabilities (DP/PwD). Insights gained might allow readers to complexify and trouble taken-for-granted assumptions about disability. Questions included: (a) How do participants experience disability in, through, and around music? (b) What plausible insights related to disability can be gained by attending to participants’ experiences of disability in, through, and around music? (c) What plausible insights related to inclusion can be gained by attending to participants’ experiences of disability in, through, and around music? The inquiry approach was grounded in Buberian relational ontology, phenomenology, interactional theories of disability, and narrative.
Seven DP/PwD participated in this study: (a) Erica, a 14-year-old diagnosed with a developmental disability of unknown etiology; (b) Duke, a drummer diagnosed with Williams syndrome; (c) Birdie, an abstract visual artist with epilepsy who used music to inform her art; (d) Daren, a b-boy/breakdancer diagnosed with Tourette syndrome, (e) Sienna, a legally blind social work college student who played banjo in a music therapy-based bluegrass band and participated in musical theatre; (f) Ice Queen, an undergraduate flute player recently diagnosed with Attention deficit/hyperactivity disorder (ADHD); and (g) Culann, an adult counselor and music listener with ADHD and mood disorders. Data generation included conversational interviews, observations, artmaking, and serendipitous data.
Data co-generated with participants were crafted into narratives of their lifeworlds, including description of their experiences with disability in, through, and around music and in other aspects of their lives. An envisioned conversation among all participants demonstrates the shifts and complexities in the meanings of disability and unpacks different ways participants describe and understand disability and the myriad roles that music plays in their lifeworlds. The final chapter of the study offers discussions and suggestions regarding thinking about and approaching disability (i.e., interactional theories, intersectionality, and identity), inclusion (i.e., belonging, suggestions by participants, and anti-ableist pedagogy), and research/writing.
Seven DP/PwD participated in this study: (a) Erica, a 14-year-old diagnosed with a developmental disability of unknown etiology; (b) Duke, a drummer diagnosed with Williams syndrome; (c) Birdie, an abstract visual artist with epilepsy who used music to inform her art; (d) Daren, a b-boy/breakdancer diagnosed with Tourette syndrome, (e) Sienna, a legally blind social work college student who played banjo in a music therapy-based bluegrass band and participated in musical theatre; (f) Ice Queen, an undergraduate flute player recently diagnosed with Attention deficit/hyperactivity disorder (ADHD); and (g) Culann, an adult counselor and music listener with ADHD and mood disorders. Data generation included conversational interviews, observations, artmaking, and serendipitous data.
Data co-generated with participants were crafted into narratives of their lifeworlds, including description of their experiences with disability in, through, and around music and in other aspects of their lives. An envisioned conversation among all participants demonstrates the shifts and complexities in the meanings of disability and unpacks different ways participants describe and understand disability and the myriad roles that music plays in their lifeworlds. The final chapter of the study offers discussions and suggestions regarding thinking about and approaching disability (i.e., interactional theories, intersectionality, and identity), inclusion (i.e., belonging, suggestions by participants, and anti-ableist pedagogy), and research/writing.
ContributorsRathgeber, Jesse (Author) / Stauffer, Sandra L (Thesis advisor) / Mantie, Roger (Committee member) / Schmidt, Margaret (Committee member) / Solís, Ted (Committee member) / Tobias, Evan S (Committee member) / Arizona State University (Publisher)
Created2019
Description
The inherent risk in testing drugs has been hotly debated since the government first started regulating the drug industry in the early 1900s. Who can assume the risks associated with trying new pharmaceuticals is unclear when looked at through society's lens. In the mid twentieth century, the US Food and Drug Administration (FDA) published several guidance documents encouraging researchers to exclude women from early clinical drug research. The motivation to publish those documents and the subsequent guidance documents in which the FDA and other regulatory offices established their standpoints on women in drug research may have been connected to current events at the time. The problem of whether women should be involved in drug research is a question of who can assume risk and who is responsible for disseminating what specific kinds of information. The problem tends to be framed as one that juxtaposes the health of women and fetuses and sets their health as in opposition. That opposition, coupled with the inherent uncertainty in testing drugs, provides for a complex set of issues surrounding consent and access to information.
ContributorsMeek, Caroline Jane (Author) / Maienschein, Jane (Thesis director) / Brian, Jennifer (Committee member) / School of Life Sciences (Contributor) / Sanford School of Social and Family Dynamics (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
Description
Social-emotional learning (SEL) methods are beginning to receive global attention in primary school education, yet the dominant emphasis on implementing these curricula is in high-income, urbanized areas. Consequently, the unique features of developing and integrating such methods in middle- or low-income rural areas are unclear. Past studies suggest that students exposed to SEL programs show an increase in academic performance, improved ability to cope with stress, and better attitudes about themselves, others, and school, but these curricula are designed with an urban focus. The purpose of this study was to conduct a needs-based analysis to investigate components specific to a SEL curriculum contextualized to rural primary schools. A promising organization committed to rural educational development is Barefoot College, located in Tilonia, Rajasthan, India. In partnership with Barefoot, we designed an ethnographic study to identify and describe what teachers and school leaders consider the highest needs related to their students' social and emotional education. To do so, we interviewed 14 teachers and school leaders individually or in a focus group to explore their present understanding of “social-emotional learning” and the perception of their students’ social and emotional intelligence. Analysis of this data uncovered common themes among classroom behaviors and prevalent opportunities to address social and emotional well-being among students. These themes translated into the three overarching topics and eight sub-topics explored throughout the curriculum, and these opportunities guided the creation of the 21 modules within it. Through a design-based research methodology, we developed a 40-hour curriculum by implementing its various modules within seven Barefoot classrooms alongside continuous reiteration based on teacher feedback and participant observation. Through this process, we found that student engagement increased during contextualized SEL lessons as opposed to traditional methods. In addition, we found that teachers and students preferred and performed better with an activities-based approach. These findings suggest that rural educators must employ particular teaching strategies when addressing SEL, including localized content and an experiential-learning approach. Teachers reported that as their approach to SEL shifted, they began to unlock the potential to build self-aware, globally-minded students. This study concludes that social and emotional education cannot be treated in a generalized manner, as curriculum development is central to the teaching-learning process.
ContributorsBucker, Delaney Sue (Author) / Carrese, Susan (Thesis director) / Barab, Sasha (Committee member) / School of Life Sciences (Contributor, Contributor) / School of Civic & Economic Thought and Leadership (Contributor) / School of International Letters and Cultures (Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
Description
As of 2019, 30 US states have adopted abortion-specific informed consent laws that require state health departments to develop and disseminate written informational materials to patients seeking an abortion. Abortion is the only medical procedure for which states dictate the content of informed consent counseling. State abortion counseling materials have been criticized for containing inaccurate and misleading information, but overall, informed consent laws for abortion do not often receive national attention. The objective of this project was to determine the importance of informed consent laws to achieving the larger goal of dismantling the right to abortion. I found that informed consent counseling materials in most states contain a full timeline of fetal development, along with information about the risks of abortion, the risks of childbirth, and alternatives to abortion. In addition, informed consent laws for abortion are based on model legislation called the “Women’s Right to Know Act” developed by Americans United for Life (AUL). AUL calls itself the legal architect of the pro-life movement and works to pass laws at the state level that incrementally restrict abortion access so that it gradually becomes more difficult to exercise the right to abortion established by Roe v. Wade. The “Women’s Right to Know Act” is part of a larger package of model legislation called the “Women’s Protection Project,” a cluster of laws that place restrictions on abortion providers, purportedly to protect women, but actually to decrease abortion access. “Women’s Right to Know” counseling laws do not directly deny access to abortion, but they do reinforce key ideas important to the anti-abortion movement, like the concept of fetal personhood, distrust in medical professionals, the belief that pregnant people cannot be fully autonomous individuals, and the belief that abortion is not an ordinary medical procedure and requires special government oversight. “Women’s Right to Know” laws use the language of informed consent and the purported goal of protecting women to legitimize those ideas, and in doing so, they significantly undermine the right to abortion. The threat to abortion rights posed by laws like the “Women’s Right to Know” laws indicates the need to reevaluate and strengthen our ethical defense of the right to abortion.
ContributorsVenkatraman, Richa (Author) / Maienschein, Jane (Thesis director) / Brian, Jennifer (Thesis director) / Abboud, Carolina (Committee member) / Historical, Philosophical & Religious Studies (Contributor) / School of Life Sciences (Contributor, Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
Description
Turbidity is a known problem for UV water treatment systems as suspended particles can shield contaminants from the UV radiation. UV systems that utilize a reflective radiation chamber may be able to decrease the impact of turbidity on the efficacy of the system. The purpose of this study was to determine how kaolin clay and gram flour turbidity affects inactivation of Escherichia coli (E. coli) when using a UV system with a reflective chamber. Both sources of turbidity were shown to reduce the inactivation of E. coli with increasing concentrations. Overall, it was shown that increasing kaolin clay turbidity had a consistent effect on reducing UV inactivation across UV doses. Log inactivation was reduced by 1.48 log for the low UV dose and it was reduced by at least 1.31 log for the low UV dose. Gram flour had a similar effect to the clay at the lower UV dose, reducing log inactivation by 1.58 log. At the high UV dose, there was no change in UV inactivation with an increase in turbidity. In conclusion, turbidity has a significant impact on the efficacy of UV disinfection. Therefore, removing turbidity from water is an essential process to enhance UV efficiency for the disinfection of microbial pathogens.
ContributorsMalladi, Rohith (Author) / Abbaszadegan, Morteza (Thesis director) / Alum, Absar (Committee member) / Fox, Peter (Committee member) / School of Human Evolution & Social Change (Contributor) / School of Life Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
Description
Aquatic macroinvertebrates are important for many ecological processes within river ecosystems and, as a result, their abundance and diversity are considered indicators of water quality and ecosystem health. Macroinvertebrates can be classified into functional feeding groups (FFG) based on morphological-behavioral adaptations. FFG ratios can shift due to changes in normal disturbance patterns, such as changes in precipitation, and from human impact. Due to their increased sensitivity to environmental changes, it has become more important to protect and monitor aquatic and riparian communities in arid regions as climate change continues to intensify. Therefore, the diversity and richness of macroinvertebrate FFGs before and after monsoon and winter storm seasons were analyzed to determine the effect of flow-related disturbances. Ecosystem size was also considered, as watershed area has been shown to affect macroinvertebrate diversity. There was no strong support for flow-related disturbance or ecosystem size on macroinvertebrate diversity and richness. This may indicate a need to explore other parameters of macroinvertebrate community assembly. Establishing how disturbance affects aquatic macroinvertebrate communities will provide a key understanding as to what the stream communities will look like in the future, as anthropogenic impacts continue to affect more vulnerable ecosystems.
ContributorsSainz, Ruby (Author) / Sabo, John (Thesis director) / Grimm, Nancy (Committee member) / Lupoli, Christina (Committee member) / School of Life Sciences (Contributor, Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
Description
This study evaluates medical pluralism among 1.5 generation Indian American immigrants. 1.5 generation Indian Americans (N=16) were surveyed regarding their engagement in complementary and alternative medical systems (CAM), how immigration affected that, and reasons for and for not continuing the use of CAM. Results indicated most 1.5 Indian immigrants currently engage in CAM, given that their parents also engage in CAM. The top reasons respondents indicated continued engagement in CAM was that it has no side effects and is preventative. Reasons for not practicing CAM included feeling out of place, not living with parents or not believing in CAM. After immigration, most participants decreased or stopped their engagement in CAM. More women than men continued to practice CAM after immigration. From the results, it was concluded that CAM is still important to 1.5 generation Indian immigrants.
ContributorsMurugesh, Subhiksha (Author) / Stotts, Rhian (Thesis director) / Mubayi, Anuj (Committee member) / School of Human Evolution & Social Change (Contributor) / School of Life Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
Description
Many factors are at play within the genome of an organism, contributing to much of the diversity and variation across the tree of life. While the genome is generally encoded by four nucleotides, A, C, T, and G, this code can be expanded. One particular mechanism that we examine in this thesis is modification of bases—more specifically, methylation of Adenine (m6A) within the GATC motif of Escherichia coli. These methylated adenines are especially important in a process called methyl-directed mismatch repair (MMR), a pathway responsible for repairing errors in the DNA sequence produced by replication. In this pathway, methylated adenines identify the parent strand and direct the repair proteins to correct the erroneous base in the daughter strand. While the primary role of methylated adenines at GATC sites is to direct the MMR pathway, this methylation has also been found to affect other processes, such as gene expression, the activity of transposable elements, and the timing of DNA replication. However, in the absence of MMR, the ability of these other processes to maintain adenine methylation and its targets is unknown.
To determine if the disruption of the MMR pathway results in the reduced conservation of methylated adenines as well as an increased tolerance for mutations that result in the loss or gain of new GATC sites, we surveyed individual clones isolated from experimentally evolving wild-type and MMR-deficient (mutL- ;conferring an 150x increase in mutation rate) populations of E. coli with whole-genome sequencing. Initial analysis revealed a lack of mutations affecting methylation sites (GATC tetranucleotides) in wild-type clones. However, the inherent low mutation rates conferred by the wild-type background render this result inconclusive, due to a lack of statistical power, and reveal a need for a more direct measure of changes in methylation status. Thus as a first step to comparative methylomics, we benchmarked four different methylation-calling pipelines on three biological replicates of the wildtype progenitor strain for our evolved populations.
While it is understood that these methylated sites play a role in the MMR pathway, it is not fully understood the full extent of their effect on the genome. Thus the goal of this thesis was to better understand the forces which maintain the genome, specifically concerning m6A within the GATC motif.
To determine if the disruption of the MMR pathway results in the reduced conservation of methylated adenines as well as an increased tolerance for mutations that result in the loss or gain of new GATC sites, we surveyed individual clones isolated from experimentally evolving wild-type and MMR-deficient (mutL- ;conferring an 150x increase in mutation rate) populations of E. coli with whole-genome sequencing. Initial analysis revealed a lack of mutations affecting methylation sites (GATC tetranucleotides) in wild-type clones. However, the inherent low mutation rates conferred by the wild-type background render this result inconclusive, due to a lack of statistical power, and reveal a need for a more direct measure of changes in methylation status. Thus as a first step to comparative methylomics, we benchmarked four different methylation-calling pipelines on three biological replicates of the wildtype progenitor strain for our evolved populations.
While it is understood that these methylated sites play a role in the MMR pathway, it is not fully understood the full extent of their effect on the genome. Thus the goal of this thesis was to better understand the forces which maintain the genome, specifically concerning m6A within the GATC motif.
ContributorsBoyer, Gwyneth (Author) / Lynch, Michael (Thesis director) / Behringer, Megan (Committee member) / Geiler-Samerotte, Kerry (Committee member) / School of Life Sciences (Contributor) / Department of Psychology (Contributor) / Barrett, The Honors College (Contributor)
Created2020-05