abstract: Urban heat is a growing problem that impacts public health, water and energy use, and the economy and affects population subgroups differently. Exposure and sensitivity, two key factors in determining vulnerability, have been widely researched. This dissertation focuses on the adaptive capacity component of heat vulnerability at the individual, household, and community scale. Using a mixed methods approach and metropolitan Phoenix as a test site, I explored how vulnerable communities understand and adapt to increasing extreme urban heat to uncover adaptive capacity that is not being operationalized well through current heat vulnerability frameworks. Twenty-three open-ended interviews were conducted where residents were encouraged to tell their stories about past and present extreme heat adaptive capacity behaviors. A community-based participatory research project consisting of three workshops and demonstration projects was piloted in three underserved neighborhoods to address urban heat on a local scale and collaboratively create community heat action plans. Last, a practitioner stakeholder meeting was held to discuss how the heat action plans will be integrated into other community efforts. Using data from the interviews, workshops, and stakeholder meeting, social capital was examined in the context of urban heat. Although social capital has been measured in a multitude of ways to gauge social relationships, trust, and reciprocity within a community, it is situational and reflects a position within the formal and informal aspects of any issue. Three narratives emerged from the interviews illuminating differentiated capacities to cope with urban heat: heat is an inconvenience, heat is a manageable problem, and heat is a catastrophe. For each of these narratives, generic adaptive capacity is impacted differently by specific heat adaptive capacity. The heat action plan workshops generated hyper-local heat solutions that reflected the neighborhoods’ different identities. Community-based organizations were instrumental in the success of this program. Social capital indicators were developed specific to urban heat that rely on heavily on family and personal relationships, attitudes and beliefs, perceived support, network size and community engagement. This research highlights how extreme heat vulnerability may need to be rethought to capture adaptive capacity nuances and the dynamic structure of who is vulnerable under what circumstances. / Dissertation/Thesis / Doctoral Dissertation Sustainability 2019

abstract: While artificial intelligence (AI) has seen enormous technical progress in recent years, less progress has occurred in understanding the governance issues raised by AI. In this dissertation, I make four contributions to the study and practice of AI governance. First, I connect AI to the literature and practices of responsible research and innovation (RRI) and explore their applicability to AI governance. I focus in particular on AI’s status as a general purpose technology (GPT), and suggest some of the distinctive challenges for RRI in this context such as the critical importance of publication norms in AI and the need for coordination. Second, I provide an assessment of existing AI governance efforts from an RRI perspective, synthesizing for the first time a wide range of literatures on AI governance and highlighting several limitations of extant efforts. This assessment helps identify areas for methodological exploration. Third, I explore, through several short case studies, the value of three different RRI-inspired methods for making AI governance more anticipatory and reflexive: expert elicitation, scenario planning, and formal modeling. In each case, I explain why these particular methods were deployed, what they produced, and what lessons can be learned for improving the governance of AI in the future. I find that RRI-inspired methods have substantial potential in the context of AI, and early utility to the GPT-oriented perspective on what RRI in AI entails. Finally, I describe several areas for future work that would put RRI in AI on a sounder footing. / Dissertation/Thesis / Doctoral Dissertation Human and Social Dimensions of Science and Technology 2019

abstract: This study summarizes survey responses on perceived challenges by conductors who a) identify as female, b) are not citizens of the United States, c) are currently living in the United States, and d) are working in professional positions in the field of orchestral conducting. The goal of the survey was to query the concept of “double minority” (female and non-native to the United States) and to gain insight into the conductors’ self-perceptions and perceived challenges they encounter during their employment and career advancement in the United States. The survey covered four main areas: educational background, immigration status, the employing orchestra or organization’s budget, and conductors’ challenges and perceptions. Considering the sensitivity of the topic and following best practices of human subjects’ research, participant identities were coded with letters. Participants expressed more certainty about the issues and challenges concerning how they were perceived as females than as immigrants. There was insufficient data to correlate the budget of the orchestra with the willingness of the institution to be a visa sponsor. This study’s findings suggest that there are areas that should be further explored such as: the effect a conductor’s nationality has on their career and reception in the United States; how potential motherhood affects the conductors’ careers; organizations’ willingness and ability to hire immigrants, offer sponsorship, and assist the artist in the transition out of the student visa status; and the perceptions and experiences of being an immigrant conductor in the United States. / Dissertation/Thesis / Doctoral Dissertation Music 2020

abstract: ABSTRACT This dissertation examines the role of tribal sovereignty and self-determination in research for Diné participants and elders from 1956-1986. The qualitative historical research study explored the following questions: How has past research been conducted on the Navajo Nation? What is the role of sovereignty and self-determination in research and research methodology for Diné peoples? And, how might Diné philosophy inform a research methodology that aligns with cultural protocols and practices? Six elders who participated in research from 1956-1986 participated in in-depth interviews about their experiences. Using Sa’ąh Naaghái Bik’eh Hozhǫ̨̨́ǫ́n and related Diné philosophy models, findings of this study inform an Indigenous elder knowledge protection model (i.e. Nihookáá’ Diné Nidoolkah Bindii’ą’) to support existing Diné tribal IRB protocols and policies and provides additional insight for tribal cultural protection organizations. Lastly, the researcher presents a Diné intersectional methodology for future research. / Dissertation/Thesis / Doctoral Dissertation Social Justice and Human Rights 2020

This is a qualitative study that seeks to understand the intersections of food insecurity and chronic diseases in the lives of women living in Mattapan. This research takes place in Mattapan, a neighborhood in Boston. Mattapan is a very diverse and unique community which is home to a majority of people of color. Mattapan is often criticized and viewed as an undesirable place to live for those who live outside of its borders. These negative stereotypes and the presence of structural violence has generated a built site scarcity within the Mattapan community. This makes it incredibly difficult for Black women in Mattapan to be healthy because their environment actively prevents them from doing so. It is important to give women special consideration when looking at food insecurity because more increasingly they are becoming the sole and primary caregivers in their homes. They are responsible for the production and preparation of food within their families. Therefore, it is necessary and important to focus on this particular population and obstacles they endure navigating those obstacles. This research focuses on how past and present lived experiences of women of color in Mattapan inform how these women identify, understand, define, and interpret structural factors that contribute to food insecurity, and chronic diseases. Having access to fresh and affordable food is one of the most basic necessities of life. Yet, many communities of color across the country lack this basic access. Twenty percent of all African American household’s experience food insecurity compared 12.5 percent of the nation as a whole. In addition, African-American women are almost twice as likely to be overweight and obese compared to non-Hispanic White women. With such grave proportions of African-Americans suffering from chronic diseases, it is important to consider the ways in which obesity systematically occurs. Structural violence and the presence of structural barriers inhibit Black women from eating healthy. In predominately Black and immigrant communities like Mattapan, the environment is a major barrier that women must navigate every day in order to achieve healthiness.

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Lifestyle behaviors have been associated with better cognitive status and reduced risk of dementia. However, only individual or combinations of a few lifestyle behaviors have been studied. The present study examines the association between lifestyle behaviors and cognitive status in older adults including six lifestyle behaviors: cognitive activities, social activities, physical activities, religious involvement, diet, and alcohol consumption. The study population is a sample of 1,216 community-dwelling men and women age 65 years and older from Cache County, Utah. The present study is conducted using the extant data from the Cache County Study on Memory Health and Aging (CCSMHA), a prospective longitudinal study, which has been ongoing since 1995 with its focus on Alzheimer's disease and other forms of dementia. Data related to lifestyle behaviors, cognitive status, and dementia diagnosis in the third study wave were analyzed for the purpose of the present study. Three lifestyle patterns were identified based on the six lifestyle behaviors: the least engaged, the moderately engaged secular, and the most engaged religious. The most engaged religious pattern represented a healthy lifestyle on all lifestyle domains with exception to almost no use of alcohol. The moderately engaged secular pattern represented a moderately healthy lifestyle on all domains with least engagement in religious behavior. The least engaged pattern showed an unhealthy lifestyle on all domains with moderate engagement in religious behavior. The results showed that participants in the least engaged had a lower cognitive status and higher rate of being diagnosed with cognitive impairment or dementia compared to those with other two lifestyle patterns. The findings suggest that engaging in healthy lifestyle behaviors in later life might protect from or delay loss of cognitive ability and dementia risk.

Every summer, Lily Dale, New York, a community founded on spiritualist beliefs and steeped in an eccentric explosive past, hosts thousands of visitors seeking to communicate with dead friends and relatives, while the residents lead ordinary lives in the midst of the supernatural hype permeating their town. Their stories are considered by most to be secondary to the illustrious trappings of the community in which they occurred. My research employs oral histories prompted by personal photographs to showcase the residents' everyday experiences amidst the town's infamy, illuminating the undervalued individual experience of those living in communities of such extraordinary repute. The attitudes of the residents displayed when sharing their memories is contextualized in the material behavior exhibited historically in the Spiritualist religion, spirit photography, and the formative years of Lily Dale's growth from a summer camp in the late 1800s to a town of permanent yearlong residents practicing unorthodox beliefs. Through the residents' sharing of images and memories, they reveal that their "ordinary" lives include a deep-rooted understanding of the Spiritualist lifestyle by unconsciously weaving spirit encounters and metaphysical events in and out of their conversation without making distinctions that they are in any way unusual. Spirit is not only in the air in Lily Dale--to the residents it is the air.

In the United States, educators, parents, policy makers, politicians, the media, researchers, and practitioners in many academic fields have taken an interest in outcomes for children aged 6 to 14 who participate in extracurricular activities outside of school time. Very little research examines parents' beliefs about and behaviors surrounding their children's participation in extracurricular activities. Yet, it may be parents' beliefs that guide choices about and persistence in extracurricular activities. This study used a phenomenonlogical and qualitative approach toward understanding parents' ideas and beliefs about their child's participation in extracurricular activities. These ideas and beliefs or parental ethnotheories are what parents believe are the correct or proper way to raise a child. Interviews with 11 parents of fourth and fifth graders at a university-based laboratory school indicated that parents thought strategically about their child's future. According to the parents, involvement in extracurricular activities produced socially adept children, who have "something in common" with other people, and are able to interact successfully with people of any age in as many different situations as possible. From this participation they sought to improve their child's social standing among peers, with adults, and in life in general. Parents structured and guided their child toward opportunities for growth and achievement through involvement in extracurricular activities. They believed that this involvement resulted in a "well rounded" child with a broad base of knowledge about the world. Parents believed these experiences would benefit their child in any future endeavors (college, careers, and family life).