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<p>Situated Expectancy-Value Theory (SEVT) calls for motivation researchers to treat learning and motivation as inseparable from context. Previous research has examined students’ expectancies and values in specific disciplines, showing dynamic changes over time. Limited research has examined students’ processes of change, considered the influence of students’ disciplinary identities, or solicited characteristics of the disciplinary environment that influence change. Additionally, current frontiers of the field aim to race-reimage motivational constructs. By situating motivation research in the race and gender experiences of historically marginalized students (i.e., Black, Latinx, Hispanic, Indigenous, women), the field can expand motivation theories to support a diversifying population, instead of relying on theories primarily based on the experiences of White individuals. Accordingly, the purpose of this study was to examine the processes of motivational and identity change and situate students' identity and motivation negotiations in their disciplines, race, and gender. Using a qualitative, single case study design, eight undergraduate students of color majoring in science or engineering and who were on academic probation were interviewed. Results identified three processes of negotiating their identity and motivation that students employed in response to being on probation. Students reported challenges to their identity and motivation negotiations situated in their race and gender experiences. However, they also shared cultural assets that supported their continued identification with, expectancies for success in, and valuing of their science and engineering disciplines. Findings propose theoretical and methodological implications considering communal values in the SEVT model. Practical implications are discussed for instructors and student success personnel to integrate students’ social identities and communal motivations into their</p> <p>disciplinary engagement.</p>

American Indians are distinct in their current geographic isolation and history of exclusionary policies enacted against them. Citizenship and territorial policies from the 1700s through the early 1900s have manifested in the distinctive status of many American Indian communities as sovereign nations, a classification that no other ethnic group in the United States can claim. However, as a result of political and geographic isolation, disparities in heath and economic development have been an ongoing problem within these communities. Among the most distinctive health disparities are in infant mortality and obesity-related complications. This project will focus on South Dakota, a state that was late in its application of assimilationist policies, yet today is home to some of the least healthy reservation communities in the United States. An investigation into the making of reservation healthcare delivery systems and patterns of prenatal care utilization will hopefully reveal patterns of health and economic characteristics that predispose infant mortality. / Master of Science

This dissertation aimed to expand the current literature's understanding of Indigenous epistemology within contemporary social media environments. The qualitative study used social descriptive analysis from forty TikTok videos and comment threads. The descriptive analysis captured major cultural themes, common informal learning behaviors, and perceptions of Indigenous culture. The findings revealed that Indigenous creators and audiences engaged in questions and answers, personal experience sharing, evaluative feedback, and expressed forms of appreciation to learn with TikTok content. Although the audience perceived Indigenous culture and content positively, community guideline considerations and power challenges to making cultural content available in social media environments still exist.

This text provides an environmental justice analysis of the stories of the people who lived in the Owens Valley, who watered its land and cultivated its crops—pine trees, apple trees, and kabocha alike. Telling the personal stories of challenge and resistance that manifested alongside the oppressive forces of military and state domination provides the opportunity to align forcibly relocated, exploited and incarcerated people’s struggles throughout time. This text starts with The Nü’ma Peoples who were the first humans to live in the Owens Valley and continues with the struggle for empire between rival colonial empires of agriculture and distant urban cities. Its final chapters end with an in-depth and personal exploration of the unconstitutional incarceration of 117,000 people of Japanese ancestry in the United States during World War II. All the while it weaves in poetry, art and grassroots stories of resistance. It is a call to action for Environmental Studies and Ethnic Studies Departments to link the critical analysis within their disciplines to tell more accurate histories.

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