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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

"The Trees Act Not as Individuals"--Learning to See the Whole Picture in Biology Education and Remote Sensing Research

Greenall, Rebeka A.F. 18 August 2023 (has links) (PDF)
To increase equity and inclusion for underserved and excluded Indigenous students, we must make efforts to mitigate the unique barriers they face. As their knowledge systems have been historically excluded and erased in Western science, we begin by reviewing the literature on the inclusion of Traditional Ecological Knowledge (TEK) in biology education and describe best practices. Next, to better understand how Native Hawaiian and other Pacific Islander (NHPI) students integrate into the scientific community, we used Social Influence Theory as a framework to measure NHPI student science identity, self-efficacy, alignment with science values, and belonging. We also investigated how students feel their ethnic and science identities interact. We found that NHPI students do not significantly differ from non-NHPI students in these measures of integration, and that NHPI students are varied in how they perceive their ethnic and science identities interact. Some students experience conflict between the two identities, while others view the two as having a strengthening relationship. Next, we describe a lesson plan created to include Hawaiian TEK in a biology class using best practices described in the literature. This is followed by an empirical study on how students were impacted by this lesson. We measured student integration into the science community using science identity, self-efficacy, alignment with science values, and belonging. We found no significant differences between NHPI and non-NHPI students. We also looked at student participation, and found that all students participated more on intervention days involving TEK and other ways of knowing than on non-intervention days. Finally, we describe qualitative findings on how students were impacted by the TEK interventions. We found students were predominantly positively impacted by the inclusion of TEK and discuss future adjustments that could be made using their recommendations. The last chapter describes how we used remote sensing to investigate land cover in a fenced and unfenced region of the Koʻolau Mountains on the island of Oahu. After mapping the biodiversity hotspot Management Unit of Koloa, we found that there is slighlty more bare ground, grass, and bare ground/low vegetation mix in fenced, and thereby ungulate-free areas, than those that were unfenced and had ungulates. Implications of these findings and suggestions for future research are discussed.
12

Returning to Our Roots: An Anthropological Evaluation of the Farm to Keiki Program

Migdol, Steven Jeffrey 12 1900 (has links)
Farm to school programs are becoming a popular intervention to address childhood obesity. The hope is to prevent later chronic illnesses such as diabetes and cardiovascular disease that can result from eating high-fat/high-calorie diets that are low in consumption of fresh fruits and vegetables. This study explores the impacts of one such program, Farm to Keiki, on students, their families, and teachers at two Native Hawaiian preschools on the island of Kauaʽi, Hawaiʽi. This program combined lessons about plants and nutrition with gardening at school and tastetesting in the classroom. Rooted in critical medical anthropology, this study utilized a combination of quantitative and qualitative methods to understand these impacts, as well as the historical and cultural contexts that have contributed to dietary changes among Native Hawaiians. Through in-depth interviews and focus groups, families and teachers described how the program encouraged the children to try new foods and eat more produce, and how the children demonstrated new knowledge about plants and healthy eating. Participants also spoke of ways in which their own knowledge and eating habits changed, and families reported carrying over many of the program's activities at home by gardening and preparing meals together. Additionally, participants offered valuable feedback on ways the program could be improved. This study, which appears to be the first of its kind to involve a Native Hawaiian farm-toschool program, demonstrates that an anthropological approach can provide critical depth and understanding of how programs like Farm to Keiki affect students and the people close to them.

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