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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.
31

Myths, Risks, and Ignorance: Western Media and Health Experts’ Representations of Cultures in Ebola-Affected West African Communities

Wonnah, Samson 01 May 2018 (has links) (PDF)
The 2014 Ebola outbreak, mostly affecting Liberia, Sierra Leone, and Guinea, is the largest ever recorded. The Ebola response encountered resistance in some affected communities, where some residents accused relief agencies from the Global North of denigrating local cultures. This thesis examines mainstream Western media and health experts’ representation of culture in the Ebola-affected region and employed Foucauldian analysis of discursive power to discuss the impact of such a representation on the concerned communities. Through a content analysis of selected journal and news articles by Western scholars and media and official reports by some relief agencies involved with the Ebola response, the study discovers evidence of culture bias. There was a use of significantly negative words in describing aspects of culture in the Ebola-affected region. Western media and health experts also largely associated the epidemic with African “backwardness.”
32

Regional modeling of bone diagenesis and its application to paleodietary analysis in the Vaca Plateau, Belize

Williams, Lana J. 01 October 2002 (has links)
No description available.
33

Porotic hyperostosis among the ancient Maya : a regional perspective

Wheeler, Sandra Michelle 01 October 2002 (has links)
No description available.
34

Family Message Journals: A tool for writing instruction combined with parent involvement

McCann, Sandi Michele 01 January 2008 (has links)
Mandates on reading and math achievement in elementary education in rural Georgia have led to a decline in writing proficiency as the subject becomes increasingly neglected. At the same time, schools strive to increase parental involvement programs. Consequently, there is a need for more research on the impact of parental involvement on student writing proficiency. Accordingly, this qualitative case study examined the impact of Family Message Journals (FMJ) and parent participation on teaching writing across the curriculum. Participants included 6 third-graders and their parents. Students wrote in journals 4 days per week across the 4 months of the study, and parents provided parallel responses each night. Student entries were examined and coded by academic subject and the 4 domains of the Georgia Writing Assessment Rubric to document students' growth in specific writing skills; parental responses were coded according to the type of response. Inductive analysis was used to analyze and interpret structured interview data to document emergent themes and search for patterns of meaning. All FMJ data were triangulated in a data source matrix with interviews of parents and students to explore linkages across sources. Findings revealed that (a) using FMJ increased students' writing ability, (b) teaching writing across the curriculum provided time for writing instruction, (c) comprehension was enhanced in subject content areas, and (d) parents felt more informed and appreciated. This study will prove beneficial for educators desiring to include writing without compromising time in currently mandated content areas, and also for parents who want to be informed, involved, and empowered. Teachers using FMJ can initiate social change by preparing more proficient students with a positive attitude for writing. Ideally, these attributes will build and follow these students into the workforce.
35

Examining Students' Reflections on Literacy Activities Focused on Poetry Reading and Writing

Long, Celeste 01 January 2011 (has links)
Motivation, which is based on experience, is crucial in promoting literacy acquisition; however, little research has explored what children experience during literacy activities such as poetry reading and writing. This phenomenological study explored what elementary students experienced during literacy activities focused on poetry. Educational reform inspired by the No Child Left Behind Act of 2001 is based on a narrow range of quantitative research and does not consider the multifaceted nature of literacy and the experiences of the learner. Bruner's psychocultural theory and the belief that an individual's experiences are the core of existence were the philosophical and theoretical frameworks used to craft this research. This study was conducted to illuminate children's experience during literacy activities, including Poetry Break, which has been observed to be an eagerly anticipated part of daily classroom rituals at a culturally diverse Title I school. Interviews were held with 22 fifth through twelfth grade students from culturally diverse backgrounds. Fourteen were English-language learners. Students were asked to reflect upon and describe their experiences of poetry reading and writing when in the third or fourth grade. Data were analyzed by isolating thematic statements to glean the essence of the poetry experience. The experiences of fun, being center stage, working with friends, emotional outlet, expressing oneself, choice, creating community, improved reading, and writing were some of the themes that emerged. Implications for positive social change include the use of these findings by educational planners to create motivational and engaging literacy learning activities that can result in improved literacy.
36

The Effects of Writer's Workshop on Writing Achievement in the Kindergarten Classroom

Mester, Mary 01 January 2011 (has links)
Only one quarter of American students in Grades 4, 8, and 12 were considered at or above the proficient level in writing in 2002 and 2007. The purpose of this quantitative study was to identify the effect of the instructional strategy known as writer's workshop on students' writing achievement. Writer's workshop is an instructional strategy involving daily writing and systematic lessons. The research question guiding this study examined the writing achievement of students taught through writer's workshop versus students taught through the county's writing curriculum which utilizes journal writing on a regular basis but does not involve systematic lessons or daily writing. Writer's workshop was implemented in 3 Kindergarten classrooms, totaling 45 students, and scores from these students were compared to the scores of the students in the control group, totaling 45 students, none of whom had been exposed to writer's workshop. The participants were 90 Kindergarten students enrolled in a suburban elementary school in the southeastern United States. The students were randomly placed in experimental and control conditions. A pre- and posttest derived from a 10 stage developmental writing rubric was used to measure writing achievement. An independent-measures t test on posttest scores determined a significant difference in writing achievement when the writer's workshop strategies were integrated into the curriculum. Results from this study may contribute to positive social change by maximizing young learners' academic success, confidence, and self-image as their written communication abilities and skills improve.
37

The relationship of self -evaluation, writing ability, and attitudes toward writing among gifted Grade 7 language arts students

DeMent, Lisa 01 January 2008 (has links)
Previous research has indicated that literary skills performance in reading and writing for middle school students has declined. There remains an important gap in the current literature regarding the decline in literary skills, which is a good predictor of the potential for students to drop out of school. The goal of this study was to determine if the use of self-evaluation influences students' writing ability and their attitudes toward writing. Using a quasi-experimental nonequivalent control group design, and over the course of 10 weeks, the researcher administered a writing pre- and posttest, as well as a pre- and posttest Writing Attitude Survey (WAS) to 70 gifted Grade 7 students. Two classes formed the experimental group, and 2 classes formed the control group. Students in the first group participated in focused self-evaluation instruction and practice. A pre- and postwriting test patterned after the Georgia Grade 8 Writing Assessment was assessed with a standardized writing rubric, and the WAS provided the quantitative data. ANCOVA and an independent sample t test compared the average change from pretest score to posttest score between the groups in overall writing score, ideas, style, organization, and conventions. They showed a level of significance. A Cramer's V compared the average change from pretest survey score to posttest survey score between the groups in the areas of gender, ethnicity, and group. It showed a statistically significant difference. Findings from this study may directly influence the increased use of self-evaluation across language arts, as well as other content area subjects.
38

Emerging Adults' Perceptions of Learning in an Undergraduate Student Organization for Global Social Justice

Kean, Patricia Marie 01 January 2010 (has links)
Current literature suggests the institution of higher education is exploring its identity and role in society, much like the emerging adults who enroll in their programs as traditional aged undergraduates. Literature also reveals that society is asking undergraduate institutions to meet the diverse needs of its students and prepare them for adulthood and life long learning. However, research also highlights the need for students to be educated for participation within an interconnected and complex global society able to facilitate positive social change. Using a developmental lens, this interpretive case study addressed these current needs through interpreting perceptions of undergraduates and recent graduates about their learning within a student organization focused on global social justice. Data were gathered through 15 survey responses, 8 individual interviews, and a focus group of recent graduates as well as a reflexive journal by the researcher, a former faculty advisor of the student organization. All data were coded for emergent themes and evidence of developmental tasks of emerging adulthood and transformative learning. Findings indicated participants of this study experienced sustained transformative learning as undergraduates as a result of engagement in global social justice activism within a student organization. These findings draw attention to the role played by developmental tasks of identity exploration and commitment in undergraduate learning, the potent contributions of a student organization to academic learning, and the transformative power of undergraduate engagement in global social justice awareness and activism for positive social change.
39

An examination of cooperative learning models and achievement in middle and secondary level social studies

Niemi, Jeffrey R. 01 January 2009 (has links)
There is a lack of understanding of different cooperative learning methods and their effects on student achievement in middle and secondary level social studies education. The purpose of this quasi-experimental study was to compare two different cooperative learning models in terms of their effects on student achievement in middle level social studies classes. The research question addressed in this study involved understanding the nature of the relationships between different cooperative learning models, gender, ability level and achievement in social studies students. The two cooperative learning models compared were the structured dyad model, which was effective in studies on reading achievement, and the Jigsaw II model, which was well-suited for social studies students. This quantitative study compared the differences between unit pre-and posttest scores of 6th grade students using repeated-measures t test analysis. The study revealed that the learning using a structured dyad model resulted in significantly higher student achievement scores than learning using the Jigsaw II model. Implications of the study include promoting the use of cooperative learning in classrooms to converting schools into learning communities.
40

Comparing the effects of two asynchronous teaching methods, wikis and eBoards, on Spanish students' cultural proficiency

Muir, Kristopher D. 01 January 2010 (has links)
Culture tends to be misplaced as a secondary instructional goal in most foreign language classrooms. Although research has suggested that a strong link exists between language and culture, the problem resides in how best to teach culture in the classroom. While this problem impacts all learners, it may affect high school students more because they are entering a multilingual and multicultural world through higher education, study abroad, and employment. Based on Moran's conceptual framework of culture, this study addressed a gap in the literature by examining the effects of 2 innovative technologies, wikis and eBoards, and their potential to improve high school Spanish students' cultural proficiency. The research questions examined whether or not there is a difference in level of cultural proficiency between those students using wikis and those using eBoards. In addition, this study observed whether differences exist in satisfaction levels for students learning about Spanish culture via eBoards and wikis. The research method was a quasi-experimental quantitative design that involved approximately 150 Spanish 3 students at a suburban high school. Three instruments were used to gather the data: a demographic survey, a pre- and posttest instrument, and an attitudinal survey. Independent t tests and an analysis of covariance (ANCOVA) revealed that there was no statistically significant difference in gains in student cultural proficiency. However, the attitudinal survey results indicated that there were statistically significant differences in student levels of satisfaction between the 2 groups in favor of students using wikis. These results provide classroom-based evidence of the use of collaborative instructional technology to teach culture in the Spanish classroom and, more importantly, to further student understanding of the interconnected global society of the 21st century.

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