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71.
Marcus J. Coleman Tina M. Harris Kevin L Bryant Carrie Reif-Stice 《Journal of International and Intercultural Communication》2018,11(3):173-191
This study explores an under-researched phenomenon of how African Americans communicate about patriotism via ordinary political conversation. We conducted two studies that offer a critical-qualitative analysis of how patriotism is colloquially articulated among African Americans. In study one, focus group interviews were conducted, transcribed, and analyzed using constant comparative method. In study two, we conducted a quantitative content analysis. The findings from study one revealed that there are three relational conceptualizations that help characterize one’s orientation to their nation (i.e., community: subordinate, guardian, and tumultuous). Participants expressed having an attachment to, identification with, and commitment to their communities. 相似文献
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There is little published data in relation to the effects of caffeine upon cycling performance, speed and power in trained cyclists, especially during cycling of approximately 60 s duration. To address this, eight trained cyclists performed a 1 km time-trial on an electronically braked cycle ergometer under three conditions: after ingestion of 5 mg x kg-1 caffeine, after ingestion of a placebo, or a control condition. The three time-trials were performed in a randomized order and performance time, mean speed, mean power and peak power were determined. Caffeine ingestion resulted in improved performance time (caffeine vs. placebo vs. control: 71.1 +/- 2.0 vs. 73.4 +/- 2.3 vs. 73.3 +/- 2.7 s; P = 0.02; mean +/- s). This change represented a 3.1% (95% confidence interval: 0.7-5.6) improvement compared with the placebo condition. Mean speed was also higher in the caffeine than placebo and control conditions (caffeine vs. placebo vs. control: 50.7 +/- 1.4 vs. 49.1 +/- 1.5 vs. 49.2 +/- 1.7 km x h-1; P = 0.0005). Mean power increased after caffeine ingestion (caffeine vs. placebo vs. control: 523 +/- 43 vs. 505 +/- 46 vs. 504 +/- 38 W; P = 0.007). Peak power also increased from 864 +/- 107 W (placebo) and 830 +/- 87 W (control) to 940 +/- 83 W after caffeine ingestion (P = 0.027). These results provide support for previous research that found improved performance after caffeine ingestion during short-duration high-intensity exercise. The magnitude of the improvements observed in our study could be due to our use of sport-specific ergometry, a tablet form and trained participants. 相似文献
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This study focuses on the experience of designing and implementing an action research-based curriculum in a secondary science classroom. By systematically examining ourselves and our practices, we brought to light beliefs and values that were realized through this process, came to a deeper understanding of our own learning, and developed new awareness as teachers and researchers. Here, we provide our perspective on how the process of curriculum design and implementation facilitated our personal and professional growth, and we share this as an example of how teacher educators and kindergarten through grade 12 teachers can position one another as generators and disseminators of knowledge through collaborative self-study to inform their own and others' teaching practices. 相似文献
77.
Stacie M. Kirk Coleman R. Vizcarra Erin C. Looney Erik P. Kirk 《Early Childhood Education Journal》2014,42(3):181-189
The potential impact of increased physical activity on early literacy skills in preschool children has not been sufficiently explored. Therefore, the purpose of this study was to determine the effects of a 6 month, low cost, teacher-directed, academic program that delivered existing literacy lessons using physical activity in Head Start preschools. Preschool Literacy Individual Growth and Development Indicators were used to assess early literacy and phonological awareness in the areas of alliteration and picture naming. The results showed significant increases in physical activity during free play and improvements in early literacy (Picture Naming, Alliteration) compared to a non-exercising control group. In conclusion, the findings suggest that academic lessons taught using physical activity improve early literacy in preschoolers. 相似文献
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Paul Coleman Library Director Ada D. Jarred Director of Libraries 《The Journal of Academic Librarianship》1994,20(5-6)
Librarians use the Standards for College Libraries in accreditation reviews, and most accrediting bodies, while not formally adopting the Standards, deem them a credible auxiliary tool. A comparison reveals they address issues raised by accreditation criteria. Questions about them remain, however, and a demonstrable basis in research would increase their usefulness. 相似文献
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Peter Neil Alex McEwen Karen Carlisle & Damian Knipe 《British Journal of Special Education》2001,28(4):174-181
School self-evaluation allows staff to review the quality of their work in relation to local contexts. In this article, Peter Neil, senior lecturer in education, Alex McEwen, professor of education, and Karen Carlisle and Damian Knipe, both research assistants in the Graduate School of Education at Queen's University, Belfast, discuss a research project focusing on the process of self-evaluation carried out by staff at a special school in Northern Ireland. The project involved the participants in the completion of a research journal over a four-week period. The authors describe the ways in which the outcomes of the project were fed back to staff and the impact the project had on a range of issues, including teaching and learning and the school's professional development agenda. 相似文献
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