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71.
Research demonstrates that methamphetamine is a serious problem in gay communities. This study examined the framing of methamphetamine in nine gay, lesbian, bisexual, and transgender (GLBT) newspapers. Results showed that methamphetamine was framed as a “gay problem,” that sexual health and solutions frames were prevalent, and that GLBT newspapers covered methamphetamine in a way that is similar to how they covered AIDS in the 1980s. Implications for health campaigns are discussed. 相似文献
72.
During the past several years the Online Computer Library Center (OCLC) noted increasing concern from the library community regarding the future of cataloging. In response to this concern and to the rapidly changing metadata environment, OCLC is taking steps to further a paradigm shift toward early acquisition of metadata in WorldCat directly from the entities responsible for content purchased by libraries—chiefly the publisher supply chain. This shift in thinking requires the acknowledgement that metadata is dynamic and will change over time and relies upon the automated capture of metadata early in the publishing cycle as well as automated processes to help make the early metadata “good enough.” 相似文献
73.
Search engine optimization, or the practice of designing a web site so that it rises to the top of the results page when users search for particular keywords or phrases, has become so prevalent on the modern web that it has a significant influence on Google search results. This article examines the techniques used by search engine optimization practitioners, the difference between “white hat” and “black hat” optimization tactics, and why it is important for library staff to understand these techniques and their impact on search engine results pages. It also looks at ways that library staff can help their users develop awareness of the factors that influence search results and how to better assess the quality and relevance of results listings. 相似文献
74.
Patricia H. Miller Jennifer Slawinski Blessing Stephanie Schwartz 《International Journal of Science Education》2013,35(4):363-381
This study examined gender differences in 79 high‐school students’ attitudes towards their science classes, their perceptions of science and scientists, and their views about majoring in science. The study identified some of the subtleties underlying females’ low participation in, and interest in, science documented in previous research. Four themes emerged from responses on the rating scales and questionnaire. First, even when females planned to major in science, they were more interested than males in the people‐oriented aspects of their planned majors. Second, biology was the one exception to females’ low interest in science. Third, females often planned a science major mainly because they needed a science background in order to enter a health profession such as medicine or physical therapy. Fourth, females generally found science uninteresting and the scientific lifestyle (as perceived by them) unattractive. Implications for teaching science were discussed. 相似文献
75.
The author undertook a field study at the Centro de los Trabajadores Agrvcolas Fronterizos (Center for Border Agricultural Workers, or CTAF) in El Paso, Texas, while she was a student on the Border Studies Program in the fall of 2000. This ethnography treats the theme of the connections between institutionalized racism and the suppression of historical memory, with specific reference to the Bracero Program. It also examines what roles ''outsiders'' can play in progressive political movements. 相似文献
76.
Many students enroll in video production courses in high school as part of a vocational, career, or technical program. While there has been an explosion of scholarly work in digital literacy in informal settings, less is known about how digital and media literacy competencies are developed through school-based video production courses. This study explores the relationship between civic engagement and the various multimedia instructional practices used in a high school video production course with a single-school convenience sample and an ethnically diverse population of students. Findings reveal that the best predictors of the intent to participate in civic engagement are having positive attitudes about news, current events, reporting, and journalism. Media literacy attitudes and a range of in-classroom learning experiences with video production are also associated with civic engagement. 相似文献
77.
Saul Schwartz 《Quest (Human Kinetics)》2013,65(1):52-55
As part of their quest to secure academic credibility, physical educators in Australia, Canada, Britain, and the United States have increasingly privileged empirical–analytical forms of research. We argue that this strategy has resulted in a montage of professional values and practices that we term technocratic physical education (TPE). We contend that TPE is based on ideologies of professionalism, scientism, and instrumental rationality, which articulate one-dimensional definitions of excellence in teaching, the body, and sport and also marginalize issues related to political and moral ends. By drawing on the traditions of critical pedagogy and reflective teaching, we suggest some ways in which the limits of TPE can be transcended in pre- and inservice teacher education curricula. 相似文献
78.
Kathryn T. Stevenson M. Nils Peterson Sarah J. Carrier Renee L. Strnad Howard D. Bondell Terri Kirby-Hathaway 《The Journal of environmental education》2013,44(3):163-177
Significant life experience research suggests that the presence of role models, time outdoors, and nature-related media foster pro-environmental behavior, but most research is qualitative. Based on a random sample of middle school students in North Carolina, USA, we found limited positive associations between presence of a role model and time outdoors with behavior and a negative association between watching nature television and environmental knowledge. The strongest predictors of environmental knowledge and behavior were student/teacher ratio and county income levels, respectively. We also found that Native Americans engaged in environmental behaviors more than Caucasians, and that African American and Hispanic students had lower levels of environmental knowledge. Accordingly, life experiences appear less important than promoting small class sizes and addressing challenges associated with lower incomes in schools. 相似文献
79.
Kathryn Anderson Samuel V. O. Prichard Jr. Vito Silvestri Howard Schwartz Bonnie J. Buenger J. A. Hendrix 《Communication quarterly》2013,61(3):51-54
FREE SPEECH: RESPONSIBLE COMMUNICATION UNDER LAW. By Robert M. O'Neil. Indianapolis, Indiana: The Bobbs‐Merrill Company, Inc., 1966; pp. viii 123+$1.25. THE MOYNIHAN REPORT AND THE POLITICS OF CONTROVERSY, by Lee Rainwater and William L. Yancey. Cambridge: MIT Press, 1967; pp. xvii+493. $3.95. VOICES OF CRISIS: VITAL SPEECHES ON CONTEMPORARY ISSUES, by Floyd W. Matson, New York: The Odyssey Press, Inc., 1967; pp. xi+304. THE BLACK POWER REVOLT. Edited by Floyd B. Barbour. Boston: Porter Sargent Publisher, 1968; pp. 287. $5.95 cloth; $2.95 paper. THE AGITATOR IN AMERICAN SOCIETY. By Charles W. Lomas. Englewood Cliffs, New Jersey: Prentice‐Hall, 1968; pp. viii+182. BLACK POWER: THE POLITICS OF LIBERATION IN AMERICA. By Stokely Carmichael and Charles V. Hamilton. New York: Vintage Books, 1967; pp. xii+ 198. Paper $1.95. REPORT OF THE NATIONAL ADVISORY COMMISSION ON CIVIL DISORDERS. New York: Bantam Books, 1968; pp. xi+609. Paper $1.25. 相似文献
80.
Lois Schwartz 《Performance Improvement》1980,19(9):40-43
Should NSPI establish on Ethics Committee? What is ethics, what are the ethical issues that confront consultants and how do they presently deal with them? This article is based on a year long research effort to identify common ethical dilemmas that arise in consultant-client relationships and the difficulties both parties have in resolving them. 相似文献