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61.
Environmental degradation is a general problem but it is often more serious in developing nations where levels of awareness are lower than in industrialized countries. There is, therefore, a need particularly in developing countries to increase pro-environmental attitudes and behaviors. In this paper, we report the results of a quasi-experimental study designed to change environmental attitudes and environmental behaviors among 263 science pre-service teachers. The treatment consisted in the form of a green chemistry curriculum. We found statistically reliable changes in environmental attitudes, as measured by the New Ecological Paradigm, and in eight self-reported environmental behaviors. The Bayesian t-test suggests that the evidence for the changes to have been the result of the green chemistry curriculum is decisive. We conclude that the green chemistry curriculum constitutes a suitable context: (a) for supporting pre-service teachers in their development of pro-environmental attitudes and (b) for changing the levels of self-reported pro-environmental actions.  相似文献   
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63.
These studies were designed to determine: 1) if a videotape could be used to help people cope with public speaking anxiety; 2) how this videotape compared with other interventions; 3) whether the video could be used on a self‐help basis; and 4) whether the video would be effective over time. These issues were addressed in two separate studies. These studies indicated that the videotape reduced self‐reported levels of trait CA, state CA, and negative thinking. The first study linked the videotape to reduced rigidity while the second linked the videotape to reduced agitation. The second study also found trait CA to be reduced over time. Meta‐analysis was used to compare these data with other interventions. That analysis revealed this videotape was generally more effective than other interventions in reducing trait CA in study one. The videotape was found to reduce state CA and negative thinking more than other interventions in study two. These and other results are discussed at the conclusion of these studies.  相似文献   
64.
A basic understanding of the Internet's physical and operational structure is one element of information literacy. In this article, “traceroute” and “whois” commands are demonstrated as tools that librarians can use to illustrate how the Internet is geographically distributed, how businesses enable and control information sharing, and how to check a source's credibility by determining website ownership. With these tools, students can gain a better understanding of how online information is created, accessed, and affected in ways that may be otherwise invisible.  相似文献   
65.
This study draws on in‐depth interview data to discuss the school choices and educational advocacy roles of 14 African‐American mothers. The narratives of the study’s participants, who have low‐income or working‐class status, show how race, class and gender factors influence their school choice‐making and their value of education. The author asserts that the mothers’ school choice‐making constitutes an important act of cultural resistance and empowerment called motherwork. Analysis of the study’s findings challenges conventional notions of parent involvement and counters prevalent stereotypes that portray African‐American mothers as uncaring. Attention is given to the inequities that the mothers face in the educational marketplace and how they seek agency. Educators are urged to consider how the mothers perceive themselves and construct their educational involvement roles in order to engage parents in empowering and meaningful ways.  相似文献   
66.
Teachers often have difficulty implementing inquiry‐based activities, leading to the arousal of negative emotions. In this multicase study of beginning physics teachers in Australia, we were interested in the extent to which their expectations were realized and how their classroom experiences while implementing extended experimental investigations (EEIs) produced emotional states that mediated their teaching practices. Against rhetoric of fear expressed by their senior colleagues, three of the four teachers were surprised by the positive outcomes from their supervision of EEIs for the first time. Two of these teachers experienced high intensity positive emotions in response to their students' success. When student actions/outcomes did not meet their teachers' expectations, frustration, anger, and disappointment were experienced by the teachers, as predicted by a sociological theory of human emotions (Turner, J. H. (2007). Human emotions: A sociological theory. London, England: Routledge). Over the course of the EEI projects, the teachers' practices changed along with their emotional states and their students' achievements. We account for similarities and differences in the teachers' emotional experiences in terms of context, prior experience, and expectations. The findings from this study provide insights into effective supervision practices that can be used to inform new and experienced teachers alike. © 2012 Wiley Periodicals, Inc. J Res Sci Teach 50:137–161, 2013  相似文献   
67.
Abstract

The RFF Reader in Environmental Science and Resource Management , edited by Wallace E. Oates. Washington, DC: Resources for the Future. 1999. Paperback. $22.95. ISBN 0-915707-96-9.

Science through Multiple Intelligences: Patterns that Inspire Inquiry , by Robert Barkman. Tucson, AZ: Zephyr Press, Inc. 1999. Paperback. 165 pages. $39.00. ISBN 1-56976-096-9.

Earth Report 2000: Revisiting the True State of the Planet , edited by Ronald Bailey. New York: McGraw-Hill. 2000. Paperback. 362 pages. $19.95. ISBN 0-07-134260-5.

Hard Green: Saving the Environment from the Environmentalists (A Conservative Manifesto) , by Peter Huber. New York: Basic Books. 1999. Hardcover. $25.00. ISBN 0-468-03112-9.

Song of the Meadowlark , by James Eggert. Berkeley, CA: Ten Speed Press. 1999. Paperback. 145 pages. $12.95. ISBN 1-58008-034-0.

The Greening of Planet Earth: The Effects of Carbon Dioxide on the Biosphere , Greening Earth Society, 4301 Wilson Blvd., Suite 805, Arlington, VA 22203-4193; tel. 703-907-6168; fax 703-907-6161; . 1992. Color. 27 min 50 s. $15.00.

The Greening of Planet Earth Continues: The Promise for the 21st Century & Beyond , Greening Earth Society. 1998. Color. 27 min 30 s. $15.00 (or both for $25.00).

Nature's Nation: An Environmental History of the United States , by John Opie. New York: Harcourt Brace and Company. 1998. Paperback. 515 pages. ISBN 0-15-500219-8.

Visions of Paradise: Glimpses of Our Landscape's Legacy , by John Warfield Simpson. Berkeley: University of California Press. 1999. Clothbound. 387 pages. $35.00. ISBN 0-520-21364-5.

Beyond the Land Ethic: More Essays in Environmental Philosophy , by J. Baird Callicott. Albany: State University of New York Press. 1999. Paperback. 427 pp. $24.95. ISBN 0-7914-4084-2.

The Morning After Earth Day , by Mary Graham. Washington, DC: Brookings Institution Press. 1999. Hardcover, 153 pages. ISBN 0-8157-3236-8.

Natural Resource Management and Institutional Change , by Diana Carney and John Farrington. New York: Routledge. 1998. Hardback. 120 pages. $60.00. ISBN 0-415-18604-8.

Green Ink: An Introduction to Environmental Journalism , by Michael Frome. Salt Lake City: University of Utah Press. 1998. Paperback. 204 pages. $19.95. ISBN 0-87480-582-1.  相似文献   
68.
Cultural‐historical activity theory, an outcrop of socio‐psychological approaches toward human development, has enjoyed tremendous growth over the past two decades but has yet to be appropriated into science education to any large extent. In part, the difficulties Western scholars have had in adopting this framework arise from its ontology, which is materialist dialectical and, hence, does not allow easy absorption into non‐dialectical (classical logical) thinking underlying much of Western scholarship. Cultural‐historical activity theory has tremendous potential because it sublates traditional dichotomies in everyday teaching‐learning situations including individual/collective, body/mind, intra‐/inter‐psychological, cognitive/emotive and psychological/sociological. In this contribution, we not only review the existing literature that uses or develops this non‐dualistic approach, but also articulate an intelligible explication of the theory that is more accessible to Western scholars and describe possible future curriculum work and research in science education as an expression of the fruitfulness of the theory.  相似文献   
69.
ABSTRACT

Research on positive youth development and life skills in sport has gained considerable attention over the past decades. However, there is a lack of translated questionnaires examining youth development and life skills available to non-English researchers and practitioners. The purpose of this research project was to adapt in French two questionnaires and to accumulate validity evidence of these adaptations. The short form – Youth Experiences Survey for Sport and the Life Skills Scale for Sport were adapted using a procedure based on a transcultural validation methodology applied to psychological measures. This research comprises four studies, which led to the French adaptation and validation process of each questionnaire. In conclusion, the results obtained show that these adapted French questionnaires can now be used to evaluate the perceptions and lived experiences of French-speaking athletes regarding positive youth development and life skills in sport.  相似文献   
70.
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