Environmental literacy of youth movement members – is environmentalism a component of their social activism?     

Daphne Goldman  Sara Pe’er  Bela Yavetz 《Environmental Education Research》2017,23(4):486-514

Youth-movements in Israel are non-formal organizations that educate for social and political involvement and provide a broad platform for youth involvement in the community. This study explored the question: does the social activism of adolescents who both elect for membership in youth movements and a leadership role of instructing younger members also reflect itself in environmentalism? In a survey of 1496 young instructors drawn from 15 official youth movements, findings on environmental literacy variables show youth are only generally knowledgeable about environmental problems; express ‘technical-optimism’ which leads them to limited concern for the environment; show limited recognition of the importance of environmental education, and show limited acknowledgment of the necessity for changes in personal consumerism. Findings also show that environmental issues are not on their mind since they are not a conversation topic with peers or family. Nonetheless, these youth also demonstrate strong self-efficacy to effect change; view themselves as role models for younger members; and express willingness to include environmentally-supportive activities within regular youth movement activities. Their valuing of nature also provides a foundation for building other environmental values. Further analysis shows how these findings can contribute theoretical and practical tools for incorporating sustainability within the youth movement framework, and help realize their potential for promoting sustainability in society.  相似文献   

Encoding of the unconditioned stimulus in Pavlovian conditioning     

Ruth M. Colwill  Daphne K. Motzkin 《Learning & behavior》1994,22(4):384-394

Three experiments, using rats, demonstrated the encoding of a food unconditioned stimulus (US) in a simple Pavlovian conditioning paradigm. In all three studies, one stimulus was used to signal the delivery of pellets and a different stimulus was used to signal the delivery of sucrose. In Experiment 1, postconditioning devaluation of one of the food USs selectively reduced the frequency of conditioned magazine-directed behavior during the stimulus trained with that US. In Experiment 2, transfer of the stimuli to instrumental responses resulted in selective depression of the response trained with a different outcome. In Experiment 3, acquisition of stimulus-outcome learning was impaired by unsignaled intertrial presentations of the same outcome but not of a different outcome. These results indicate that a detailed representation of the outcome is encoded in the normal course of Pavlovian conditioning.  相似文献   

The corporate curriculum: Schools as sites of new knowledge production     

Daphne Meadmore  Erica McWilliam 《The Australian Educational Researcher》2001,28(2):31-45

This paper investigates the ways in which corporate ideas are impacting on Australian education, with a particular emphasis on secondary schools. We note the growing importance of a culture of enterprise in changing the practices of schooling, indicating how a performative organisational culture is producing different identities and relationships in educational work. The paper begins by considering the imperative for schools and individuals to be enterprising. It then moves on to examine more closely the impact of this discursive shift on teachers, students and school communities as they engage in enterprising practices. We draw on our research of over 50 state and private schools mainly in south-east Queensland to demonstrate how the newly emergent corporate ‘curriculum’ is producing a changing set of imperatives, responsibilities and outcomes for leadership in ‘enterprising’ schools.  相似文献   

Source use and argumentation behavior in L1 and L2 writing: a within-writer comparison     

van Weijen  Daphne  Rijlaarsdam  Gert  van den Bergh  Huub 《Reading and writing》2019,32(6):1635-1655

The aim of this study was to test whether Cummins’ Linguistic Interdependence Hypothesis (LIH) might also apply to writing, by determining to what extent writers’ text quality, source use and argumentation behavior are related in L1 and L2, how effective writers’ behavior is and whether their L2 proficiency influenced the relations between them. To answer these questions, twenty students wrote four short argumentative source based essays each in L1 (Dutch) and four in L2 (English). A within-writer cross-linguistic comparison of their texts revealed that their L1 and L2 writing competencies appear to be related. Furthermore, writers’ source use behavior differed to some extent between languages, but the strong positive correlations found between source use features suggest that in most cases this was more a person than a language effect. Similarly, for argumentation behavior, results showed some learner specific features (e.g. inclusion of titles and reference lists), but differences between languages for others (e.g. the inclusion of both arguments and counter-arguments). Effects of the different source use and argumentation features studied on text quality were limited and no clear effect of L2 proficiency on writers’ behavior or their influence on text quality were found. Overall, in line with earlier research, these findings provide some additional support for Cummins’ LIH and the idea that writers might have a common underlying source for writing related knowledge and practices which they can apply in multiple languages.

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Inquiry‐based science instruction—what is it and does it matter? Results from a research synthesis years 1984 to 2002     

Daphne D. Minner  Abigail Jurist Levy  Jeanne Century 《科学教学研究杂志》2010,47(4):474-496

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Influences of Witnessed Affect on Information Processing in Children     

Daphne Blunt Bugental  Jay Blue  Victoria Cortez  Karen Fleck  Alina Rodriguez 《Child development》1992,63(4):774-786

Children between the ages of 5 and 10 years watched a videotape of a child having a routine medical exam. Embedded within the scenes were systematic variations of depicted facial affect shown by doctor and child. Measures were taken of autonomic reactions and information-processing errors in response to positive, neutral, and negative affective cues. For 5-6-year-olds, processing errors were greatest in the negative affect condition. Additionally, peak increases in heart rate (HR) and skin conductance level (SCL) were demonstrated by 5-6-year-olds in response to negative affect shown by the witnessed child; increases in HR were in turn predictive of processing errors. Older children (9-10 years) showed trends reflecting reduced processing errors in response to witnessed negative affect. It was suggested that younger children respond to salient threat cues with a "defensive" response pattern that is relatively adaptive at younger but not older ages.  相似文献   

Lesson study for accessible science: Building expertise to improve practice in inclusive science classrooms     

Karen Mutch‐Jones  Gillian Puttick  Daphne Minner 《科学教学研究杂志》2012,49(8):1012-1034

The Lesson Study for Accessible Science (LSAS) project created middle school teams comprised of both science and special education teachers who engaged in collaborative work to improve instruction in inclusive classrooms. The intervention is based on Lesson Study, a professional development approach that originated in Japan, which supports the systematic examination of practice and student understanding. Using an experimental design, teams of teachers were randomly assigned to the LSAS intervention or to a wait‐list comparison group. The results of this study suggest that science and special educators in the LSAS intervention were able to generate more accommodations for students with learning disabilities, and they increased their ability to set an instructional context and adapt an instructional plan to meet science learning goals for all students in an inclusive classroom. They did not, however, show significant increases in their knowledge of science content or learning disabilities. © 2012 Wiley Periodicals, Inc. J Res Sci Teach 49: 1012–1034, 2012  相似文献   

‘Human nature’: Chemical engineering students’ ideas about human relationships with the natural world     

Daphne Goldman  Orit Ben-Zvi Assaraf  Julia Shemesh 《European Journal of Engineering Education》2014,39(3):325-347

While importance of environmental ethics, as a component of sustainable development, in preparing engineers is widely acknowledged, little research has addressed chemical engineers’ environmental concerns. This study aimed to address this void by exploring chemical engineering students’ values regarding human–nature relationships. The study was conducted with 247 3rd–4th year chemical engineering students in Israeli Universities. It employed the New Ecological Paradigm (NEP)-questionnaire to which students added written explanations. Quantitative analysis of NEP-scale results shows that the students demonstrated moderately ecocentric orientation. Explanations to the NEP-items reveal diverse, ambivalent ideas regarding the notions embodied in the NEP, strong scientific orientation and reliance on technology for addressing environmental challenges. Endorsing sustainability implies that today's engineers be equipped with an ecological perspective. The capacity of Higher Education to enable engineers to develop dispositions about human–nature interrelationships requires adaptation of curricula towards multidisciplinary, integrative learning addressing social–political–economic–ethical perspectives, and implementing critical-thinking within the socio-scientific issues pedagogical approach.  相似文献   

Bioremediation through rhizosphere technology : Edited by Todd A. Anderson and Joel R. Coats. Pp. 249. American Chemical Society. £54.00. ISBN 0 8423 2942 2     

Daphne J. Osborne 《Endeavour》1995,19(4)

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Of Uniform Appearance: a symbol of school discipline and governmentality     

Daphne Meadmore  Colin Symes 《Discourse: Studies in the Cultural Politics of Education》1996,17(2):209-225

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