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141.
Ella Daniel Maya Benish-Weisman Joanne N. Sneddon Julie A. Lee 《Child development》2020,91(5):1615-1630
Little is known about how children's value priorities develop over time. This study identifies children's value priority profiles and follows their development during middle childhood. Australian children (N = 609; ages 5–12 at Time 1) reported their values over 2 years. Latent Transition Analysis indicated four profiles: Social-Focus, Self-Focus, Growth-Focus and Undifferentiated. Within person development was characterized by profile stability or transfer to the Social-Focus profile. Younger children were more likely to have an Undifferentiated profile (or Self-Focus among boys) than older ones. Girls were more likely to have a Social-Focus profile or transfer to it, and less likely to have a Self- or Growth-Focus profile than boys. Social-Focus profile membership over time predicted more prosocial and less aggressive behavior. 相似文献
142.
We previously proposed that science capital (science-related forms of cultural and social capital) can be used as a theoretical lens for explaining the patterned nature of aspirations and educational participation among young people aged 11–16. Building on these findings, the present article investigates whether science capital is related to post-18 aspirations to pursue further STEM study and whether science capital can be extended to related disciplines including engineering, maths and technology. Specifically, we report on correlational analyses exploring the relationships between science, technology, engineering and maths attitudes and science capital. Drawing on data from a new survey of 7,013 17/18 year old English secondary school students, analyses showed that science capital, while strongly related to engineering and physical science future study aspirations, was not strongly related to the pursuit of either maths or technology postsecondary study. The findings also suggest that engineering and maths attitudes have a stronger relationship to science capital than attitudes relating to technology. We conclude with a discussion of the implications of these findings and propose that science capital might be more usefully applied to “SEM,” with links to technology fields and aspirations needing further exploration. 相似文献
143.
Andy Julie Plata 《桌面出版与设计》2008,(10):76-78
Julie:在过去的几周里,美国和世界金融市场经历了非常困难的时期。世界上一些大型的银行机构和投资公司纷纷破产或由政府接管。在未来的几周里,世界各地可能会有更多的金融公司带来更多的坏消息。许多金融专家们对世界经济充满沮丧和悲观的情绪。 相似文献
144.
To provide insight into issues of gender and ethnicity in science education, we examine the views of approximately 60 secondary science teachers and university scientists from three different research projects. In each project, participants and researcher explored the intersection of professional and personal identities; views of the nature of science; beliefs related to students' experiences in science education; and kinds of curricular and instructional strategies used to promote access and equity for all students. Participants' interviews were analyzed qualitatively for patterns across these four dimensions of inclusive science education. Analysis of data revealed a wide range of beliefs and experiences along each dimension. From our findings, we argue for careful examination of the ways identities shape instructors' professional experiences and educational practices; critical, constructive conversations about feminist science studies scholarship between professional developers and science teachers or scientists; and reasoned reflection on how views of students can inform recommendations for inclusive content and instruction. We conclude with the call for increased sophistication in the conceptualization and implementation of solutions to the “problem” of women and ethnic minorities in science education, for balancing recognition of systematic gender and ethnic bias with sensitivity to instructors and students' diverse interests and experiences. © 2000 John Wiley & Sons, Inc. J Res Sci Teach 37: 511–547, 2000 相似文献
145.
Analyzing interdisciplinarity: Typology and indicators 总被引:1,自引:0,他引:1
Both funding agencies and scholars in science studies have become increasingly concerned with how to define and identify interdisciplinarity in research. The task is tricky, since the complexity of interdisciplinary research defies a single definition. Our study tackles this challenge by demonstrating a new typology and qualitative indicators for analyzing interdisciplinarity in research documents. The proposed conceptual framework attempts to fulfill the need for a robust and nuanced approach that is grounded in deeper knowledge of interdisciplinarity. As an example of using the framework, we discuss our empirical investigation of research proposals funded by a national funding agency in Finland. 相似文献
146.
Arguments for public involvement in science and technology are often based on ideas of developing a more capable public and the assumed effects this may have for science. However, such a relationship is yet to be sufficiently explored and recent work indicates that a more involved public may have counterintuitive effects. Using nationally representative survey data for the U.K. and Northern Ireland, the effects of the public's own beliefs about involvement are explored. Developing the concept of "belief in public efficacy," findings suggest those who believe that the public might be able to affect the course of decision making have less approving attitudes towards future applications of genetic science; however, an individual's political efficacy does not significantly influence these attitudes. Furthermore, political efficacy and belief in public efficacy have some distinct and opposing relationships with the principles of governance people prefer. Overall, findings provide support for suggestions that it is simplistic to consider increasing public involvement as a way of increasing the approval of risky new technologies. 相似文献
147.
Julie A. Gegner Donald H. J. Mackay Richard E. Mayer 《Educational technology research and development : ETR & D》2009,57(1):79-97
High school students can access original scientific research articles on the Internet, but may have trouble understanding
them. To address this problem of online literacy, the authors developed a computer-based prototype for guiding students’ comprehension
of scientific articles. High school students were asked to read an original scientific research article about the effects
of drug or alcohol abuse, which was presented on a computer screen either with computer-based comprehension aids or without
aids. The aids provided background text and animations including answers given by the article authors. Across two experiments
involving different schools and different research articles, the comprehension aids group performed better than the control
group on a comprehension test concerning the article (d = +0.79 in Experiment 1 and d = +0.82 in Experiment 2) and rated the content of article as less difficult to read (d = +0.96 in Experiment 1 and d = +0.69 in Experiment 2). In addition, the comprehension aids group reported more positive motivational beliefs than the
control group concerning understanding what scientists do (d = +0.51 in Experiment 1 and d = +0.56 in Experiment 2), appraising the article as worthwhile (d = +0.80 for Experiment 1 and d = +0.70 for Experiment 2), and being interested in reading another research article (d = +0.19 in Experiment 1 and d = +0.58 in Experiment 2). The groups did not differ on their attitudes concerning a career as a scientist or about alcohol
and drug abuse. Overall, computer-based comprehension aids can help guide students’ comprehension processes for an original
scientific research article, which in turn can improve their appreciation of what scientists do.
相似文献
Richard E. MayerEmail: |
148.
Julie Davis 《Environmental Education Research》2009,15(2):227-241
In 2007, Environmental Education Research dedicated a special issue to childhood and environmental education. This paper makes a case for ‘early childhood’ to also be in the discussions. Here, I am referring to early childhood as the before‐school years, focusing on educational settings such as childcare centres and kindergartens. This sector is one of the research ‘holes’ that Reid and Scott ask the environmental education community to have the ‘courage to discuss’. This paper draws on a survey of Australian and international research journals in environmental education and early childhood education seeking studies at their intersection. Few were found. Some studies explored young children’s relationships with nature (education in the environment). A smaller number discussed young children’s understandings of environmental topics (education about the environment). Hardly any centred on young children as agents of change (education for the environment). At a time when there is a growing literature showing that early investments in human capital offer substantial returns to individuals and communities and have a far‐reaching effect – and when early childhood educators are beginning to engage with sustainability – it is vital that our field responds. This paper calls for urgent action – especially for research – to address the gap. 相似文献
149.
150.
美国数学学会数字图书馆——MathDL是美国国家科学数字图书馆项目(NSDL)之一。最近一年,该馆成功地整合了两大数字数学资源,将原来的Math Gateway和MathDL合为一体。文章综述了整合的背景及过程,并对整合后数学数字图书馆的框架、资源组织、服务功能与技术的采用等方面做了概要的介绍及评析,同时包括了作者的评估。 相似文献