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681.
682.
It has long been assumed that graphic organizers (GOs) should be presented to students following text as an organizer, rather than preceding text as an overview. Robinson et al. (Educational Technology Research & Development, 51(4), 25?C41, 2003) challenged this assumption by finding support for GOs as an overview. The present study further examined this issue by having 111 undergraduates view three GOs before (overview) or after (organizer) reading or listening to a narration of a 3,400-word text, followed by measures of retention and transfer. Students who received GOs as organizers transferred knowledge better than those who received GOs as overviews. Whether GOs should also be used as overviews, as prescribed by Robinson et al., is unclear and in need of further investigation.  相似文献   
683.
Studies have shown increasing Internet use for health information and service facilities. After consulting a convenience sample of new mothers, this study applied select terms and phrases to a widely accepted search engine and investigated its potential for providing resources for new mothers. Results of this quantitative content analysis showed that only four of the 13 phrases used in the search generated 50% or more websites containing content relevant to new mothers. Findings indicate that informational support by way of electronic fact sheets is available using the Google search engine. However, functional support (e.g., social networks, consultation phone details, and mother–infant activities) configured limited data resources using the Google search engine. In addition, because websites can be difficult to navigate, users’ technical proficiency needs to be taken into consideration as well as the sites’ up-to-date information. With Internet technology rapidly expanding, perinatal educators and other perinatal health-care professionals need to be informed about current online resources to help direct consumers to useful online resources and mitigate the often overwhelming and confusing information.  相似文献   
684.
Two experiments explored whether children's correct answers to counterfactual and future hypothetical questions were based on an understanding of possibilities. Children played a game in which a toy mouse could run down either 1 of 2 slides. Children found it difficult to mark physically both possible outcomes, compared to reporting a single hypothetical future event, "What if next time he goes the other way ..." (Experiment 1: 3-4-year-olds and 4-5-year-olds), or a single counterfactual event, "What if he had gone the other way ...?" (Experiment 2: 3-4-year-olds and 5-6-year-olds). An open counterfactual question, "Could he have gone anywhere else?," which required thinking about the counterfactual as an alternative possibility, was also relatively difficult.  相似文献   
685.
Multicultural elements and issues are a vital part ofeffective counselling supervision. However,traditional counselling supervision has not provideda conceptual framework that integrates multiculturalissues. The purpose of this paper is to provide afour-step model for the development of multiculturallycompetent counsellors. The four-step model includes:(a) developing cultural awareness of the counsellingsupervisor; (b) exploring the cultural dynamics of thecounselling supervisory relationship; (c) examiningthe cultural assumptions of traditional counsellingtheories; and (d) integrating multicultural issuesinto existing models of supervision.  相似文献   
686.
Development models have moved away from the simple export or imitation of western patterns towards local ownership and participatory approaches. This movement has brought with it increasing attention to the place of culture, ethnicity and language in development. In situations of high linguistic diversity, debate has concentrated largely on language choice and use in the formal educational system without reference to wider participatory processes of development in the community. Questions of language choice in both education and development are, however, crucial where local community languages have little written tradition and may have been considered of too little significance to develop. This article will review the major features of participatory development and ask how far similar processes have been or might be applied in promoting the use of local languages for such development. These questions will be explored in selected African contexts. How does intervention for language development dovetail with other kinds of development intervention? What is the interplay between the cultural basis of participatory development and the expression of ethnic identity through local languages? What lessons might be drawn from participatory development for community‐based processes of language development? How significant is the notion of empowerment with regard to the linguistic resources of a community? In conclusion, the article will argue that language development processes must figure prominently in participatory approaches to development multilingual environments and that attention to language must proceed along similar participatory lines.  相似文献   
687.
Using History to Teach Invention and Design: The Case of the Telephone   总被引:1,自引:1,他引:0  
This paper shows how a historical case, the invention of the telephone, can be used to teach invention and design in a way that combines engineering, social sciences, and humanities. The historical problem of transmitting speech was turned into an active learning module, in which students sought to improve patents obtained by early telephone inventors like Alexander Graham Bell and Elisha Gray, using equipment similar to what was available at the time. The result was a collaborative learning environment in which students from a wide range of majors worked in teams, eventually producing a patent application. As part of the project, they were allowed to search historical materials like the Bell notebooks, which were made available on line. This experience gave them a better understanding of the invention and design process.  相似文献   
688.
689.
This prospective, longitudinal study examined associations between whether and when children first acquire a mobile phone and their adjustment measures, among low-income Latinx children. Children (N = 263; 55% female; baseline Mage = 9.5) and their parents were assessed annually for 5 years from 2012. Children first acquired a mobile phone at a mean (SD) age of 11.62 (1.41) years. Pre-registered multilevel models tested associations linking phone ownership, phone acquisition age, and the interaction between ownership and acquisition age to levels and changing trends of depressive symptoms, school grades, and reported and objectively assessed sleep. Results showed no statistically significant associations, controlling the False Discovery Rate. Findings suggest an absence of meaningful links from mobile phone ownership and acquisition age to child adjustment.  相似文献   
690.
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