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Political violence affects more than 25% of children globally, yet little is known about how to support positive adaptation among conflict-affected children. Using a sample of 3797 Nicaraguan child-caregiver dyads (MAgeTime1 = 1.5 years, MAgeTime2 = 5.9 years; 51% male), this registered report used a novel quasi-experimental approach to examine how exposure to political violence relates to child and caregiver outcomes, and to test three policy-relevant moderators: participation in a large-scale home visit parenting program, household economic disruption, and media exposure. Results revealed positive associations between political violence and harsh discipline practices (0.33 SD), but there was no evidence that political violence affected children's behavior, caregiver depressive symptoms, or responsive parenting practices, and there was no evidence of moderation. 相似文献
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Learning about a scientific concept often occurs in the context of unfamiliar examples. Mutual alignment analogy – a type of analogical comparison in which the analogues are only partially understood – has been shown to facilitate learning from unfamiliar examples . In the present study, we examined the role of mutual alignment analogy in the abstraction and transfer of a complex scientific concept from examples presented in expository texts. Our results provide evidence that (a) promoting comparison between two examples and (b) orienting the learner toward relational commonalities result in greater abstraction and transfer. These findings suggest that mutual alignment analogy is an effective means of promoting abstraction and transfer of complex scientific concepts, and may thus be used in the classroom to promote learning from unfamiliar examples. 相似文献
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Olga Peralta Analía Salsa María del Rosario Maita Florencia Mareovich 《Early Years: An International Journal of Research and Development》2013,33(3):266-274
Symbolic objects are cognitive tools children must learn to master very early in life. A crucial factor in cognitive development is the instruction or informational support children receive in social contexts. While numerous studies have investigated the relation between instruction and development in various domains, like language or symbolic play, still little is known concerning the role of this factor in the comprehension of symbolic objects. The purpose of this article is to illustrate with an overview of the results of the authors’ research how instruction scaffolds the comprehension and use of symbolic objects. In this framework instruction is conceived as a process that mediates the skills that children develop and meanings they build. Some educational implications are discussed. 相似文献
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Ezequiel Gleichgerrcht Benjamin Lira Luttges Florencia Salvarezza Anna Lucia Campos 《Mind, Brain, and Education》2015,9(3):170-178
Neuroscientific knowledge has undeniably gained interest among educators worldwide. However, not all “brain facts” believed by teachers are supported by science. This study sought to evaluate the belief in these so‐called neuromyths among 3,451 Latin American teachers. We found that, consistent with prior research among teachers in other geographic areas, teachers in Latin America hold major misconceptions about neuroscience, especially as it relates to factual information about its structure and functioning. Differences across South American nations were observed with moderate and slight effect sizes for general knowledge of the brain and neuromyths, respectively. Teachers working in higher education had slightly superior performance. Teachers at all levels who reported knowing more about the brain, however, were more likely to believe invalid assertions known as neuromyths. These results shed light on trends in the field of education, hoping to encourage the development of strategies aimed at correcting the use of science as it relates to education. The implications regarding teaching practice, policy, and teacher training are discussed. 相似文献
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Florencia G. Palis Stephen Morin Mahabub Hossain 《The Journal of Agricultural Education and Extension》2013,19(1-4):27-37
This paper aims to show the relevance of spatial proximity and social capital in accelerating the spread of agricultural technologies such as integrated pest management (IPM). The research was done in response to the problem of slow diffusion of agricultural technologies. Both quantitative and qualitative methods were used in investigating the process of sharing and learning of IPM. Results show that social capital in terms of kin networks and spatial proximity such as found among farm neighbours are essential in the learning process and hence, diffusion of IPM among Filipino farmers. Kin networks and farm location are then important considerations in sampling participants strategically for the long-season IPM farmer field schools (FFS). 相似文献
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Bringing the schools back in: the stratification of educational achievement in the Chilean voucher system 总被引：1，自引：0，他引：1
Alejandra Mizala Florencia Torche 《International Journal of Educational Development》2012,32(1):132-144
This paper analyzes the socioeconomic stratification of achievement in the Chilean voucher system using a census of 4th and 8th graders, a multilevel methodology, and accounting for unobserved selectivity into school sector. Findings indicate that the association between the school's aggregate family socioeconomic status (SES) and test scores is much greater in the private-voucher sector than in the public one, resulting in marked socioeconomic stratification of test scores in the Chilean voucher system. We also find that the amount of tuition fees paid by parents in private-voucher schools has no bearing on test scores, after controlling for the socioeconomic makeup of the school. Implications of these findings for educational inequality in the context of a universal voucher system are discussed. 相似文献
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Sultan Turkan Alexis Lopez Rene Lawless Florencia Tolentino 《Educational Assessment》2019,24(3):235-265
In this article we explore the use of pictorial glossaries as an accommodation for English learners (ELs) with entry and emerging levels of English language proficiency. Drawing on survey responses from 98 middle school ELs and cognitive interviews with 10 of the survey participants, we examined the participants’ preferences and experiences with using accommodations and explored how some of them responded to NAEP mathematics items using pictorial glossaries. Our findings showed that the participants viewed the use of pictures, videos, and translations as useful, but they did not have a lot of experience using these types of accommodations. Also, we found that the pictorial glosses sometimes helped ELs with understanding the local meaning of words in the mathematics problems but not with the global meaning conveyed at the sentence level in the problems. 相似文献
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