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31.
Young children's near and far transfer of the basic theory of natural selection: An analogical storybook intervention 下载免费PDF全文
Misconceptions about adaptation by natural selection are widespread among adults and likely stem, in part, from cognitive biases and intuitive theories observable in early childhood. Current educational guidelines that recommend delaying comprehensive instruction on the topic of adaptation until adolescence, therefore, raise concerns because children's scientifically inaccurate theories about species may be left unchallenged for many years, allowing them to entrench and become difficult to overcome. In consequence, this investigation sought to explore whether classrooms of kindergartners and second graders could acquire a basic but comprehensive understanding of adaptation from an intervention constructed around two picture storybooks that mechanistically explain natural selection. Learning was assessed in near and far transfer contexts both immediately and a month later. Kindergartners and second graders demonstrated substantial learning of biological information; however, second graders showed pronounced abilities to near and far generalize, immediately and over time. Results suggest that causally cohesive interventions with an emphasis on mechanistic explanation facilitate children's classroom learning of complex counterintuitive scientific ideas. 相似文献
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Silva KM Spinrad TL Eisenberg N Sulik MJ Valiente C Huerta S Edwards A Eggum ND Kupfer AS Lonigan CJ Phillips BM Wilson SB Clancy-Menchetti J Landry SH Swank PR Assel MA Taylor HB;School Readiness Consortium 《Early education and development》2011,22(3):434-460
RESEARCH FINDINGS: The purpose of this study was to examine the relations of children's effortful control and quality of relationships with teachers to school attitudes longitudinally in an ethnically diverse and economically disadvantaged sample. Data were collected as part of a larger intervention project during mid-fall, winter, and late spring (ns = 823, 722, and 758, respectively) for 2 cohorts of 3- to 5-year-olds (collected during 2 different school years). Children's effortful control was assessed in the fall with parents' and teachers' reports and 2 behavioral measures. Teacher-child relationship quality was assessed mid-year with teachers' reports of closeness and conflict. Attitudes toward school were assessed in late spring using teachers' and students' reports of school avoidance and liking. Effortful control, in general, was positively correlated with teacher-child closeness and school liking and negatively correlated with conflict and school avoidance. Using structural equation modeling and controlling for sex and ethnicity, we found that effortful control was positively related to teacher-child relationship quality, which in turn was positively related to school attitudes. Furthermore, the relation of effortful control to school attitudes was mediated by teacher-child relationship quality. PRACTICE OR POLICY: Results provide evidence for the importance of relational processes that take place within the classroom context and have implications for teachers and clinicians working to increase school success in ethnic minority and low-income children. 相似文献
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Natalie Campbell 《Journal of Further & Higher Education》2018,42(6):769-783
This article presents the narrative accounts of six elite student-para-athletes attending higher education full time in the UK. Whilst literature concerning the student-athlete population in the UK is growing, there is no research at present that brings to the fore the voices of student-athletes who represent their country in Paralympic sports. In addition, research concerning the experiences of higher education students with disabilities in the UK is heavily concerned with the experience of learning as opposed to the more nuanced experiences of ‘being’ a university student. Accounts concerning the lived experience of higher education were gathered via semi-structured interviews and analysed through a process of interpretative phenomenological analysis producing an intricate, intimate and personal theme for each participant. Analysed and presented as individual case studies, the research demonstrates the uniqueness of experience despite the existence of common and shared life environments. The accounts explore three life-worlds – university, elite sport and disability – and expose the difference in meaning-making by each participant to the identities of ‘athlete’, ‘student’ and ‘disabled’, specifically within the context of higher education. The accounts are presented as three themes that illuminate the contrast in experience: (1) university as a normative and positive experience; (2) university as a disappointing and hindering experience; and (3) university as an experience of personal salvation and purpose. Findings are mapped to the social-relational model of disability to better understand the relationship between individual perception, impairment and environment. 相似文献
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Edward A. Ames 《The Journal of environmental education》2013,44(3):1-3
Abstract Content analysis was used to determine the environmental content in a selection of national award-winning children's literature from 1960 to 1982. All but six of the seventy-two books analyzed had some type of environmental content, but with the exception of one book, the messages did not constitute themes. Many books used both social and environmental issues as backdrops to the main action of the story. Environmental messages related to human physical and emotional needs occurred more frequently those those related to animals and plants. Environmental messages occurred most frequently in stories set in rural, non-farm settings. It appears that this selection of children's fiction literature was influenced by the environmental awareness generated by Earth Day 1970, in that somewhat more environmental content was found after 1970. 相似文献
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Amy M. Elleman Laura M. Steacy Natalie G. Olinghouse Donald L. Compton 《Scientific Studies of Reading》2017,21(2):133-145
Although instruction has been shown to be effective at increasing vocabulary knowledge and comprehension, factors most important for promoting the acquisition of novel vocabulary are less known. In addition, few vocabulary studies have utilized models that simultaneously take into account child-level, word-level, and instructional factors to better understand the acquisition of novel vocabulary from informational text. Sixty-eight children with reading difficulties in Grades 3–5 were randomly assigned to either vocabulary strategy instruction or traditional comprehension instruction with both groups reading the same set of expository texts. Crossed random-effects models were used to predict item-level variance in vocabulary acquisition. Results indicated main effects for condition favoring vocabulary instruction, child-level predictors (vocabulary and knowledge of the content), and word-level factors (frequency and imageability). One interaction was significant, indicating that students with higher vocabulary scores were more likely to do better when provided vocabulary instruction than students with lower prior vocabulary. 相似文献
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During the past two decades institutions of all types have sought to expand and enhance residential facilities. Institutional
focus on scale, configuration, amenities, and academic integration has sought to leverage prior research documenting the multiple
and often positive impacts of on-campus residence. Although institutional size has been documented to differentially impact
student engagement [Kezar, A. J. (2006). NASPA Journal 43(1): 87–114], few studies, however, have directly explored the effect of residential expansion on student engagement. This
study, based on a sample of 731 first-time freshmen explores NSSE results before and after the opening of a residential facility
that doubled on-campus living at a single, metropolitan institution. Results indicate limited positive differences after opening,
and suggest that structure, in the form of size, does not, in and of itself, contribute significantly to shifting engagement.
Additionally, these results suggest an alternative method for using NSSE data in institutional analyses. 相似文献
40.
Meichen Lu Manlin Cui Yaojiang Shi Fang Chang Di Mo Scott Rozelle Natalie Johnson 《Asia Pacific Education Review》2016,17(2):235-252
One of the Millennium Development Goals is to ensure universal access to primary education by 2015. However, primary school dropout remains a challenge in many developing countries. While official statistics in China report aggregated primary school dropout of only 0.2 %, almost no independent, survey-based studies have sought to verify these dropout rates in rural areas. The primary objective of our study is to document the dropout rate in primary schools in rural China and compare the dropout rate of ethnic minorities and Han students. Using a first-hand dataset of 14,761 primary students in northwest China, we demonstrate that the annual dropout rate in poor rural areas is 2.5 %, suggesting a cumulative dropout of 8.2 %. Importantly, Hui and Salar minority students drop out at rates that are significantly higher than the official rates. Most noteworthy, 23 % of Hui girls and 22 % of Salar girls are dropping out by the end of grade 6. Our findings call for more attention to China’s primary school dropout issue—especially in minority areas. Policymakers should begin to examine new ways to increase the chances for minority students to succeed in the educational system. 相似文献