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31.
Tiberio Garza Margarita Huerta Rafael Lara-Alecio Beverly J. Irby Fuhui Tong 《The Journal of educational research》2018,111(4):487-496
The purpose of this study was to compare and describe 8 fifth-grade classrooms by their teachers pedagogy during a quasiexperimental, longitudinal, and field-based project focused on increasing English language learners' (ELLs') achievement in science and language. The larger study found statistically significant and positive intervention effects in favor of the treatment group on measures of science and language achievement. This study adds an in-depth analysis of the teacher pedagogical practices contributing to students' science and language achievement as captured by an observational instrument used during the project. Results from the analysis show how treatment teachers, when compared to control teachers, focused on activities promoting verbal and written interaction among the students and dense cognitive language use during science inquiry instruction. The findings support the importance of effectively using language in the science classroom to improve ELLs' science and language achievement. Implications for future research and practice are discussed. 相似文献
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Katrina Roohr Margarita Olivera-Aguilar Guangming Ling Samuel Rikoon 《Assessment & Evaluation in Higher Education》2019,44(6):946-960
Twenty-first century and higher-learning skills such as critical thinking are highly desired for new college graduates entering the workplace, especially with rapid changing technology and a more globalized economy. As a result, the importance of critical thinking development at higher education institutions has increased. The purpose of this study was to examine the effect of student and institutional variables on the difference in critical thinking scores between first-year and third/fourth-year students at higher education institutions. We examined the extent to which institutional variables moderate the relationship between student variables and the critical thinking score difference. We used a multi-level modeling approach to account for the clustering of students in institutions. Results of this study showed that: (a) institutional variability accounted for 15% of the variance in estimated critical thinking scores, (b) third/fourth-year students had higher critical thinking scores as compared to their first-year peers even when controlling for college admissions score, and (c) in the final model, the main effects of college admission scores, student-faculty ratio, and percent Black/African American were statistically significant; however, retention was the only significant moderator of the relationship between critical thinking scores and class level. Implications and future research are discussed. 相似文献
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Jennifer McRuer Margarita Zethelius 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》2017,63(6):847-870
The Latin American concept of “(collective) biocultural heritage” arose from Indigenous knowledge and practices with respect to local natural resources and environment, including the food being hunted, the crops being grown, and the landscapes being created. The term is now used more widely to describe community practices, goals and priorities that are determined, maintained and managed by diverse cultural relationships with “place”. The study presented in this article investigated biocultural place relationships in connection with well-being and sustainability. In the context of learning and action for sustainability in Isla Grande, an island in a marine protected area of Colombia, this study targeted the significance of place to the everyday lives of Afro-Colombian youth – from their perspective. Beyond aiming to merely observe and collect data, the methodology included a research design which actively involved local youth and incorporated the aspect of place. The authors describe and reflect on the processes, learning and action that emerged throughout the research, as well as the study’s limitations. They discuss broad implications in terms of how place relationships influence research, and how research influences place relationships. Local implications include supporting the voice of youth in community efforts to re-imagine and transform place relationships in response to critical place issues such as climate change, top-down resource management, privatisation, commodification and growing environmental injustice. 相似文献
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Isabel Hilliger Margarita Ortiz-Rojas Paola Pesántez-Cabrera Eliana Scheihing Yi-Shan Tsai Pedro J. Muñoz-Merino Tom Broos Alexander Whitelock-Wainwright Dragan Gašević Mar Pérez-Sanagustín 《British journal of educational technology : journal of the Council for Educational Technology》2020,51(4):915-937
In Latin American universities, Learning Analytics (LA) has been perceived as a promising opportunity to leverage data to meet the needs of a diverse student cohort. Although universities have been collecting educational data for years, the adoption of LA in this region is still limited due to the lack of expertise and policies for processing and using educational data. In order to get a better picture of how existing data-related practices and policies might affect the incorporation of LA in Latin American institutions, we conducted a mixed methods study in four Latin American universities (two Chilean and two Ecuadorian). In this paper, the qualitative data were based on 37 interviews with managers and 16 focus groups with 51 teaching staff and 45 students; the quantitative data were collected through two surveys answered by 1884 students and 368 teachers, respectively. The findings reveal opportunities to incorporate LA services into existing data practices in the four case studies. However, the lack of reliable information systems and policies to regulate the use of data imposes challenges that need to be overcome for future LA adoption. 相似文献
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As our schools become increasingly diverse and the effects of immigration can be felt across the nation, some states have mandated that preservice teachers take endorsement courses that focus on teaching English Language Learners (ELLs) with the purpose of ensuring that teachers are able to meet ELLs' social and academic needs. A significant factor in improving instructional practices for ELLs is preservice teachers' confidence in their ability to teach ELLs successfully. What remains to be seen, however, is how best to organize and implement endorsement courses so that they have a positive effect on teachers' confidence to use their new knowledge to teach in effective ways. In this study, we discuss how endorsement curricula can build teachers' self-efficacy for teaching ELLs by not just covering the required content, but by being conscientious in how the curricula are organized and delivered. By providing teachers with the foundational knowledge through the use of meaningful and engaging pedagogical practices, preservice teachers' efficacy and beliefs about instructing ELLs will increase. This, in turn, will provide them with the confidence to teach those who may be very different culturally and linguistically from themselves. 相似文献
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Margarita Huerta Rafael Lara-Alecio Fuhui Tong Beverly J. Irby 《International Journal of Science Education》2013,35(11):1849-1870
We present the development and validation of a science notebook rubric intended to measure the academic language and conceptual understanding of non-mainstream students, specifically fifth-grade male and female economically disadvantaged Hispanic English language learner (ELL) and African-American or Hispanic native English-speaking students. The science notebook rubric is based on two main constructs: academic language and conceptual understanding. The constructs are grounded in second-language acquisition theory and theories of writing and conceptual understanding. We established content validity and calculated reliability measures using G theory and percent agreement (for comparison) with a sample of approximately 144 unique science notebook entries and 432 data points. Results reveal sufficient reliability estimates, indicating that the instrument is promising for use in future research studies including science notebooks in classrooms with populations of economically disadvantaged Hispanic ELL and African-American or Hispanic native English-speaking students. 相似文献
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Tracy G. Spies Rafael Lara-Alecio Fuhui Tong Beverly J. Irby Tiberio Garza Margarita Huerta 《The Journal of educational research》2018,111(5):517-529
In this longitudinal study, the cross-language transfer from second language (L2) to first language (L1) was examined among Spanish-speaking English-language learners in an English intervention (Grades 1–3) in the southwest United States. Path analysis revealed statistically significant transfers (ps < .05) for the treatment group from English reading comprehension to Spanish reading comprehension. English vocabulary and English grammar also had an indirect influence on Spanish reading comprehension through English reading comprehension. For the comparison group, no English to Spanish paths were statistically significant. We concluded that intervention activities in L2 influenced L1 reading even when L1 instructional time was reduced. 相似文献
40.
Coping With Racism: Moderators of the Discrimination–Adjustment Link Among Mexican‐Origin Adolescents 下载免费PDF全文
Irene J. K. Park Lijuan Wang David R. Williams Margarita Alegría 《Child development》2018,89(3):e293-e310
What strategies help ethnic minority adolescents to cope with racism? The present study addressed this question by testing the role of ethnic identity, social support, and anger expression and suppression as moderators of the discrimination–adjustment link among 269 Mexican‐origin adolescents (Mage = 14.1 years), 12–17 years old from the Midwestern U.S. Results from multilevel moderation analyses indicated that ethnic identity, social support, and anger suppression, respectively, significantly attenuated the relations between discrimination and adjustment problems, whereas outward anger expression exacerbated these relations. Moderation effects differed according to the level of analysis. By identifying effective coping strategies in the discrimination–adjustment link at specific levels of analysis, the present findings can guide future intervention efforts for Latino youth. 相似文献