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71.
Christine J. Yeh Noah E. Borrero Patsy Tito Lealaisalanoa Setu Petaia 《The Urban Review》2014,46(2):147-168
Through a critical cultural assets model, the authors use the methodological practices of collaboration, community site visits, document analysis, and interviews with cultural insiders to explore schools’ continued rejection of academic belonging for people from “othered” communities. They explore the case of Samoan youth—a marginalized cultural group—to contest the shared belief that school-based citizenry is an educational impossibility. Interview data with Samoan elders is analyzed using Consensual Qualitative Research methods (Hill et al. in Couns Psychol 24(4):517–572, 1997). They present themes of cultural capacities and academic disconnection to imagine a school context for the integration of cultural assets for “othered” youth (Kliewer and Biklen in Teach Coll Rec 109(12):2579–2600, 2007; Kliewer et al. American Educ Res Assoc J 3(2):163–192, 2006). 相似文献
72.
Although emerging consensus exists that practice-based approaches to teacher preparation assist in closing the distance between university coursework and fieldwork experiences and in assuring that future teachers learn to implement innovative research-based instructional strategies, little empirical research has investigated teacher learning from this approach. This study examines the impact of a video- and practice-based course on prospective teachers’ mathematics classroom practices and analysis of their own teaching. Two groups of elementary prospective teachers participated in the study—one attended the course and one did not. Findings reveal that the course assisted participants in making student thinking visible and in pursuing it further during instruction and in conducting evidence-based analyses of their own teaching. Conclusions discuss the importance of teaching these skills systematically during teacher preparation. 相似文献
73.
Namik Kirlic Janna M. Colaizzi Kelly T. Cosgrove Zsofia P. Cohen Hung-Wen Yeh Florence Breslin Amanda S. Morris Robin L. Aupperle Manpreet K. Singh Martin P. Paulus 《Child development》2021,92(5):2035-2052
This study used a machine learning framework in conjunction with a large battery of measures from 9,718 school-age children (ages 9–11) from the Adolescent Brain Cognitive DevelopmentSM (ABCD) Study to identify factors associated with fluid cognitive functioning (FCF), or the capacity to learn, solve problems, and adapt to novel situations. The identified algorithm explained 14.74% of the variance in FCF, replicating previously reported socioeconomic and mental health contributors to FCF, and adding novel and potentially modifiable contributors, including extracurricular involvement, screen media activity, and sleep duration. Pragmatic interventions targeting these contributors may enhance cognitive performance and protect against their negative impact on FCF in children. 相似文献
74.
I-Fang Cheng Sheng-Chuan Chiang Cheng-Che Chung Trai-Ming Yeh Hsien-Chang Chang 《Biomicrofluidics》2014,8(6)
We present an electrokinetics-based microfluidic platform that is capable of on-chip manipulating, mixing, and separating microparticles through adjusting the interrelated magnitudes of dielectrophoresis and AC electroosmosis. Hybrid electrokinetic phenomenon is generated from an electric field-induced micro-ripple structure made of ultraviolet-curable glue. Size-dependent particle separation and selective removal over the ripple structure is demonstrated successfully. Varying the waveform from sine-wave to square-wave allows generating a fluid convection at specific positions to mix the antibody-functionalized beads and antigen. Potential application in the bead-based immunoassay was also demonstrated for immuno-reaction and subsequently separating the bead-bead aggregate and non-binding beads on-chip. 相似文献
75.
Creativity and knowledge management are both important competences that university students need to strive to develop. This study therefore developed and evaluated an instructional program for improving university students’ creativity based on a blended knowledge-management (KM) model that integrates e-learning and three core processes of KM: knowledge sharing, knowledge internalization, and knowledge creation. Moreover, this study investigated the underlying mechanisms that achieve the effectiveness of this model. A 17-week instructional program was conducted. The findings from both quantitative and qualitative analyses suggest the following. The blended KM model is effective in improving knowledge, dispositions, and abilities of creativity. The online sharing and evaluation of creative products, learning communities and discussions, and the practice of creativity strategies have substantial effects on all three aspects of creativity. The observation and peer evaluation of group assignments and creativity-related feedback enhance the learning of knowledge and dispositions. Finally, the creation of products and scaffolding of a teacher are critical to skill improvement. 相似文献