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51.
Objective. This study examined associations among Korean immigrant mothers’ use of praise and encouragement, their acculturation, their children’s socioemotional and behavioral difficulties, and the moderating role of child gender and age. Design. One hundred and twenty Korean immigrant mothers in the United States and their preschool children participated. Maternal praise and encouragement were observed during free-play interactions. Mothers reported their acculturation level, and teachers reported on children’s difficulties. Results. Mothers used process praise most frequently. Higher maternal American acculturation was associated with more use of person and other praise. Higher Korean acculturation was associated with greater use of person praise among younger children, but less use of person praise among older children. Mothers higher in American acculturation used more encouragement with older children only. Maternal encouragement was associated with fewer child difficulties. Conclusion. Korean mothers’ acculturation impacted their use of praise and encouragement, and maternal encouragement may be important for decreasing children’s difficulties. 相似文献
52.
This case study describes how a systematic 7-Step Virtual Worlds Teacher Training Workshop guided the enculturation of 18 special education teachers into three-dimensional virtual worlds. The main purpose was to enable these teachers to make informed decisions about the usability of virtual worlds for students with social skills challenges, such as students with autism. A 10-point rating scale was used to measure the perceived usability of virtual worlds for social skills practice. Although the mean usability was higher after the intervention, a Wilcoxon signed-rank test did not reveal a statistically significant difference between the mean ratings (p = .14). A majority of the participants (76%) tended to be supportive of the idea of using virtual worlds in special education. Three key themes emerged from the qualitative instruments, namely, Virtual World Pedagogy, Virtual World Benefits, and Virtual World Challenges, encompassing 18 codes overall. This article focuses on the benefits and challenges of virtual worlds for social skills practice as perceived by special education teachers. Social skills practice and repeated practice opportunities in a stress-reduced environment emerged as the key benefits, although these affordances were affected by various challenges. The study concludes with suggestions for future research for special education purposes. 相似文献
53.
Katharine L. Brodzeller Jennifer R. Ottley Jeesun Jung Christan G. Coogle 《Early Childhood Education Journal》2018,46(3):277-286
The inclusive education of children with disabilities is considered best practice, yet many early childhood educators feel unprepared to deliver appropriate instruction for children with disabilities and often require supports to successfully meet the children’s unique needs. Young children experiencing autism spectrum disorder are being diagnosed at a young age and they are commonly receiving their education within inclusive early childhood settings. This article presents two methods to meet the needs of children with autism spectrum disorder. First, early childhood educators can provide interventions tailored to the children’s learning needs. Second, educators can adapt the environment, materials, activity, instruction, and assistance they provide so that each child is appropriately supported, while still being encouraged to succeed as independently as possible. This article summarizes research-based interventions and adaptations that early childhood educators can implement within inclusive settings to meet the diverse needs of young children with autism spectrum disorder and presents a case study to describe how these practices can support young children with autism spectrum disorder within inclusive settings. 相似文献
54.
Sung Eun Jung Kyunghwa Lee 《British journal of educational technology : journal of the Council for Educational Technology》2021,52(1):394-410
This qualitative case study explores a 6-year-old boy’s dialogic appropriation of programmable robots. The study was conducted in two robotics education programs for children aged four to seven. Drawing on Bakhtin’s (1981) notion of appropriation, we found that the focal child actively engaged with the programmable robots by (1) transforming the given features of the robots, (2) hybridizing the programming practice with the ordinary practices of his peer culture and (3) constructing his own perspective on the agency of robots and the meaning of programming. We argue that the ways in which the focal child engaged with the programmable robots went beyond mere adoption of the robots but rather took the form of dialog. 相似文献
55.
56.
当前的某些“秘书问题”实质是秘书角色认识问题。分析了秘书角色认识的几个误区,指出了端正秘书角色认识的必要性和可能性。 相似文献
57.
Shadow education contributes to the learning and academic careers of Korean students. It benefits, in particular, gifted students who are strongly motivated and who outperform their peers academically. In this study, we explored the innovative characteristics of shadow education curricula for gifted students in terms of curricular programmes, methods, and teaching-learning materials. Also, we explored how shadow education practices meet the academic abilities and needs of students. Informed by a literature review and qualitative research methods, the results reveal how common shadow education is; effects of shadow education; and innovative elements used in shadow education for gifted students in Korea. Overall, we found that shadow education plays a crucial role in gifted education; it is a necessary component for understanding academic excellence among students in Korea. The findings are helpful for teachers, curriculum developers, and policymakers as they explore how public schooling can help to support strongly motivated and academically advanced students. 相似文献
58.
Optoelectrofluidic field separation (OEFS) of particles under light -intensity gradient (LIG) is reported, where the LIG illumination on the photoconductive layer converts the short-ranged dielectrophoresis (DEP) force to the long-ranged one. The long-ranged DEP force can compete with the hydrodynamic force by alternating current electro-osmosis (ACEO) over the entire illumination area for realizing effective field separation of particles. In the OEFS system, the codirectional illumination and observation induce the levitation effect, compensating the attenuation of the DEP force under LIG illumination by slightly floating particles from the surface. Results of the field separation and concentration of diverse particle pairs (0.82–16 μm) are well demonstrated, and conditions determining the critical radius and effective particle manipulation are discussed. The OEFS with codirectional LIG strategy could be a promising particle manipulation method in many applications where a rapid manipulation of biological cells and particles over the entire working area are of interest. 相似文献
59.
This work proposes the use of charged droplets driven by the Coulombic force as solution-phase reaction chambers for biological microreactions. A droplet can be charged near an electrode under dc voltage by direct contact to the electrode. This process is called electrical charging of droplet (ECOD). This charged droplet can then be transported rapidly between electrodes following the arc of an electric field line by exploiting electrostatic force. As on-demand electrocoalescence, both alkalization of phenolphthalein and bioluminescence reaction of luciferase in the presence of adenosine triphosphate are studied to test the feasibility of the biochemical microreactors using ECOD. Two oppositely charged droplets are merged to have a color change immediately after microchemical reaction. The applicability of an ECOD-driven droplet to measurement of glucose concentration is also tested. The glucose concentration is measured using a colorimetric enzyme-kinetic method based on Trinder’s reaction [J. Clin. Pathol. 22, 158 (1969)]. The color change in the merged droplet is detected with an absorbance measurement system consisting of a photodiode and a light emitting diode. 相似文献
60.
With rapid socio-economic changes, twenty-first century higher education is facing major challenges to its governance systems,
curriculum, mission focus, external relations, research, and financing. A theoretical framework to analyze these post-massification
challenges is suggested, with a focus on the Asia-Pacific region as well as global issues. Five main topic areas provide the
basis for the theoretical framework: massification, privatization, accountability and governance, internationalization, and
ranking and world-class universities. Some discussion of the possible effects of the financial crisis that commenced in 2008
is provided. 相似文献