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Hoang Loc Phuoc Le Hieu Thanh Van Tran Hung Phan Thanh Chi Vo Duc Minh Le Phuong Anh Nguyen Dung The Pong-inwong Chakrit 《Education and Information Technologies》2022,27(3):4007-4035
Education and Information Technologies - Peer assessment has an important role in teaching and learning nowadays. However, the existing techniques tend to be limited due to a lack of a suitable... 相似文献
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Darlene H. Anderson Scott M. Trinh Paul Caldarella Blake D. Hansen Michael J. Richardson 《Early Childhood Education Journal》2018,46(5):487-496
Students who experience social withdrawal and anxiety (internalizing difficulties) are often overlooked in schools due to the covert nature of their symptoms. The literature lacks empirically supported preventive approaches for kindergarten students who are socially withdrawn and behind their peers in developing social skills. Furthermore, research suggests that parents often are not adequately involved in interventions during this critical period of social development. In response to this need, a school-based intervention was implemented to increase the positive social interaction of three kindergarten students on the playground. Treatment consisted of (a) social skills training, (b) adult mediation, (c) self-evaluation and reinforcement, and (d) parent involvement through home notes. The effects of this intervention were assessed on the playground during recess using partial interval recording of target students’ positive interactions. During implementation of the intervention, all target students demonstrated improvements in social interaction. Future studies should investigate whether addressing the limitations of this study would yield stronger results with this underserved population. 相似文献
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Andrei L. Turinsky Elena Fanea Quang Trinh Stephen Wat Benedikt Hallgrímsson Xiaoli Dong Xueling Shu Julie N. Stromer Jonathan W. Hill Carol Edwards Brenda Grosenick Masumi Yajima Christoph W. Sensen 《Anatomical sciences education》2008,1(1):10-18
The authors have created a software system called the CAVEman, for the visual integration and exploration of heterogeneous anatomical and biomedical data. The CAVEman can be applied for both education and research tasks. The main component of the system is a three‐dimensional digital atlas of the adult male human anatomy, structured according to the nomenclature of Terminologia Anatomica. The underlying data‐indexing mechanism uses standard ontologies to map a range of biomedical data types onto the atlas. The CAVEman system is now used to visualize genetic processes in the context of the human anatomy and to facilitate visual exploration of the data. Through the use of Java? software, the atlas‐based system is portable to virtually any computer environment, including personal computers and workstations. Existing Java tools for biomedical data analysis have been incorporated into the system. The affordability of virtual‐reality installations has increased dramatically over the last several years. This creates new opportunities for educational scenarios that model important processes in a patient's body, including gene expression patterns, metabolic activity, the effects of interventions such as drug treatments, and eventually surgical simulations. Anat Sci Ed 1:10–18, 2008. © 2007 American Association of Anatomists. 相似文献
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Trinh Nguyen Hanna Schleihauf Melanie Kungl Ezgi Kayhan Stefanie Hoehl Pascal Vrtička 《Child development》2021,92(4):e565-e580
Interpersonal neural synchrony (INS) has been previously evidenced in mother–child interactions, yet findings concerning father–child interaction are wanting. The current experiment examined whether fathers and their 5- to 6-year-old children (N = 66) synchronize their brain activity during a naturalistic interaction, and addressed paternal and child factors related to INS. Compared to individual problem solving and rest, father–child dyads showed increased INS in bilateral dorsolateral prefrontal cortex and left temporo-parietal junction during cooperative problem solving. Furthermore, the father’s attitude toward his role as a parent was positively related to INS during the cooperation condition. These results highlight the implication of the father’s attitude to parenting in INS processes for the first time. 相似文献
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The present study tests the assumption that peers wield sufficient influence to induce sexual homophily (i.e., similarities in sexual experiences). Because girls face greater stigma for their sexual experiences than do boys, sexual homophily may be greater in girls' friendship networks than in boys'. Stochastic actor-based models were used to analyze network data (n = 2,566; ages 14–18) from two high schools in the National Longitudinal Study of Adolescent to Adult Health. Sexual homophily was present in friendship networks. Girls and boys were equally susceptible to their friends' influence, but the former exhibited a stronger preference for befriending same sexual debut status peers than the latter. The findings suggest that adolescents—particularly girls—“curate” their networks to minimize peer ostracism. 相似文献
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This paper reports a new method for designing distributed reduced-order functional observers of a class of interconnected systems with time delays. The systems under consideration belong to a class of large-scale systems where each system is formed by a number of interconnected subsystems. Moreover, the interconnections and the states of the local subsystems are subject to heterogeneous time delays. The novel contribution of this paper lies in the development of new coordinate state transformations, which are used to transform the interconnected subsystems into decoupled subsystems. Most significantly, each decoupled subsystem does not contain any time delay in the state vector. Moreover, each decoupled subsystem is expressed in an observable canonical form, with time delays only appearing in the inputs and outputs of the system. Due to this novel structure, a reduced-order functional observer for each decoupled subsystem can be easily designed to estimate the unmeasurable local state vector. The designed observers for the local subsystems do not need to exchange the state estimates amongst themselves, and therefore, each observer for each local subsystem can be designed independently. Because of the state transformations, the designed observers have a more general structure than any of the existing distributed functional observers available in the literature. Numerical examples are given to illustrate the effectiveness and advantages of our results. 相似文献
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