The impact of peer mentoring on pupils’ emotional literacy competencies     

Donna O’Hara 《Educational Psychology in Practice》2011,27(3):271-291

Research suggests that peer mentoring can positively impact on emotional literacy competencies. This study explored the effects of peer mentoring on the emotional literacy competencies of Year 7 peer mentees using a quasi-experimental pre-test and post-test control group design. Results supported the hypothesis that peer mentoring has a positive impact on the emotional literacy competencies of mentees with low to average levels of emotional literacy at pre-intervention. Results also showed a significant negative correlation between attendance at sessions and perceived Conduct Problems. Unexpectedly, results indicated adverse effects of reading mentoring on the emotional literacy competencies of control participants.  相似文献   

Navigating initial teacher training: becoming a teacher     

Emmanuel O’Grady 《欧洲师范教育杂志》2011,34(3):365-367

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Face-to-face versus computer-mediated discussion of teaching cases: Impacts on preservice teachers’ engagement, critical analyses, and self-efficacy     

Lisa M. PytlikZillig  Christy A. Horn  Roger Bruning  Stephanie Bell  Xiongyi Liu  Kamau O. Siwatu  Mary C. Bodvarsson  Doyoung Kim  Deborah Carlson 《Contemporary educational psychology》2011,36(4):302-312

Two frequently-used discussion protocols were investigated as part of a program to implement teaching cases in undergraduate educational psychology classes designed for preservice teachers. One protocol involved synchronous face-to-face (FTF) discussion of teaching cases, which occurred in class after students had individually completed written case analyses as homework outside of class. The other was asynchronous computer-mediated (CM) discussion taking place outside of class, simultaneous to students’ completion of their written case analyses. Six class offerings of an undergraduate child development course taught by two instructors (three classes by each instructor) were randomly assigned within instructor in a quasi-experimental design to one of the three discussion conditions: FTF, CM, or no discussion of the cases across the semester. Findings indicated that both CM and FTF discussion conditions were associated with positive outcomes relative to the control condition. Both CM and FTF discussion related to higher cognitive–affective engagement with the cases than the control condition; and the CM discussion condition was associated with higher cognitive–affective engagement than FTF discussion. In contrast, FTF discussion, but not CM discussion, was associated with higher-than-control-condition case analysis ability at the end of the semester. Potential explanations for these findings and directions for future research are discussed.  相似文献   

The development of the classroom social climate during the first months of the school year     

M. Tim Mainhard  Mieke BrekelmansPerry den Brok  Theo Wubbels 《Contemporary educational psychology》2011,36(3):190-200

In this study the mean stability of classroom social climates during the first months of the school year and the deviation of individual classrooms (N = 48) and students (N = 1208) from this general trend were investigated by taping students’ interpersonal perceptions of their teachers. Multilevel growth modeling was used to identify the average development of the classroom social climate and between classroom and student differences in terms of this development. While significant differences between classrooms and students were found, these differences were rather stable over time. Most classrooms showed a slightly u-shaped trajectory. In only very few classrooms the quality of the social climate had increased at the end of the research period as compared to the very first lesson. Differences in the development between classrooms were associated to the emotional distance between teacher and students during the first lesson of the school year.  相似文献   

The balance of knowledge flows     

Giovanni Abramo  Ciriaco Andrea D’Angelo  Massimiliano Carloni 《Journal of Informetrics》2019,13(1):1-9

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Authorship analysis of specialized vs diversified research output     

Giovanni Abramo  Ciriaco Andrea D’Angelo  Flavia Di Costa 《Journal of Informetrics》2019,13(2):564-573

The present work investigates the relations between amplitude and type of collaboration (intramural, extramural domestic or international) and output of specialized versus diversified research. By specialized or diversified research, we mean within or beyond the author’s dominant research topic. The field of observation is the scientific production over five years from about 23,500 academics. The analyses are conducted at the aggregate and disciplinary level. The results lead to the conclusion that in general, the output of diversified research is no more frequently the fruit of collaboration than is specialized research. At the level of the particular collaboration types, international collaborations weakly underlie the specialized kind of research output; on the contrary, extramural domestic and intramural collaborations are weakly associated with diversified research. While the weakness of association remains, exceptions are observed at the level of the individual disciplines.  相似文献   

School Library Media Specialist-Teacher Collaboration: Characteristics, Challenges, Opportunities     

O. P. Cooper  Marty Bray 《TechTrends》2011,55(4):48-55

The most successful school library media specialists are those who collaborate with teachers as full partners in the instructional process. Without assertive action by the school library media specialist, however, school administrators and teachers are likely to be more aware of the media specialist’s administrative role than the roles of teacher, instructional partner, and information specialist. Reductions to library media staff and finding common planning time are examples of serious challenges, but these are not insurmountable. In the context of well-planned instructional projects, collaboration with teachers is a primary way that school library media professionals can demonstrate that their work is a vital part of the academic life of their schools, and a positive factor in improving student achievement.  相似文献   

Team-based learning in anatomy: an efficient, effective, and economical strategy     

Vasan NS  DeFouw DO  Compton S 《Anatomical sciences education》2011,4(6):333-339

Team-based learning (TBL) strategy is being adopted in medical education to implement interactive small group learning. We have modified classical TBL to fit our curricular needs and approach. Anatomy lectures were replaced with TBL that required preparation of assigned content specific discussion topics (in the text referred as "discussion topics"), an individual self-assessment quiz (IRAT), analysis of the discussion topics, and then the team retaking the same quiz (GRAT) for discussion and deeper learning. Embryology and clinical correlations were given as lectures. Unit examinations consisted of graded IRAT and GRAT. The National Board of Medical Examiners (NBME) Subject Examination was the comprehensive final examination. To evaluate the effect of TBL on student performance we compared the departmental and NBME subject examination scores between the traditional and TBL curricula. We collected five years of data on student performance in TBL-based anatomy and lecture-based preclinical courses. Our results show that departmental and NBME subject examination scores for TBL-based anatomy were higher than those for lecture-based anatomy. We subsequently compared average NBME scores for anatomy with those in other preclinical courses that were lecture-based. Average NBME anatomy scores were significantly higher than those for all the lecture-based preclinical courses. Since the introduction of TBL in anatomy, student performance has progressively improved in the NBME subject examination. Students perceived TBL as a motivator to be a responsible team member and to contribute to collective learning by the team. Further, it reinforced self-directed learning and fostered an appreciation for peer respect. Interestingly, these perceptions were uniform irrespective of student course performance.  相似文献   

Novel model reference adaptive control laws for improved transient dynamics and guaranteed saturation constraints     

Robert B. Anderson  Julius A. Marshall  Andrea L’Afflitto 《Journal of The Franklin Institute》2021,358(12):6281-6308

In classical model reference adaptive control (MRAC), the adaptive rates must be tuned to meet multiple competing objectives. Large adaptive rates guarantee rapid convergence of the trajectory tracking error to zero. However, large adaptive rates may also induce saturation of the actuators and excessive overshoots of the closed-loop system’s trajectory tracking error. Conversely, low adaptive rates may produce unsatisfactory trajectory tracking performances. To overcome these limitations, in the classical MRAC framework, the adaptive rates must be tuned through an iterative process. Alternative approaches require to modify the plant’s reference model or the reference command input. This paper presents the first MRAC laws for nonlinear dynamical systems affected by matched and parametric uncertainties that constrain both the closed-loop system’s trajectory tracking error and the control input at all times within user-defined bounds, and enforce a user-defined rate of convergence on the trajectory tracking error. By applying the proposed MRAC laws, the adaptive rates can be set arbitrarily large and both the plant’s reference model and the reference command input can be chosen arbitrarily. The user-defined rate of convergence of the closed-loop plant’s trajectory is enforced by introducing a user-defined auxiliary reference model, which converges to the trajectory tracking error obtained by applying the classical MRAC laws before its transient dynamics has decayed, and steering the trajectory tracking error to the auxiliary reference model at a rate of convergence that is higher than the rate of convergence of the plant’s reference model. The ability of the proposed MRAC laws to prescribe the performance of the closed-loop system’s trajectory tracking error and control input is guaranteed by barrier Lyapunov functions. Numerical simulations illustrate both the applicability of our theoretical results and their effectiveness compared to other techniques such as prescribed performance control, which allows to constrain both the rate of convergence and the maximum overshoot on the trajectory tracking error of uncertain systems.  相似文献   

Home IV Antibiotic Therapy and Exercise Capacity in Children with CF: A Case Series     

Narelle S. Cox  Karen O. McKay  Jennifer M. Follett  Jennifer A. Alison 《Cardiopulmonary Physical Therapy Journal》2011,22(1):16-19

Purpose: This case series describes the effect of home intravenous (IV) antibiotic therapy on spirometry and exercise capacity in a group of children with cystic fibrosis (CF). Methods: Outcomes from 10 children with CF who were prescribed a 14-day course of home IV antibiotics for a respiratory exacerbation are reported. All children performed spirometry and a modified shuttle test (MST) before and after 14-days of home IV therapy. Results: After 14 days, FEV₁ increased by mean (± SE) 12 ± 4 % (p < 0.05) but mean MST did not improve compared to baseline. All children improved or maintained spirometry values with treatment, however, only 5 improved MST distance. Conclusion: After 14 days of home IV antibiotic therapy, a significant improvement in spirometry, but not exercise capacity, was seen in this small series of children with CF. The lack of improvement in exercise capacity for all children following home IV antibiotic therapy suggests factors other than spirometry determine exercise capacity. Identifying and investigating the factors that influence exercise capacity during home IV antibiotic therapy requires further investigation.Key Words: cystic fibrosis, home IV therapy, FEV₁, Modified Shuttle Test  相似文献