The Unintentional Effects on Body Donation Programs of a Competency-Based Curriculum in Postgraduate Medical Education     

Geoffroy P.J.C. Noël  Joseph Dubé  Gabriel Venne 《Anatomical sciences education》2021,14(5):675-681

As medical programs place increasing importance on competency-based training and surgical simulations for residents, anatomy laboratories, and body donation programs find themselves in a position of adapting to changing demands. To better assess the demand for “life-like” cadaveric specimens and evaluate the possible impacts that competency-based medical education could have upon the body donation program of McGill University, Canada, the authors tracked, over the course of the last 10 years, the number of soft-embalmed specimens, along with the number of teaching sessions and the residents enrolled in competency-based programs that are using cadaveric material. The results reveal that the number of soft-embalmed specimens used within residency training increased from 5 in 2009 to 35 in 2019, representing an increase from 6% of bodies to 36.5% of the total number of body donors embalmed in this institution. Correspondingly, the number of annual teaching sessions for residents increased from 19 in 2012 to 116 in 2019. These increases in teaching are correlated with increasing number of residents enrolled in competency-based programs over the last 3 years (Pearson r ranging from 0.9705 to 0.9903, and R² ranging from 0.9418 to 0.9808). Those results suggest that the new skill-centered curricula which require residents to perform specific tasks within realistic settings, exhibit a growing demand for “life-like” cadaveric specimens. Institutions’ body donation programs must, therefore, adapt to those greater need for cadaveric specimens, which presents many challenges, ranging from the logistical to the ethical.  相似文献   

A Study of the Decision-Making Behaviours of Turkish Adolescents     

Songül Sonay Güçray 《Pastoral Care in Education》2005,23(1):34-44

The research reported in this paper aimed to examine the relationships between decision-making behaviours, self-esteem, and the perceived problem-solving skills of adolescents and to investigate the contributions of self-esteem and perceived problem-solving skills in predicting decision-making behaviours (decision response styles, decisional self-esteem, and decisional stress). Another aim of the study was to investigate whether there is a difference in the decision-making behaviours of adolescents considering gender and school type. For this purpose, Decision Behaviour Questionnaire, Self-Esteem Inventory, and Problem-Solving Inventory were administered to 511 adolescents (276 females and 235 males) in Turkish high schools. The findings revealed that decisional behaviours were positively correlated with self-esteem and problem solving. At the same time, self-esteem (general, social, academic, and home/family) and problem-solving were significant predictors of decisional behaviours. There were significant differences in decisional behaviours according to gender and type of school.  相似文献   

我国体育仪器器材20年回顾与展望   总被引：6，自引：0，他引：6  

于岱峰  高建和 《中国体育科技》2003,39(3):61-63

采用文献资料检索与调查法 ,对我国体育仪器器材 2 0年以来发展历程进行了全面回顾 ,力图全面反映我国体育仪器器材发展现状。结论指出 :1)在过去的 2 0年里 ,体育仪器器材研究取得了辉煌的成就 ,为促进我国体育科技事业的腾飞发挥了重要作用 ;2 )体育仪器器材已成为现代体育科研的重要组成部分。展望了 2 1世纪初体育仪器器材的发展趋势  相似文献   

The influence of visual word form in reading: single case study of an Arabic patient with deep dyslexia     

Assia Boumaraf  Joël Macoir 《Reading and writing》2016,29(1):137-158

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Biomechanical characteristics of adults walking forward and backward in water at different stride frequencies     

Cristina Cadenas-Sánchez  Raúl Arellano  Sonia Taladriz  Gracia López-Contreras 《Journal of sports sciences》2016,34(3):224-231

The aim of this study was to examine spatiotemporal characteristics and joint angles during forward and backward walking in water at low and high stride frequency. Eight healthy adults (22.1 ± 1.1 years) walked forward and backward underwater at low (50 pulses) and high frequency (80 pulses) at the xiphoid process level with arms crossed at the chest. The main differences observed were that the participants presented a greater speed (0.58 vs. 0.85 m/s) and more asymmetry of the step length (1.24 vs. 1.48) at high frequency whilst the stride and step length (0.84 vs. 0.7 m and 0.43 vs. 0.35 m, respectively) were lower compared to low frequency (P < 0.05). Support phase duration was higher at forward walking than backward walking (61.2 vs. 59.0%). At initial contact, we showed that during forward walking, the ankle and hip presented more flexion than during backward walking (ankle: 84.0 vs. 91.8º and hip: 22.8 vs. 8.0º; P < 0.001). At final stance, the knee and hip were more flexed at low frequency than at high frequency (knee: 150.0 vs. 157.0º and hip: ?12.2 vs. –14.5º; P < 0.001). The knee angle showed more flexion at forward walking (134.0º) than backward walking (173.1º) (P < 0.001). In conclusion, these results show how forward and backward walking in water at different frequencies differ and contribute to a better understanding of this activity in training and rehabilitation.  相似文献   

Learning Is Moving in New Ways: The Ecological Dynamics of Mathematics Education     

Dor Abrahamson  Raúl Sánchez-García 《学习科学杂志》2016,25(2):203-239

Whereas emerging technologies, such as touchscreen tablets, are bringing sensorimotor interaction back into mathematics learning activities, existing educational theory is not geared to inform or analyze passages from action to concept. We present case studies of tutor–student behaviors in an embodied-interaction learning environment, the Mathematical Imagery Trainer. Drawing on ecological dynamics—a blend of dynamical-systems theory and ecological psychology—we explain and demonstrate that: (a) students develop sensorimotor schemes as solutions to interaction problems; (b) each scheme is oriented on an attentional anchor—a real or imagined object, area, or other aspect or behavior of the perceptual manifold that emerges to facilitate motor-action coordination; and (c) when symbolic artifacts are introduced into the arena, they may both mediate new affordances for students’ motor-action control and shift their discourse into explicit mathematical re-visualization of the environment. Symbolic artifacts are ontological hybrids evolving from things with which you act to things with which you think. Students engaged in embodied-interaction learning activities are first attracted to symbolic artifacts as prehensible environmental features optimizing their grip on the world, yet in the course of enacting the improved control routines, the artifacts become frames of reference for establishing and articulating quantitative systems known as mathematical reasoning.  相似文献   

Social Experiences with Peers and High School Graduation: A review of theoretical and empirical research     

Marie‐Hélène Véronneau  Frank Vitaro 《教育心理学》2007,27(3):419-445

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A method of providing accurate velocity feedback of performance on an instrumented kayak ergometer     

Mickaël Begon  Olivier Mourasse  Patrick Lacouture 《Sports Engineering》2009,11(2):57-65

On a kayak ergometer, an accurate simulation of the athlete-paddle-kayak system kinematics is essential for analysing the relationship between technique and performance. The purpose of this study was to establish a strong relationship between performances on flatwater and performances on an ergometer by means of propulsive force measurement and drag models. Two trials were performed by 12 kayakers in which they were first timed over 250 m of flatwater kayaking (the reference test) and were then asked to perform a trial of the same duration on the ergometer with the same perceived physical exertion. Three techniques for measuring propulsive force and three drag models generated nine combinations, which were all evaluated for their ability to estimate kayak velocity. For each combination, the distance covered by the athlete on the ergometer was simulated. A kayakers’ ergometer ranking was based on the average velocity in the ergometer trial. Both distance and ranking were compared to the on-water results. The simulation with the best combination of force measurement and drag model gave an accurate estimate of distance (253 ± 10.5 vs. 250 m) and ranking compared to the reference test.  相似文献   

Silk culture     

Sam&#x;l Chamberlaine 《Journal of The Franklin Institute》1880,109(2):122-129

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100 Voices after 100 years: Remembering the Armenian Genocide in diaspora     

Duygu Gül Kaya 《Popular Communication》2018,16(2):128-140

ABSTRACT

Relying on Marianne Hirsch’s work on postmemory, as well as theories about new media and memory, this study explores how a group of Armenian young adults in Toronto remember the Armenian Genocide from afar, 100 years after it happened. The data come from 100 Voices: Survival, Memory, Justice. Through a thematic and visual analysis of a sample of video clips posted on YouTube, this study argues that 100 Voices is a work of postmemory that stands at the intersection of prevailing ethno-nationalist constructions of Armenian identity on the one hand, and universal discourses of human rights and historical justice, on the other. Participants are positioned as the Armenian youth, performing a particular duty of memory to remember the genocide and transmit genocide memories to future generations. At the same time, 100 Voices enables these youths to emerge as activists who express their group-based claims through universal parameters of claim-making.  相似文献