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91.
运用运动形态分析的方法初步考察了斜方肌各部位肌束对人体基本能力及动作结构生物力学特征的影响,指出其在体育锻炼中的重要功能,并提供了若干种发展斜方肌力量的练习方法。 相似文献
92.
根据我国职业足球队科学化训练的需要。运用系统分析、信函调查和访问调查及数理统计的方法，确定训练手段的影响因素和结构体系，分析各因素之间的相互关系，并对各类因素进行具体的说明和分析，旨在能为一线教练提供指导和参考。 相似文献
93.
李相杰 《中国科教创新导刊》2013,(16):112-113
鉴于建筑设计基础课程在建筑学学科中的重要意义,对地方性大学的建筑设计基础课程面临的问题进行了分析。借鉴当前国内其他高校的成功经验,从教学思路、教学内容和教学方法三个方面入手,对该课程的教学改革进行了探讨和尝试。转变教学理念,整合教学内容,更新教学方法,展开技能训练、思维训练和知识积累\"三位一体\"的教学环节实施。并且对未来改革重点提出见解。 相似文献
94.
王智慧 《首都体育学院学报》2004,16(3):54-56
运用数理统计法、比较研究法与逻辑分析法 ,对当代体育教师创新活动进行研究 ,系统总结体育教学创新成果 ,探讨体育创新活动在体育教学中的地位和作用 ,以期望更好的为教学实践服务。 相似文献
95.
当前高校人才培养同质化与个人需要、社会需要之间产生了一些矛盾,引起企业招聘难、大学生就业难等问题,其深层次的原因是学校人才培养与行业需求脱节,因此分类培养的理念进入高校。基于分类培养的原则,在不采取分班教学的情况下,可以在课程设计上进行改革,同样能够实现分类培养目标。依托现有的教学资源,“跨境电商实训”课程根据继续深造型、创业型、就业型的学生做了分类设计,在教学时间、教学内容、教学过程方面都做了相应的细分,并且设置了不同的评价方案。分类培养的实施提高了学生的学习兴趣,提升了应用能力,值得在专业相关课程推广。 相似文献
96.
基于核心素养的初中英语课外阅读,需注重学生各方面素质的培养。所以教师要采取创新的教学模式,转变过去的教学观念,促使阅读教学围绕学生开展,强化学生的阅读能力、学习能力,也要对阅读进行一定的拓展,帮助学生获得高效的学习体验和效果。 相似文献
97.
BackgroundBullying is a widespread phenomenon that has captured attention from mental health researchers. Several studies have assessed bullying prevalence with some methodological concerns.ObjectivesPreliminary, we analyzed the psychometric properties of two bullying scales for victimization (the multidimensional peer victimization scale – MPVS) and for perpetration (the bully subscale of the Illinois bully scale – IBS-B); then, we estimated bullying prevalence; finally, we evaluated the effect of gender and classroom on the phenomenon.Participants and setting2959 students from the metropolitan city of Naples constituted the sample.MethodsData collection was obtained using a multi-assessment approach that included both single-item questions and intensity scales in order to compare the two methods.ResultsThe two scales resulted valid and showed good reliability. The MPVS displayed a 1-factor second order model. The IBS-B had a mono-factorial structure. Both showed full invariance for gender and classroom. Prevalence of victimization was 37% whereas that for perpetration was 21%. As expected we obtained several bullying prevalence results depending on the specificity of questions and in particular repetitiveness of episodes. There was a good correspondence between results of single-item questions and multi-item scales. Finally results demonstrated several differences for gender and classroom attended.ConclusionIn this epidemiological study the multi-assessment approach identified different but complementary features of bullying phenomena. The use of the two measurement approaches allowed us to obtain more precise and exhaustive information on bullying prevalence and compare it with previous findings. 相似文献
98.
《Information processing & management》2022,59(4):102956
Several approaches focus on how to automatically capture the latent features from original diffusion data and predict the future scale of cascades utilizing a black box framework. However, they ignore the penetrating insight into the underlying mechanism that how each participant is involved in the cascade. In this work, we bridge the gap between prediction and understanding of information diffusion by incorporating deep learning techniques and social psychology. To characterize individual participation driven by both subjective and objective impetus and integrate it into the macro-level cascade, we propose an end-to-end model, named PFDID, which is designed based on the field dynamics theory of psychology, including the intrinsic cognition field and the extrinsic environment field. We represent these two field dynamics respectively with the pairwise semantic relation between the message itself and corresponding comment and the forwarder’s micro-community activity embedding to provide educated explanations for forwarding behaviour. Afterwards, the cross infusion mechanism is designed to calculate the mutual influence of inhomogeneous field dynamics inside users and cross influence of homogeneous field dynamics among individuals, whose output is fed into the diffusion network aggregation layer for the cascade size prediction. Extensive experiments on two typical social networks, Sina Weibo and Twitter, manifest that the proposed PFDID outperforms state-of-the-art approaches. Our model achieves excellent prediction results, with MSLE = 1.856 on Sina Weibo and MSLE = 1.962 on Twitter, providing 6.54% and 10.53% relative performance gains, respectively. Furthermore, the interpretability is also discussed based on detailed visualization. We observe that the psychological impetus behind social behaviour varies mainly following two patterns with the spread of information, including gradual change and joint influence. Additionally, the indirect dependencies have also been verified. 相似文献
99.
施善昌是晚清最重要的慈善家之一。他领导全国性慈善救济活动长达十余年,付出了巨大的心力。其办理义赈,既继承传统又充分调动一切有利因素,取得了良好的效果。其晚年鼎力支持的西方红十字医院,开启了中国近代慈善公益事业发展的新方向。 相似文献
100.